Flawfinder version 2.0.10, (C) 2001-2019 David A. Wheeler.
Number of rules (primarily dangerous function names) in C/C++ ruleset: 223
Examining data/lzo2-2.10/asm/i386/src/lzo_asm.h
Examining data/lzo2-2.10/examples/dict.c
Examining data/lzo2-2.10/examples/lzopack.c
Examining data/lzo2-2.10/examples/overlap.c
Examining data/lzo2-2.10/examples/portab.h
Examining data/lzo2-2.10/examples/portab_a.h
Examining data/lzo2-2.10/examples/precomp.c
Examining data/lzo2-2.10/examples/precomp2.c
Examining data/lzo2-2.10/examples/simple.c
Examining data/lzo2-2.10/include/lzo/lzo1.h
Examining data/lzo2-2.10/include/lzo/lzo1a.h
Examining data/lzo2-2.10/include/lzo/lzo1b.h
Examining data/lzo2-2.10/include/lzo/lzo1c.h
Examining data/lzo2-2.10/include/lzo/lzo1f.h
Examining data/lzo2-2.10/include/lzo/lzo1x.h
Examining data/lzo2-2.10/include/lzo/lzo1y.h
Examining data/lzo2-2.10/include/lzo/lzo1z.h
Examining data/lzo2-2.10/include/lzo/lzo2a.h
Examining data/lzo2-2.10/include/lzo/lzo_asm.h
Examining data/lzo2-2.10/include/lzo/lzoconf.h
Examining data/lzo2-2.10/include/lzo/lzodefs.h
Examining data/lzo2-2.10/include/lzo/lzoutil.h
Examining data/lzo2-2.10/lzotest/asm.h
Examining data/lzo2-2.10/lzotest/db.h
Examining data/lzo2-2.10/lzotest/lzotest.c
Examining data/lzo2-2.10/lzotest/wrap.h
Examining data/lzo2-2.10/lzotest/wrapmisc.h
Examining data/lzo2-2.10/minilzo/minilzo.h
Examining data/lzo2-2.10/minilzo/testmini.c
Examining data/lzo2-2.10/minilzo/minilzo.c
Examining data/lzo2-2.10/src/compr1b.h
Examining data/lzo2-2.10/src/compr1c.h
Examining data/lzo2-2.10/src/config1.h
Examining data/lzo2-2.10/src/config1a.h
Examining data/lzo2-2.10/src/config1b.h
Examining data/lzo2-2.10/src/config1c.h
Examining data/lzo2-2.10/src/config1f.h
Examining data/lzo2-2.10/src/config1x.h
Examining data/lzo2-2.10/src/config1y.h
Examining data/lzo2-2.10/src/config1z.h
Examining data/lzo2-2.10/src/config2a.h
Examining data/lzo2-2.10/src/lzo1.c
Examining data/lzo2-2.10/src/lzo1_99.c
Examining data/lzo2-2.10/src/lzo1a.c
Examining data/lzo2-2.10/src/lzo1a_99.c
Examining data/lzo2-2.10/src/lzo1a_de.h
Examining data/lzo2-2.10/src/lzo1b_1.c
Examining data/lzo2-2.10/src/lzo1b_2.c
Examining data/lzo2-2.10/src/lzo1b_3.c
Examining data/lzo2-2.10/src/lzo1b_4.c
Examining data/lzo2-2.10/src/lzo1b_5.c
Examining data/lzo2-2.10/src/lzo1b_6.c
Examining data/lzo2-2.10/src/lzo1b_7.c
Examining data/lzo2-2.10/src/lzo1b_8.c
Examining data/lzo2-2.10/src/lzo1b_9.c
Examining data/lzo2-2.10/src/lzo1b_99.c
Examining data/lzo2-2.10/src/lzo1b_9x.c
Examining data/lzo2-2.10/src/lzo1b_cc.c
Examining data/lzo2-2.10/src/lzo1b_cc.h
Examining data/lzo2-2.10/src/lzo1b_d1.c
Examining data/lzo2-2.10/src/lzo1b_d2.c
Examining data/lzo2-2.10/src/lzo1b_de.h
Examining data/lzo2-2.10/src/lzo1b_rr.c
Examining data/lzo2-2.10/src/lzo1b_xx.c
Examining data/lzo2-2.10/src/lzo1c_1.c
Examining data/lzo2-2.10/src/lzo1c_2.c
Examining data/lzo2-2.10/src/lzo1c_3.c
Examining data/lzo2-2.10/src/lzo1c_4.c
Examining data/lzo2-2.10/src/lzo1c_5.c
Examining data/lzo2-2.10/src/lzo1c_6.c
