Flawfinder version 2.0.10, (C) 2001-2019 David A. Wheeler.
Number of rules (primarily dangerous function names) in C/C++ ruleset: 223
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Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stacklet/stacklet.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stacklet/switch_ppc64_gcc.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stacklet/switch_x86_64_gcc.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stacklet/tests.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stacklet/switch_aarch64_gcc.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stacklet/switch_s390x_gcc.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stacklet/switch_x86_gcc.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stacklet/slp_platformselect.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stacklet/switch_arm_gcc.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stacklet/stacklet.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stacklet/switch_mips64_gcc.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stacklet/switch_x64_msvc.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stacklet/switch_x86_msvc.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/thread_pthread.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/unichar.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/asm.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/asm_gcc_x86_64.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/commondefs.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/debug_print.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/dtoa.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/exception.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/instrument.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_math.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/mem.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/profiling.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/signals.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/support.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/thread_gil.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/thread_pthread.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/asm.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/asm_msvc.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/cygwin_wait.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/debug_traceback.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/entrypoint.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/float.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/instrument.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/mem.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/rtyper.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stack.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/support.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/thread_nt.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/asm_gcc_x86.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/asm_msvc.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/cygwin_wait.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/debug_traceback.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/entrypoint.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/g_include.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/int.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/rtyper.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stack.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/thread.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/thread_nt.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/thread.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/signals.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/threadlocal.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/precommondefs.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/c/src/threadlocal.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/platform/test/include/test.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c
Examining data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb_include.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/ancillary.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb_preinclude.h
Examining data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/fd_recv.c
Examining data/pypy3-7.3.3+dfsg/debian/tests/packages/fibc/fibc.c
FINAL RESULTS:
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/machine.c:43:12: [5] (race) readlink:
This accepts filename arguments; if an attacker can move those files or
change the link content, a race condition results. Also, it does not
terminate with ASCII NUL. (CWE-362, CWE-20). Reconsider approach.
return readlink(proffs, buffer, buffer_len);
data/pypy3-7.3.3+dfsg/extra_tests/ctypes_tests/_ctypes_test.c:107:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(dst, src);
data/pypy3-7.3.3+dfsg/lib_pypy/_ctypes_test.c:116:14: [4] (format) vprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
result = vprintf(fmt, argptr);
data/pypy3-7.3.3+dfsg/lib_pypy/_ctypes_test.c:204:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(dst, src);
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.h:797:9: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, __VA_ARGS__); fputc('\n', stderr); \
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.h:802:9: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, __VA_ARGS__); fputc('\n', stderr); \
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/vccompat.h:46:10: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#undef snprintf
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/vccompat.h:47:11: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf sprintf_s
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:2558:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(buffer, "%s module: \"%s\" attribute: \"%s\"", \
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:4642:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(ob->structmembers.inplace_member, s);
data/pypy3-7.3.3+dfsg/pypy/module/_cppyy/src/dummy_backend.cxx:431:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(name_char, name.c_str());
data/pypy3-7.3.3+dfsg/pypy/module/_cppyy/test/example01.cxx:67:7: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
::strcpy(strout, strin);
data/pypy3-7.3.3+dfsg/pypy/module/_cppyy/test/example01.cxx:127:7: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
::strcpy(cresult, result.c_str());
data/pypy3-7.3.3+dfsg/pypy/module/_posixsubprocess/_posixsubprocess.c:485:13: [4] (shell) execv:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
execv(executable, argv);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/include/_numpypy/numpy/ndarraytypes.h:334:22: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
#define NPY_ERR(str) fprintf(stderr, #str); fflush(stderr);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/include/_numpypy/numpy/ndarraytypes.h:335:23: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
#define NPY_ERR2(str) fprintf(stderr, str); fflush(stderr);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/include/pyerrors.h:32:10: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
# define snprintf _snprintf
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/include/pyerrors.h:32:19: [4] (format) _snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
# define snprintf _snprintf
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/include/pyerrors.h:33:10: [4] (format) vsnprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
# define vsnprintf _vsnprintf
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:185:17: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(s, p);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/mysnprintf.c:74:11: [4] (format) vsnprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
len = vsnprintf(str, size, format, va);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/mysnprintf.c:83:11: [4] (format) vsprintf:
Potential format string problem (CWE-134). Make format string constant.
len = vsprintf(buffer, format, va);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/structseq.c:202:13: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(pbuf, cname);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/structseq.c:205:13: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(pbuf, crepr);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:388:21: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(realbuffer, fmt, va_arg(vargs, long));
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:391:21: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(realbuffer, fmt, va_arg(vargs, PY_LONG_LONG));
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:394:21: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(realbuffer, fmt, va_arg(vargs, Py_ssize_t));
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:396:21: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(realbuffer, fmt, va_arg(vargs, int));
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:403:21: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(realbuffer, fmt, va_arg(vargs, unsigned long));
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:406:21: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(realbuffer, fmt, va_arg(vargs,
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:410:21: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(realbuffer, fmt, va_arg(vargs, size_t));
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:412:21: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(realbuffer, fmt, va_arg(vargs, unsigned int));
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:417:17: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(realbuffer, fmt, va_arg(vargs, int));
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:422:17: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(realbuffer, fmt, va_arg(vargs, int));
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/foo.c:719:5: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(buf, name);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/foo.c:729:5: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(buf, PyBytes_AS_STRING(temp));
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/btest.c:449:8: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf (stderr,
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/btest.c:457:8: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf (stderr,
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/btest.c:485:8: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf (stderr,
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/btest.c:521:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf (stderr,
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/btest.c:596:4: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf (stderr,
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/symboltable.c:20:18: [4] (format) printf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
#define LOG(...) printf(__VA_ARGS__)
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/debug_print.c:65:15: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(p, escape + 2);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c:42:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(s, sign);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c:43:5: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(s, beforept);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c:44:5: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(s, decimal_point);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c:45:5: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(s, afterpt);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c:47:5: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(s, expo);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c:71:9: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf _snprintf
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c:71:18: [4] (format) _snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
#define snprintf _snprintf
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c:85:11: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
res = snprintf(buffer, buflen, fmt, precision, x);
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:97:9: [4] (shell) execv:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
execv(argv[0], argv);
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:899:5: [4] (shell) system:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
system(cmdline);
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb_include.h:40:9: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, \
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb_include.h:53:9: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, \
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/vccompat.h:42:10: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
#undef random
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/vccompat.h:43:11: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
#define random rand
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/vccompat.h:44:10: [3] (random) srandom:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
#undef srandom
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/vccompat.h:45:11: [3] (random) srandom:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
#define srandom srand
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/vccompat.h:45:19: [3] (random) srand:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
#define srandom srand
data/pypy3-7.3.3+dfsg/lib_pypy/cffi/_embedding.h:88:9: [3] (misc) InitializeCriticalSection:
Exceptions can be thrown in low-memory situations. Use
InitializeCriticalSectionAndSpinCount instead.
InitializeCriticalSection(&_cffi_embed_startup_lock);
data/pypy3-7.3.3+dfsg/lib_pypy/cffi/_embedding.h:100:5: [3] (misc) EnterCriticalSection:
On some versions of Windows, exceptions can be thrown in low-memory
situations. Use InitializeCriticalSectionAndSpinCount instead.
EnterCriticalSection(&_cffi_embed_startup_lock);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/include/pythonrun.h:34:57: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
#define Py_GETENV(s) (Py_IgnoreEnvironmentFlag ? NULL : getenv(s))
data/pypy3-7.3.3+dfsg/rpython/rlib/rjitlog/src/rjitlog.c:52:16: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
filename = getenv(JITLOG);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/debug_print.c:29:20: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
char *filename = getenv("PYPYLOG");
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/instrument.c:23:19: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
char *fname = getenv("PYPY_INSTRUMENT_COUNTERS");
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/mem.c:56:19: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
char *env = getenv("PYPY_ALLOC");
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stacklet/tests.c:660:5: [3] (random) srand:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
srand(atoi(argv[1]));
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/thread_nt.c:267:5: [3] (misc) InitializeCriticalSection:
Exceptions can be thrown in low-memory situations. Use
InitializeCriticalSectionAndSpinCount instead.
InitializeCriticalSection(mutex);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/thread_nt.c:271:5: [3] (misc) EnterCriticalSection:
On some versions of Windows, exceptions can be thrown in low-memory
situations. Use InitializeCriticalSectionAndSpinCount instead.
EnterCriticalSection(mutex);
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:210:22: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
char *filename = getenv("REVDB");
data/pypy3-7.3.3+dfsg/extra_tests/ctypes_tests/_ctypes_test.c:123:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(ptr, src, (len+1) * sizeof(wchar_t));
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2-impl.h:26:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&w, src, sizeof w);
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2-impl.h:42:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&w, src, sizeof w);
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2-impl.h:61:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(dst, &w, sizeof w);
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2-impl.h:74:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(dst, &w, sizeof w);
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2b-ref.c:136:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( P->salt, salt, BLAKE2B_SALTBYTES );
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2b-ref.c:142:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( P->personal, personal, BLAKE2B_PERSONALBYTES );
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2b-ref.c:219:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( block, key, keylen );
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2b-ref.c:299:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( S->buf + left, in, fill ); /* Fill buffer */
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2b-ref.c:303:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( S->buf, S->buf + BLAKE2B_BLOCKBYTES, BLAKE2B_BLOCKBYTES ); /* Shift buffer left */
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2b-ref.c:310:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( S->buf + left, in, (size_t)inlen );
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2b-ref.c:348:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( out, buffer, outlen );
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2b.c:165:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( P->salt, salt, BLAKE2B_SALTBYTES );
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2b.c:171:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( P->personal, personal, BLAKE2B_PERSONALBYTES );
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2b.c:252:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( block, key, keylen );
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2b.c:339:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( S->buf + left, in, fill ); /* Fill buffer */
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2b.c:343:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( S->buf, S->buf + BLAKE2B_BLOCKBYTES, BLAKE2B_BLOCKBYTES ); /* Shift buffer left */
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2b.c:350:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( S->buf + left, in, inlen );
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2b.c:381:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( out, &S->h[0], outlen );
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2s-ref.c:129:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( P->salt, salt, BLAKE2S_SALTBYTES );
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2s-ref.c:135:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( P->personal, personal, BLAKE2S_PERSONALBYTES );
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2s-ref.c:212:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( block, key, keylen );
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2s-ref.c:290:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( S->buf + left, in, fill ); /* Fill buffer */
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2s-ref.c:294:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( S->buf, S->buf + BLAKE2S_BLOCKBYTES, BLAKE2S_BLOCKBYTES ); /* Shift buffer left */
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2s-ref.c:301:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( S->buf + left, in, (size_t)inlen );
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2s-ref.c:339:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( out, buffer, outlen );
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2s.c:152:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( P->salt, salt, BLAKE2S_SALTBYTES );
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2s.c:158:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( P->personal, personal, BLAKE2S_PERSONALBYTES );
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2s.c:238:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( block, key, keylen );
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2s.c:313:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( S->buf + left, in, fill ); /* Fill buffer */
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2s.c:317:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( S->buf, S->buf + BLAKE2S_BLOCKBYTES, BLAKE2S_BLOCKBYTES ); /* Shift buffer left */
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2s.c:324:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( S->buf + left, in, inlen );
data/pypy3-7.3.3+dfsg/lib_pypy/_blake2/impl/blake2s.c:362:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy( out, buffer, outlen );
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/openssl/src/osrandom_engine.c:105:14: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
int fd = open(path, open_flags);
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/openssl/src/osrandom_engine.c:329:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char dest[1];
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/openssl/src/osrandom_engine.c:105:14: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
int fd = open(path, open_flags);
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/openssl/src/osrandom_engine.c:329:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char dest[1];
data/pypy3-7.3.3+dfsg/lib_pypy/_ctypes_test.c:220:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(ptr, src, (len+1) * sizeof(wchar_t));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/constants.c:115:7: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
const char *mpd_round_string[MPD_ROUND_GUARD] = {
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/constants.c:127:7: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
const char *mpd_clamp_string[MPD_CLAMP_GUARD] = {
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/io.c:472:17: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(cp, "NaN");
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/io.c:476:17: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(cp, "sNaN");
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/io.c:484:13: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(cp, "Infinity");
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/io.c:669:16: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
_mpd_copy_utf8(char dest[5], const char *s)
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/io.c:1406:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static const char *mpd_flag_string[MPD_NUM_FLAGS] = {
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/io.c:1424:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static const char *mpd_signal_string[MPD_NUM_FLAGS] = {
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/memory.c:225:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(result->data, p, result->alloc * (sizeof *result->data));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.c:1929:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(result->data, a->data, a->len * (sizeof *result->data));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.c:1943:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(result->data, a->data, a->len * (sizeof *result->data));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.c:1963:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(result->data, a->data, a->len * (sizeof *result->data));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.c:5327:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(w, a, m * sizeof *w);
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.c:5331:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(w+(m+1), b, m * sizeof *w);