Examining data/lzo2-2.10/src/lzo1c_7.c
Examining data/lzo2-2.10/src/lzo1c_8.c
Examining data/lzo2-2.10/src/lzo1c_9.c
Examining data/lzo2-2.10/src/lzo1c_99.c
Examining data/lzo2-2.10/src/lzo1c_9x.c
Examining data/lzo2-2.10/src/lzo1c_cc.c
Examining data/lzo2-2.10/src/lzo1c_cc.h
Examining data/lzo2-2.10/src/lzo1c_d1.c
Examining data/lzo2-2.10/src/lzo1c_d2.c
Examining data/lzo2-2.10/src/lzo1c_rr.c
Examining data/lzo2-2.10/src/lzo1c_xx.c
Examining data/lzo2-2.10/src/lzo1f_1.c
Examining data/lzo2-2.10/src/lzo1f_9x.c
Examining data/lzo2-2.10/src/lzo1f_d1.c
Examining data/lzo2-2.10/src/lzo1f_d2.c
Examining data/lzo2-2.10/src/lzo1x_1.c
Examining data/lzo2-2.10/src/lzo1x_1k.c
Examining data/lzo2-2.10/src/lzo1x_1l.c
Examining data/lzo2-2.10/src/lzo1x_1o.c
Examining data/lzo2-2.10/src/lzo1x_9x.c
Examining data/lzo2-2.10/src/lzo1x_d1.c
Examining data/lzo2-2.10/src/lzo1x_d2.c
Examining data/lzo2-2.10/src/lzo1x_d3.c
Examining data/lzo2-2.10/src/lzo1x_o.c
Examining data/lzo2-2.10/src/lzo1y_1.c
Examining data/lzo2-2.10/src/lzo1y_9x.c
Examining data/lzo2-2.10/src/lzo1y_d1.c
Examining data/lzo2-2.10/src/lzo1y_d2.c
Examining data/lzo2-2.10/src/lzo1y_d3.c
Examining data/lzo2-2.10/src/lzo1y_o.c
Examining data/lzo2-2.10/src/lzo1z_9x.c
Examining data/lzo2-2.10/src/lzo1z_d1.c
Examining data/lzo2-2.10/src/lzo1z_d2.c
Examining data/lzo2-2.10/src/lzo1z_d3.c
Examining data/lzo2-2.10/src/lzo2a_9x.c
Examining data/lzo2-2.10/src/lzo2a_d1.c
Examining data/lzo2-2.10/src/lzo2a_d2.c
Examining data/lzo2-2.10/src/lzo_crc.c
Examining data/lzo2-2.10/src/lzo_dict.h
Examining data/lzo2-2.10/src/lzo_init.c
Examining data/lzo2-2.10/src/lzo_ptr.c
Examining data/lzo2-2.10/src/lzo_ptr.h
Examining data/lzo2-2.10/src/lzo_str.c
Examining data/lzo2-2.10/src/lzo_supp.h
Examining data/lzo2-2.10/src/lzo_util.c
Examining data/lzo2-2.10/src/stats1a.h
Examining data/lzo2-2.10/src/stats1b.h
Examining data/lzo2-2.10/src/stats1c.h
Examining data/lzo2-2.10/src/lzo_conf.h
Examining data/lzo2-2.10/src/lzo_func.h
Examining data/lzo2-2.10/tests/align.c
Examining data/lzo2-2.10/tests/chksum.c
Examining data/lzo2-2.10/tests/promote.c
Examining data/lzo2-2.10/tests/sizes.c
FINAL RESULTS:
data/lzo2-2.10/lzotest/lzotest.c:1246:5: [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(method_name,c->name);
data/lzo2-2.10/lzotest/lzotest.c:1247:5: [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(method_name,n);
data/lzo2-2.10/lzotest/lzotest.c:1346:5: [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,path);
data/lzo2-2.10/lzotest/lzotest.c:1361:9: [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(name+n,corpus[i].name);
data/lzo2-2.10/lzotest/lzotest.c:1858:9: [4] (format) vfprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vfprintf(stderr, f, a->ap);
data/lzo2-2.10/src/lzo_supp.h:432:11: [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 _snprintf
data/lzo2-2.10/src/lzo_supp.h:432:20: [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/lzo2-2.10/src/lzo_supp.h:433:11: [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.
# define vsnprintf _vsnprintf
data/lzo2-2.10/src/lzo_supp.h:442:11: [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.
# ifndef snprintf
data/lzo2-2.10/src/lzo_supp.h:443:11: [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 _snprintf
data/lzo2-2.10/src/lzo_supp.h:443:20: [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/lzo2-2.10/src/lzo_supp.h:445:11: [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.
# ifndef vsnprintf
data/lzo2-2.10/src/lzo_supp.h:446:11: [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.
# define vsnprintf _vsnprintf
data/lzo2-2.10/src/lzo_supp.h:452:11: [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.
# ifndef snprintf
data/lzo2-2.10/src/lzo_supp.h:453:11: [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 _snprintf
data/lzo2-2.10/src/lzo_supp.h:453:20: [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/lzo2-2.10/src/lzo_supp.h:455:11: [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.
# ifndef vsnprintf
data/lzo2-2.10/src/lzo_supp.h:456:11: [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.
# define vsnprintf _vsnprintf
data/lzo2-2.10/src/lzo_supp.h:468:13: [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.
# ifndef snprintf
data/lzo2-2.10/src/lzo_supp.h:469:13: [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/lzo2-2.10/src/lzo_supp.h:469:22: [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/lzo2-2.10/src/lzo_supp.h:471:13: [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.
# ifndef vsnprintf
data/lzo2-2.10/src/lzo_supp.h:472:13: [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/lzo2-2.10/src/lzo_supp.h:475:13: [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.
# ifndef snprintf
data/lzo2-2.10/src/lzo_supp.h:476:13: [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/lzo2-2.10/src/lzo_supp.h:476:22: [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/lzo2-2.10/src/lzo_supp.h:491:13: [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/lzo2-2.10/src/lzo_supp.h:491:22: [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/lzo2-2.10/src/lzo_supp.h:492:13: [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/lzo2-2.10/src/lzo_supp.h:525:11: [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 _snprintf
data/lzo2-2.10/src/lzo_supp.h:525:20: [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/lzo2-2.10/src/lzo_supp.h:526:11: [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.
# define vsnprintf _vsnprintf
data/lzo2-2.10/src/lzo_supp.h:538:13: [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/lzo2-2.10/src/lzo_supp.h:538:22: [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/lzo2-2.10/src/lzo_supp.h:539:13: [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/lzo2-2.10/src/lzo_supp.h:568:13: [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/lzo2-2.10/src/lzo_supp.h:568:22: [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/lzo2-2.10/src/lzo_supp.h:569:13: [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/lzo2-2.10/tests/sizes.c:93:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(s,"sizeof(%s)",#type); \
data/lzo2-2.10/tests/sizes.c:97:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(s,"sizeof(%s)",#type); \
data/lzo2-2.10/tests/sizes.c:101:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(s,"sizeof(%s)",#type); \
data/lzo2-2.10/src/lzo_supp.h:3314:12: [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.