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.c:5511:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(c1, u, ulen * (sizeof *c1));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.c:5512:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(c2, u, ulen * (sizeof *c2));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.c:5513:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(c3, u, ulen * (sizeof *c3));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.c:5527:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(vtmp, v, vlen * (sizeof *vtmp));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.c:5533:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(vtmp, v, vlen * (sizeof *vtmp));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.c:5540:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(vtmp, v, vlen * (sizeof *vtmp));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.c:5591:13: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(c, result, (la+lb) * (sizeof *result));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.c:5630:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(w, a, m * sizeof *w);
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.c:5634:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(w+(m+1), b, m * sizeof *w);
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.c:8002:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(*w, u, ulen * (sizeof **w));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.c:8372:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(result->data, srcdata, srclen * (sizeof *srcdata));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.h:260:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
extern const char *mpd_round_string[MPD_ROUND_GUARD];
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.h:261:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
extern const char *mpd_clamp_string[MPD_CLAMP_GUARD];
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/mpdecimal.h:400:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char fill[5]; /* fill character */
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/transpose.c:118:13: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(readbuf, hp+offset, stride*(sizeof *readbuf));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/transpose.c:126:17: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(readbuf, hp+offset, stride*(sizeof *readbuf));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/transpose.c:127:17: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(hp+offset, writebuf, stride*(sizeof *writebuf));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/transpose.c:137:13: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(hp+offset, writebuf, stride*(sizeof *writebuf));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/transpose.c:193:17: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(to, from, b*(sizeof *to));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/transpose.c:203:21: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(to, from, b*(sizeof *to));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/transpose.c:213:21: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(to, from, b*(sizeof *to));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/transpose.c:222:21: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(to, from, b*(sizeof *to));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/transpose.c:230:21: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(to, from, b*(sizeof *to));
data/pypy3-7.3.3+dfsg/lib_pypy/_sha3/kcp/KeccakHash.c:54:26: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char oneByte[1];
data/pypy3-7.3.3+dfsg/lib_pypy/_sha3/kcp/KeccakP-1600-inplace32BI.c:150:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(laneAsBytes+offset, data, length);
data/pypy3-7.3.3+dfsg/lib_pypy/_sha3/kcp/KeccakP-1600-inplace32BI.c:180:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&low, pI++, 4);
data/pypy3-7.3.3+dfsg/lib_pypy/_sha3/kcp/KeccakP-1600-inplace32BI.c:181:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&high, pI++, 4);
data/pypy3-7.3.3+dfsg/lib_pypy/_sha3/kcp/KeccakP-1600-inplace32BI.c:193:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(laneAsBytes, data+lanePosition*8, 8);
data/pypy3-7.3.3+dfsg/lib_pypy/_sha3/kcp/KeccakP-1600-inplace32BI.c:236:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&low, pI++, 4);
data/pypy3-7.3.3+dfsg/lib_pypy/_sha3/kcp/KeccakP-1600-inplace32BI.c:237:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&high, pI++, 4);
data/pypy3-7.3.3+dfsg/lib_pypy/_sha3/kcp/KeccakP-1600-inplace32BI.c:249:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(laneAsBytes, data+lanePosition*8, 8);
data/pypy3-7.3.3+dfsg/lib_pypy/_sha3/kcp/KeccakP-1600-inplace32BI.c:308:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(data, laneAsBytes+offset, length);
data/pypy3-7.3.3+dfsg/lib_pypy/_sha3/kcp/KeccakP-1600-inplace32BI.c:325:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(pI++, &low, 4);
data/pypy3-7.3.3+dfsg/lib_pypy/_sha3/kcp/KeccakP-1600-inplace32BI.c:326:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(pI++, &high, 4);
data/pypy3-7.3.3+dfsg/lib_pypy/_sha3/kcp/KeccakP-1600-inplace32BI.c:346:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(data+lanePosition*8, laneAsBytes, 8);
data/pypy3-7.3.3+dfsg/lib_pypy/_sha3/kcp/KeccakP-1600-opt64.c:105:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&lane, data, length);
data/pypy3-7.3.3+dfsg/lib_pypy/_sha3/kcp/KeccakP-1600-opt64.c:209:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy((unsigned char*)state+lanePosition*8+offset, data, length);
data/pypy3-7.3.3+dfsg/lib_pypy/_sha3/kcp/KeccakP-1600-opt64.c:230:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(state, data, laneCount*8);
data/pypy3-7.3.3+dfsg/lib_pypy/_sha3/kcp/KeccakP-1600-opt64.c:315:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(data, (UINT8*)lane1+offset, length);
data/pypy3-7.3.3+dfsg/lib_pypy/_sha3/kcp/KeccakP-1600-opt64.c:342:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(data, state, laneCount*8);
data/pypy3-7.3.3+dfsg/lib_pypy/_sha3/kcp/KeccakP-1600-opt64.c:411:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char temp[8];
data/pypy3-7.3.3+dfsg/lib_pypy/_sha3/kcp/KeccakSponge.h:135:18: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char state[size]; \
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:1577:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char *keywords[8 + 1]; /* space for NULL at end */
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:1744:11: [2] (buffer) wchar_t:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
const wchar_t wtext[2] = {(wchar_t)0x10ABCDu};
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:1746:11: [2] (buffer) wchar_t:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
const wchar_t invalid[1] = {(wchar_t)0x110000u};
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:1748:11: [2] (buffer) wchar_t:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
const wchar_t wtext[3] = {(wchar_t)0xDBEAu, (wchar_t)0xDFCDu};
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:1993:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(PyUnicode_AS_UNICODE(u), data, len * sizeof(Py_UNICODE));
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:2554:16: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char buffer[256];
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:2918:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char *dummy[1];
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:3751:10: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen(filename, "wb");
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:3777:10: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen(filename, "wb");
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:3802:10: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen(filename, "rb");
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:3827:10: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen(filename, "rb");
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:3853:10: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen(filename, "rb");
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:3877:10: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen(filename, "rb");
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:4569:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char inplace_member[6];
data/pypy3-7.3.3+dfsg/lib_pypy/cffi/_cffi_include.h:184:21: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
((PyObject *(*)(char *, struct _cffi_ctypedescr *))_cffi_exports[10])
data/pypy3-7.3.3+dfsg/lib_pypy/cffi/_cffi_include.h:186:7: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
((char *(*)(PyObject *, struct _cffi_ctypedescr *))_cffi_exports[11])
data/pypy3-7.3.3+dfsg/lib_pypy/cffi/_cffi_include.h:196:21: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
((PyObject *(*)(char *, struct _cffi_ctypedescr *))_cffi_exports[16])
data/pypy3-7.3.3+dfsg/lib_pypy/cffi/_cffi_include.h:198:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
((int(*)(char *, struct _cffi_ctypedescr *, PyObject *))_cffi_exports[17])
data/pypy3-7.3.3+dfsg/lib_pypy/cffi/_cffi_include.h:200:21: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
((PyObject *(*)(char *, struct _cffi_ctypedescr *))_cffi_exports[18])
data/pypy3-7.3.3+dfsg/lib_pypy/cffi/_cffi_include.h:211:33: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
PyObject *, char **))_cffi_exports[23])
data/pypy3-7.3.3+dfsg/lib_pypy/cffi/_cffi_include.h:213:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
((int(*)(char *, struct _cffi_ctypedescr *, PyObject *))_cffi_exports[24])
data/pypy3-7.3.3+dfsg/lib_pypy/cffi/_cffi_include.h:216:42: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
((void(*)(struct _cffi_externpy_s *, char *))_cffi_exports[_CFFI_CPIDX])
data/pypy3-7.3.3+dfsg/pypy/module/_cffi_backend/src/commontypes.c:204:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
return (char *)(common_simple_types[index]);
data/pypy3-7.3.3+dfsg/pypy/module/_codecs/locale_codec.c:71:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char encoding[100];
data/pypy3-7.3.3+dfsg/pypy/module/_codecs/locale_codec.c:469:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(cpath, PyBytes_AsString(bytes), len + 1);
data/pypy3-7.3.3+dfsg/pypy/module/_codecs/locale_codec.c:476:5: [2] (buffer) wchar_t:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
wchar_t c, buf[2];
data/pypy3-7.3.3+dfsg/pypy/module/_cppyy/test/advancedcpp.h:289:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char gap[7];
data/pypy3-7.3.3+dfsg/pypy/module/_cppyy/test/datatypes.h:276:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char m_uchar_array[N];
data/pypy3-7.3.3+dfsg/pypy/module/_cppyy/test/example01.cxx:63:14: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
return ::atoi(str);
data/pypy3-7.3.3+dfsg/pypy/module/_cppyy/test/example01.cxx:118:14: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
return ::atoi(str) + m_somedata;
data/pypy3-7.3.3+dfsg/pypy/module/_cppyy/test/example01.cxx:122:17: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
int out = ::atoi(str) + m_somedata;
data/pypy3-7.3.3+dfsg/pypy/module/_cppyy/test/iotypes.h:24:4: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char Label[3];
data/pypy3-7.3.3+dfsg/pypy/module/_hpy_universal/_vendored/hpy/devel/src/runtime/ctx_module.c:27:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(def, &empty_moduledef, sizeof(PyModuleDef));
data/pypy3-7.3.3+dfsg/pypy/module/_multibytecodec/src/cjkcodecs/_codecs_kr.c:17:23: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static const unsigned char u2cgk_choseong[19] = {
data/pypy3-7.3.3+dfsg/pypy/module/_multibytecodec/src/cjkcodecs/_codecs_kr.c:22:23: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static const unsigned char u2cgk_jungseong[21] = {
data/pypy3-7.3.3+dfsg/pypy/module/_multibytecodec/src/cjkcodecs/_codecs_kr.c:27:23: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static const unsigned char u2cgk_jongseong[28] = {
data/pypy3-7.3.3+dfsg/pypy/module/_multibytecodec/src/cjkcodecs/_codecs_kr.c:224:23: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static const unsigned char u2johabidx_choseong[32] = {
data/pypy3-7.3.3+dfsg/pypy/module/_multibytecodec/src/cjkcodecs/_codecs_kr.c:229:23: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static const unsigned char u2johabidx_jungseong[32] = {
data/pypy3-7.3.3+dfsg/pypy/module/_multibytecodec/src/cjkcodecs/_codecs_kr.c:235:23: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static const unsigned char u2johabidx_jongseong[32] = {
data/pypy3-7.3.3+dfsg/pypy/module/_multibytecodec/src/cjkcodecs/_codecs_kr.c:310:23: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static const unsigned char johabidx_choseong[32] = {
data/pypy3-7.3.3+dfsg/pypy/module/_multibytecodec/src/cjkcodecs/_codecs_kr.c:316:23: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static const unsigned char johabidx_jungseong[32] = {
data/pypy3-7.3.3+dfsg/pypy/module/_multibytecodec/src/cjkcodecs/_codecs_kr.c:322:23: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static const unsigned char johabidx_jongseong[32] = {
data/pypy3-7.3.3+dfsg/pypy/module/_multibytecodec/src/cjkcodecs/_codecs_kr.c:329:23: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static const unsigned char johabjamo_choseong[32] = {
data/pypy3-7.3.3+dfsg/pypy/module/_multibytecodec/src/cjkcodecs/_codecs_kr.c:335:23: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static const unsigned char johabjamo_jungseong[32] = {
data/pypy3-7.3.3+dfsg/pypy/module/_multibytecodec/src/cjkcodecs/_codecs_kr.c:341:23: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static const unsigned char johabjamo_jongseong[32] = {
data/pypy3-7.3.3+dfsg/pypy/module/_multibytecodec/src/cjkcodecs/multibytecodec.c:114:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(d->outbuf, newbuf, newlen * sizeof(Py_UNICODE));
data/pypy3-7.3.3+dfsg/pypy/module/_multibytecodec/src/cjkcodecs/multibytecodec.c:255:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(d->outbuf, newbuf, newlen);
data/pypy3-7.3.3+dfsg/pypy/module/_multibytecodec/src/cjkcodecs/multibytecodec.h:41:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char c[8];
data/pypy3-7.3.3+dfsg/pypy/module/_posixsubprocess/_posixsubprocess.c:214:4: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char d_name[256]; /* Filename (null-terminated) */
data/pypy3-7.3.3+dfsg/pypy/module/_posixsubprocess/_posixsubprocess.c:238:17: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fd_dir_fd = open(FD_DIR, O_RDONLY | O_CLOEXEC, 0);
data/pypy3-7.3.3+dfsg/pypy/module/_posixsubprocess/_posixsubprocess.c:240:17: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fd_dir_fd = open(FD_DIR, O_RDONLY, 0);
data/pypy3-7.3.3+dfsg/pypy/module/_posixsubprocess/_posixsubprocess.c:254:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[sizeof(struct linux_dirent64)];
data/pypy3-7.3.3+dfsg/pypy/module/_posixsubprocess/_posixsubprocess.c:385:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char hex_errno[sizeof(saved_errno)*2+1];
data/pypy3-7.3.3+dfsg/pypy/module/array/benchmark/intimgtst.c:4:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char img[640*480];
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/include/Python.h:67:19: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
#define Py_MEMCPY memcpy
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/include/_numpypy/numpy/npy_3kcompat.h:21:15: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
PyObject *open;
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/include/_numpypy/numpy/npy_3kcompat.h:26:34: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
return PyObject_CallFunction(open, "Os", filename, mode);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/include/bytesobject.h:41:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char ob_sval[1];
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/include/pymath.h:113:39: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static const union { unsigned char buf[8]; double __icc_nan; } __nan_store = {0,0,0,0,0,0,0xf8,0x7f};
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/abstract.c:197:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buf, view->buf, len);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/abstract.c:226:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(dest, ptr, view->itemsize);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/abstract.c:248:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(view->buf, buf, len);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/abstract.c:277:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(ptr, src, view->itemsize);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:133:21: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(s, "%ld", va_arg(vargs, long));
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:135:21: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(s, "%" PY_FORMAT_SIZE_T "d",
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:138:21: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(s, "%d", va_arg(vargs, int));
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:143:21: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(s, "%lu",
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:146:21: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(s, "%" PY_FORMAT_SIZE_T "u",
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:149:21: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(s, "%u",
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:154:17: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(s, "%i", va_arg(vargs, int));
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:158:17: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(s, "%x", va_arg(vargs, int));
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:170:17: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(s, "%p", va_arg(vargs, void*));
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/capsule.c:207:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(name_dup, name, name_length);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/getargs.c:190:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char msgbuf[256];
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/getargs.c:356:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[512];
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/getargs.c:1128:13: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(*buffer, ptr, size+1);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/getargs.c:1161:13: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(*buffer, ptr, size+1);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/getargs.c:1435:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char msgbuf[512];
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/modsupport.c:290:13: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char p[1];
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/mysnprintf.c:94:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(str, buffer, to_copy);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/structseq.c:166:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[REPR_BUFFER_SIZE];
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/structseq.c:213:13: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(pbuf, "...");
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/structseq.c:339:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(type, &_struct_sequence_template, sizeof(PyTypeObject));
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/sysmodule.c:66:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[1001];
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:17:16: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
fmt += sprintf(fmt, "%d", width);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:20:16: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
fmt += sprintf(fmt, ".%d", precision);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:95:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[ITEM_BUFFER_LEN+1];
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:101:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char fmt[61]; /* should be enough for %0width.precisionlld */
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:483:17: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(buffer, "%p", va_arg(vargs, void*));
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/_widechar.c:9:11: [2] (buffer) wchar_t:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
const wchar_t invalid[1] = {(wchar_t)0x110000u};
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/array.c:626:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(np->ob_item, a->ob_item + ilow * a->ob_descr->itemsize,
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/array.c:666:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(np->ob_item, a->ob_item, Py_SIZE(a)*a->ob_descr->itemsize);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/array.c:667:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(np->ob_item + Py_SIZE(a)*a->ob_descr->itemsize,
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/array.c:774:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(item + ilow*a->ob_descr->itemsize, b->ob_item,
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/array.c:847:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(self->ob_item + oldsize * self->ob_descr->itemsize,
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/array.c:892:13: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(p, items, size);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/array.c:1157:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char tmp[256]; /* 8 is probably enough -- but why skimp */
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/array.c:1168:13: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(tmp, p, itemsize);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/array.c:1169:13: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(p, q, itemsize);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/array.c:1170:13: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(q, tmp, itemsize);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/array.c:1370:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(self->ob_item + old_size * itemsize,
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/array.c:1473:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(self->ob_item + old_size * sizeof(Py_UNICODE),
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/array.c:2135:13: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(((arrayobject *)result)->ob_item,
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/array.c:2148:17: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(ar->ob_item + i*itemsize,
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/array.c:2265:13: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(self->ob_item + start * itemsize,
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/array.c:2311:13: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(self->ob_item + cur * itemsize,
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/array.c:2608:21: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(item, PyUnicode_AS_DATA(initial), n);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/array.c:2615:17: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(self->ob_item, other->ob_item, len * other->ob_descr->itemsize);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/buffer_test.c:41:16: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
pos += sprintf(&output[pos], " %d", a->arr[k]);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/buffer_test.c:44:16: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
pos += sprintf(&output[pos], "...");
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/buffer_test.c:45:5: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(&output[pos], " ]");
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/foo.c:23:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char foo_string_inplace[5];
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/foo.c:717:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[200];
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/foo.c:718:5: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(buf, "getattr:");
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/foo.c:724:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[200];
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/foo.c:728:5: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(buf, "getattro:");
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/issue2482.c:8:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char blank[500];
data/pypy3-7.3.3+dfsg/pypy/module/faulthandler/faulthandler.c:95:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[48], *p = buf + 48;
data/pypy3-7.3.3+dfsg/pypy/module/faulthandler/faulthandler.c:109:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[48], *p = buf + 48;
data/pypy3-7.3.3+dfsg/rpython/rlib/rjitlog/src/rjitlog.c:61:21: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
jitlog_fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, mode);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/_vmprof.c:63:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[MAX_FUNC_NAME + 1];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/_vmprof.c:321:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char name[128];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/_vmprof.c:323:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char srcfile[256];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/_vmprof.c:370:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[4096];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/compat.c:65:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[__SIZE];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/compat.c:95:11: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
(void)memcpy(buffer+1, &buf, sizeof(struct timezone_buf));
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/compat.c:103:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[__SIZE];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/compat.c:138:11: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
(void)memcpy(buffer+1, &buf, sizeof(struct timezone_buf));
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/dwarf.c:376:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char b[200];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/dwarf.c:1720:4: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (s, dir, dir_len);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/dwarf.c:1725:4: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (s + dir_len + 1, filename, filename_len + 1);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/dwarf.c:1843:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (p, dir, dir_len);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/dwarf.c:1849:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (p + dir_len + 1, f, f_len + 1);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/dwarf.c:2810:8: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (s, dir, dir_len);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/dwarf.c:2813:8: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (s + dir_len + 1, filename, filename_len + 1);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/elf.c:138:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char e_ident[EI_NIDENT]; /* ELF "magic number" */
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/elf.c:241:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static const char * const debug_section_names[DEBUG_MAX] =
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/elf.c:564:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (&ehdr, ehdr_view.data, sizeof ehdr);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/mmap.c:249:4: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (base, vec->base, vec->size);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/pecoff.c:84:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char name[8];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/pecoff.c:99:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char short_name[8];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/pecoff.c:101:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char zeroes[4];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/pecoff.c:102:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char off[4];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/pecoff.c:110:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char value[4];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/pecoff.c:111:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char section_number[2];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/pecoff.c:112:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char type[2];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/pecoff.c:150:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static const char * const debug_section_names[DEBUG_MAX] =
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/pecoff.c:224:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (&res, p, 4);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/pecoff.c:432:8: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (coff_str, isym.name, len);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/pecoff.c:637:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (&fhdr_off, vptr + 0x3c, 4);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/pecoff.c:656:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (&fhdr, fhdr_view.data + 4, sizeof fhdr);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/pecoff.c:660:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (&fhdr, fhdr_view.data, sizeof fhdr);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/pecoff.c:730:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (&str_size, syms_view.data + syms_size, 4);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/pecoff.c:757:14: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
str_off = atoi (s->name + 1);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/posix.c:67:16: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
descriptor = open (filename, (int) (O_RDONLY | O_BINARY | O_CLOEXEC));
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/stest.c:122:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (a, tests[i].input, tests[i].count * sizeof (int));
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/machine.c:41:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char proffs[24];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/trampoline.c:172:15: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
(void)memcpy(trump, eval, bytes);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmp_stack.c:386:17: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
FILE * fd = fopen(fname, "rb");
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_common.c:119:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char interp_name[259];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_common.c:146:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&header.interp_name[5], interp_name, namelen);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_common.h:69:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char padding[sizeof(void*) - 1];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_common.h:71:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char padding[sizeof(long) - 1];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_getpc.h:104:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ins[16];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_memory.c:26:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[128];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_memory.c:28:5: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(buf, "/proc/%d/status", getpid());
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_memory.c:29:17: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
proc_file = open(buf, O_RDONLY);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_memory.c:53:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[1024];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_memory.c:63:20: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
return atoi(buf + i);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_mt.c:12:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char volatile profbuf_state[MAX_NUM_BUFFERS];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_mt.h:44:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char data[SINGLE_BUF_SIZE];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_unix.c:466:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(t, &code_uid, sizeof(intptr_t)); t += sizeof(intptr_t);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_unix.c:467:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(t, &namelen, sizeof(long)); t += sizeof(long);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_unix.c:468:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(t, code_name, namelen);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_win.c:18:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[2048];
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_win.c:25:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buf + 1 + sizeof(intptr_t) + sizeof(long), code_name, namelen);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/debug_print.c:51:11: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(debug_prefix, filename, n);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/debug_print.c:62:15: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(p, filename, escape - filename);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/debug_print.c:64:15: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(p, "%ld", (long)getpid());
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/debug_print.c:71:29: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
pypy_debug_file = fopen(filename, "w");
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/dtoa.c:455:20: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
#define Bcopy(x,y) memcpy((char *)&x->sign, (char *)&y->sign, \
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/float.h:73:66: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
#define OP_CONVERT_FLOAT_BYTES_TO_LONGLONG(x,r) { double _f = x; memcpy(&r, &_f, sizeof(double)); }
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/float.h:74:69: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
#define OP_CONVERT_LONGLONG_BYTES_TO_FLOAT(x,r) { long long _f = x; memcpy(&r, &_f, sizeof(long long)); }
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/g_prerequisite.h:19:34: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
# define RPY_DUMMY_VARLENGTH char _dummy[0];
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/instrument.c:32:14: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fd = open(fname, O_CREAT|O_TRUNC|O_RDWR, 0744);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/libffi_msvc/ffi.c:116:4: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(argp, *p_argv, z);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/libffi_msvc/ffi.c:430:21: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
#define BYTES(text) memcpy(tramp, text, sizeof(text)), tramp += sizeof(text)-1
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/libffi_msvc/ffi.h:188:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char data[FFI_SIZEOF_ARG];
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/libffi_msvc/ffi.h:219:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char tramp[FFI_TRAMPOLINE_SIZE];
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/libffi_msvc/ffi.h:233:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char tramp[FFI_TRAMPOLINE_SIZE];
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/libffi_msvc/ffi_common.h:23:11: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
# define memcpy(d, s, n) bcopy ((s), (d), (n))
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/libffi_msvc/ffi_common.h:23:27: [2] (buffer) bcopy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
# define memcpy(d, s, n) bcopy ((s), (d), (n))
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c:67:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char buffer[120]; /* this should be enough, from PyString_Format code */
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c:82:2: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(buffer, "??.?"); /* should not occur */
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c:87:2: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(buffer, "??.?"); /* should not occur */
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/mem.h:32:36: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
#define OP_RAW_MEMCOPY(x,y,size,r) memcpy(y,x,size);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/rtyper.c:14:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char data[1];
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/rtyper.c:26:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(dump->data, rps->rs_chars.items, len);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/signals.c:146:13: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char c[27], *p;
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stacklet/stacklet.c:114:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(c+sz1, g->stack_start+sz1, sz2-sz1);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stacklet/stacklet.c:241:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(g->stack_start, g+1, stack_saved);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stacklet/stacklet.c:243:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(g->stack_start - stack_saved, g+1, stack_saved);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/stacklet/tests.c:660:11: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
srand(atoi(argv[1]));
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:58:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char rpy_rev_buffer[16384]; /* max. 32768 */
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:220:26: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
rpy_rev_fileno = open(filename, O_RDWR | O_CLOEXEC |
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:345:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(rpy_revdb.buf_p, &content, sizeof(uint64_t));
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:897:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char cmdline[80];
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:898:5: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(cmdline, "term -c \"gdb --pid=%d\"", getpid());
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:981:22: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
rpy_rev_fileno = open(filename, O_RDONLY | O_NOCTTY);
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:1002:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char input[16];
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:1014:22: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
rpy_rev_sockfd = atoi(argv[3]);
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:1121:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&result, rpy_revdb.buf_p + sizeof(int16_t), sizeof(int64_t));
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:1296:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char dummy[1];
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:1353:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char fd_filename[48];
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:1358:9: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(fd_filename, "/proc/self/fd/%d", old_fd);
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:1420:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(future_ids, extra, cmd->extra_size);
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:1443:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(_RPyString_AsString(s), extra, cmd->extra_size);
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:1490:13: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char extra[cmd.extra_size + 1];
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:1820:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[8192];
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:1825:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buffer, _RPyString_AsString(s), size);
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:1836:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[128], *p;
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:1849:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(_RPyString_AsString(result), buffer, size);
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb_include.h:91:17: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(_dst, &_e, sizeof(_e)); \
data/pypy3-7.3.3+dfsg/extra_tests/ctypes_tests/_ctypes_test.c:104:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
char *dst = (char *)malloc(strlen(src)+1);
data/pypy3-7.3.3+dfsg/extra_tests/ctypes_tests/_ctypes_test.c:119:15: [1] (buffer) wcslen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t len = wcslen(src);
data/pypy3-7.3.3+dfsg/extra_tests/ctypes_tests/_ctypes_test.c:129:9: [1] (buffer) wcslen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
return wcslen(src);
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/constant_time.c:13:9: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= a[i] ^ b[i];
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/constant_time.c:17:5: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 4;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/constant_time.c:17:17: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 4;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/constant_time.c:18:5: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 2;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/constant_time.c:18:17: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 2;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/constant_time.c:19:5: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 1;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/constant_time.c:19:17: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 1;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/constant_time.c:21:13: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
return (mismatch & 1) == 0;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:26:9: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= (mask & (pad_size ^ b));
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:30:5: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= ~Cryptography_constant_time_lt(0, pad_size);
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:31:5: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= Cryptography_constant_time_lt(block_len, pad_size);
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:34:5: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 8;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:34:17: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 8;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:35:5: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 4;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:35:17: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 4;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:36:5: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 2;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:36:17: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 2;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:37:5: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 1;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:37:17: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 1;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:39:13: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
return (mismatch & 1) == 0;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:51:9: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= (mask & b);
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:55:5: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= ~Cryptography_constant_time_lt(0, pad_size);
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:56:5: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= Cryptography_constant_time_lt(block_len, pad_size);
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:59:5: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 8;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:59:17: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 8;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:60:5: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 4;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:60:17: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 4;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:61:5: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 2;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:61:17: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 2;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:62:5: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 1;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:62:17: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
mismatch |= mismatch >> 1;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/hazmat_src/padding.c:64:13: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
return (mismatch & 1) == 0;
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/openssl/src/osrandom_engine.c:209:22: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
n = (int)read(fd, buffer, (size_t)size);
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/openssl/src/osrandom_engine.c:517:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(name);
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/_cffi_src/openssl/src/osrandom_engine.c:527:9: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy((char *)p, name, len);
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/openssl/src/osrandom_engine.c:209:22: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
n = (int)read(fd, buffer, (size_t)size);
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/openssl/src/osrandom_engine.c:517:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(name);
data/pypy3-7.3.3+dfsg/lib_pypy/_cffi_ssl/openssl/src/osrandom_engine.c:527:9: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy((char *)p, name, len);
data/pypy3-7.3.3+dfsg/lib_pypy/_ctypes_test.c:201:32: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
char *dst = (char *)malloc(strlen(src)+1);
data/pypy3-7.3.3+dfsg/lib_pypy/_ctypes_test.c:216:18: [1] (buffer) wcslen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t len = wcslen(src);
data/pypy3-7.3.3+dfsg/lib_pypy/_ctypes_test.c:226:12: [1] (buffer) wcslen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
return wcslen(src);
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/io.c:756:9: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
n = strlen(spec->dot);
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/io.c:760:9: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(spec->sep) > 4) {
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/io.c:978:26: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
n_sep = (mpd_ssize_t)strlen(spec->sep);
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/io.c:987:50: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
_mbstr_copy_char(dest, dot, (mpd_ssize_t)strlen(dot));
data/pypy3-7.3.3+dfsg/lib_pypy/_libmpdec/io.c:1140:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
n_fill = strlen(spec->fill);
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:1546:39: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
obj = PyUnicode_Decode("t\xeate", strlen("t\xeate"),
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:1656:36: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
obj = PyUnicode_Decode("test", strlen("test"),
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:1960:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
new_length = strlen(PyBytes_AS_STRING(decimal));
data/pypy3-7.3.3+dfsg/lib_pypy/_testcapimodule.c:4645:9: [1] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant character.
strcpy(ob->structmembers.inplace_member, "");
data/pypy3-7.3.3+dfsg/pypy/module/_cffi_backend/src/commontypes.c:197:20: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
return entry + strlen(entry) + 1;
data/pypy3-7.3.3+dfsg/pypy/module/_codecs/locale_codec.c:158:11: [1] (buffer) wcslen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = wcslen(text);
data/pypy3-7.3.3+dfsg/pypy/module/_codecs/locale_codec.c:196:25: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
res = PyMem_Malloc((strlen(arg)+1)*sizeof(wchar_t));
data/pypy3-7.3.3+dfsg/pypy/module/_codecs/locale_codec.c:235:48: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
wstr = _Py_DecodeUTF8_surrogateescape(arg, strlen(arg));
data/pypy3-7.3.3+dfsg/pypy/module/_codecs/locale_codec.c:238:21: [1] (buffer) wcslen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
*size = wcslen(wstr);
data/pypy3-7.3.3+dfsg/pypy/module/_codecs/locale_codec.c:272:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
argsize = strlen(arg);
data/pypy3-7.3.3+dfsg/pypy/module/_codecs/locale_codec.c:302:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
argsize = strlen(arg) + 1;
data/pypy3-7.3.3+dfsg/pypy/module/_codecs/locale_codec.c:404:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
argsize = strlen(arg);
data/pypy3-7.3.3+dfsg/pypy/module/_codecs/locale_codec.c:445:44: [1] (buffer) wcslen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
unicode = PyUnicode_FromWideChar(text, wcslen(text));
data/pypy3-7.3.3+dfsg/pypy/module/_codecs/locale_codec.c:473:24: [1] (buffer) wcslen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
const size_t len = wcslen(text);
data/pypy3-7.3.3+dfsg/pypy/module/_cppyy/test/example01.cxx:66:36: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
char* strout = (char*)malloc(::strlen(strin)+1);
data/pypy3-7.3.3+dfsg/pypy/module/_posixsubprocess/_posixsubprocess.c:518:48: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
unused = write(errpipe_write, err_msg, strlen(err_msg));
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:58:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
n += strlen(s);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:76:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
n += strlen(p);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:139:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
s += strlen(s);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:151:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
s += strlen(s);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:155:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
s += strlen(s);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:159:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
s += strlen(s);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:163:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
i = strlen(p);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:175:37: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memmove(s+2, s, strlen(s)+1);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:179:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
s += strlen(s);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/bytesobject.c:186:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
s += strlen(s);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/capsule.c:200:27: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t name_length = (strlen(name) + 1) * sizeof(char);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/getargs.c:365:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
p += strlen(p);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/getargs.c:371:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
p += strlen(p);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/getargs.c:375:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
p += strlen(p);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/getargs.c:381:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
p += strlen(p);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/getargs.c:473:13: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120). Risk is low because the source is a
constant string.
strncpy(msgbuf, "is not retrievable", bufsize);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/getargs.c:870:17: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(*p) != (size_t)count) {
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/getargs.c:946:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(sarg) != (size_t)len) {
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/getargs.c:1144:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((Py_ssize_t)strlen(ptr) != size) {
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/modsupport.c:327:32: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t m = strlen(str);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/modsupport.c:360:32: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t m = strlen(str);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/pythonrun.c:19:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t len = strlen(msg);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/structseq.c:173:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(typ->tp_name) > TYPE_MAXSIZE ? TYPE_MAXSIZE :
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/structseq.c:174:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(typ->tp_name);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/structseq.c:175:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(pbuf, typ->tp_name, len);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/structseq.c:200:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(cname) + strlen(crepr) + 3;
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/structseq.c:200:31: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(cname) + strlen(crepr) + 3;
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/structseq.c:203:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
pbuf += strlen(cname);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/structseq.c:206:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
pbuf += strlen(crepr);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:72:16: [1] (buffer) wcslen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size = wcslen(w);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:214:57: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
PyObject *str = PyUnicode_DecodeUTF8(s, strlen(s), "replace");
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:241:57: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
str_obj = PyUnicode_DecodeUTF8(str, strlen(str), "replace");
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:304:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
n += strlen(p);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/src/unicodeobject.c:488:47: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memmove(buffer+2, buffer, strlen(buffer)+1);
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/buffer_test.c:38:18: [1] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source is a constant character.
int k, pos = sprintf(&output[0], "[");
data/pypy3-7.3.3+dfsg/pypy/module/cpyext/test/foo.c:53:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120). Risk is low because the source is a
constant string.
strncpy(foop->foo_string_inplace, "spam", 5);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/_vmprof.c:189:10: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if ((read(fd, NULL, 0) != 0) && (native != 0)) {
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/compat.c:43:20: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
long x = (long)strlen(key);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/compat.c:47:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
x = (long)strlen(value);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/btest.c:518:50: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
else if (strncmp (symdata.name, expected, strlen (expected))
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/dwarf.c:1713:14: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
dir_len = strlen (dir);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/dwarf.c:1714:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
filename_len = strlen (filename);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/dwarf.c:1835:17: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
dir_len = strlen (dir);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/dwarf.c:1836:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
f_len = strlen (f);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/dwarf.c:2800:23: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
filename_len = strlen (filename);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/dwarf.c:2802:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
dir_len = strlen (dir);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/libbacktrace/read.c:67:9: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
got = read (descriptor, view->base, size);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/machine.c:46:12: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
return strlen(buffer);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/symboltable.c:200:15: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
(void)strncpy(info->name, function, info->name_len);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/symboltable.c:203:15: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
(void)strncpy(info->srcfile, filename, info->srcfile_len);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/symboltable.c:220:15: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
(void)strncpy(name, dlinfo.dli_sname, name_len-1);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/symboltable.c:226:15: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
(void)strncpy(srcfile, dlinfo.dli_fname, srcfile_len-1);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/symboltable.c:249:19: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
(void)strncpy(info.name, dlinfo.dli_sname, info.name_len-1);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/symboltable.c:261:19: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
(void)strncpy(srcfile, dlinfo.dli_fname, srcfile_len-1);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_memory.c:58:9: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if (read(proc_file, buf, 1024) == -1)
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_unix.c:46:13: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(1);
data/pypy3-7.3.3+dfsg/rpython/rlib/rvmprof/src/shared/vmprof_unix.c:455:17: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(1);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/debug_print.c:58:32: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
newfilename = malloc(strlen(filename) + 32);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c:30:25: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
decimal_point_len = strlen(decimal_point);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c:32:16: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
buf_size = strlen(sign) +
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c:33:2: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(beforept) +
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c:35:2: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(afterpt) +
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c:37:2: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(expo) +
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c:46:5: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(s, "e");
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c:96:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
decimal_point_len = strlen(decimal_point);
data/pypy3-7.3.3+dfsg/rpython/translator/c/src/ll_strtod.c:115:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
rest_len = strlen(p + (decimal_point_len - 1));
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:229:34: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
write_all(RDB_SIGNATURE, strlen(RDB_SIGNATURE));
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:232:32: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
write_all(argv[i], strlen(argv[i]));
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:908:25: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
ssize_t rsize = read(rpy_rev_fileno, buf + result, count_max - result);
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:931:23: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
ssize_t got = read(rpy_rev_sockfd, buf, count);
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:1018:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
read_all(input, strlen(RDB_SIGNATURE));
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:1019:39: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strncmp(input, RDB_SIGNATURE, strlen(RDB_SIGNATURE)) != 0) {
data/pypy3-7.3.3+dfsg/rpython/translator/revdb/src-revdb/revdb.c:1298:13: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
read(rpy_rev_fileno, dummy, 1) > 0) {
ANALYSIS SUMMARY:
Hits = 526
Lines analyzed = 115531 in approximately 5.39 seconds (21435 lines/second)
Physical Source Lines of Code (SLOC) = 88157
Hits@level = [0] 218 [1] 138 [2] 317 [3] 16 [4] 54 [5] 1
Hits@level+ = [0+] 744 [1+] 526 [2+] 388 [3+] 71 [4+] 55 [5+] 1
Hits/KSLOC@level+ = [0+] 8.43949 [1+] 5.96663 [2+] 4.40124 [3+] 0.805381 [4+] 0.623887 [5+] 0.0113434
Dot directories skipped = 1 (--followdotdir overrides)
Minimum risk level = 1
Not every hit is necessarily a security vulnerability.
There may be other security vulnerabilities; review your code!
See 'Secure Programming HOWTO'
(https://dwheeler.com/secure-programs) for more information.