return getenv(s);
data/lzo2-2.10/examples/dict.c:95:10: [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(in_name,"rb");
data/lzo2-2.10/examples/dict.c:200:29: [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).
compression_level = atoi(&argv[i++][1]);
data/lzo2-2.10/examples/dict.c:236:14: [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(dict_name,"rb");
data/lzo2-2.10/examples/lzopack.c:56:23: [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 magic[7] =
data/lzo2-2.10/examples/lzopack.c:112:14: [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 b[4];
data/lzo2-2.10/examples/lzopack.c:125:14: [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 b[4];
data/lzo2-2.10/examples/lzopack.c:265:14: [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 [ sizeof(magic) ];
data/lzo2-2.10/examples/lzopack.c:418:10: [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(name, "rb");
data/lzo2-2.10/examples/lzopack.c:449:10: [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(name, "rb");
data/lzo2-2.10/examples/lzopack.c:457:10: [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(name, "wb");
data/lzo2-2.10/examples/lzopack.c:561:22: [2] (integer) atol:
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).
long b = atol(&argv[i][2]);
data/lzo2-2.10/examples/overlap.c:92:10: [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(in_name, "rb");
data/lzo2-2.10/examples/overlap.c:266:24: [2] (integer) atol:
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).
opt_overhead = atol(&argv[i++][1]);
data/lzo2-2.10/examples/precomp.c:133:10: [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(in_name,"rb");
data/lzo2-2.10/examples/precomp.c:277:14: [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(out_name,"wb");
data/lzo2-2.10/examples/precomp2.c:167:10: [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(in_name,"rb");
data/lzo2-2.10/examples/precomp2.c:329:14: [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(out_name,"wb");
data/lzo2-2.10/include/lzo/lzodefs.h:1789:73: [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 __lzo_byte_struct(s,n) __lzo_struct_packed(s) unsigned char a[n]; __lzo_struct_packed_end()
data/lzo2-2.10/include/lzo/lzodefs.h:1790:76: [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 __lzo_byte_struct_ma(s,n) __lzo_struct_packed_ma(s) unsigned char a[n]; __lzo_struct_packed_ma_end()
data/lzo2-2.10/include/lzo/lzodefs.h:1792:61: [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 __lzo_byte_struct(s,n) struct s { unsigned char a[n]; } __attribute__((__packed__));
data/lzo2-2.10/include/lzo/lzodefs.h:1793:61: [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 __lzo_byte_struct_ma(s,n) struct s { unsigned char a[n]; } __lzo_may_alias __attribute__((__packed__));
data/lzo2-2.10/lzotest/lzotest.c:448:10: [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(file_name, "rb");
data/lzo2-2.10/lzotest/lzotest.c:772:10: [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(file_name, "rb");
data/lzo2-2.10/lzotest/lzotest.c:842:9: [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(s, "0.0");
data/lzo2-2.10/lzotest/lzotest.c:846:9: [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(s, "%4.1f", perc);
data/lzo2-2.10/lzotest/lzotest.c:851:13: [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(s, "???");
data/lzo2-2.10/lzotest/lzotest.c:853:13: [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(s, "9999");
data/lzo2-2.10/lzotest/lzotest.c:855:13: [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", p);
data/lzo2-2.10/lzotest/lzotest.c:880:5: [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 perc_str[4+1];
data/lzo2-2.10/lzotest/lzotest.c:956:5: [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 perc_str[4+1];
data/lzo2-2.10/lzotest/lzotest.c:964:9: [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 pclock_mode[32+1];
data/lzo2-2.10/lzotest/lzotest.c:965:9: [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(pclock_mode, "[clock=%d]", pch.mode);
data/lzo2-2.10/lzotest/lzotest.c:1006:19: [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_dump = fopen(opt_dump_compressed_data,"wb");
data/lzo2-2.10/lzotest/lzotest.c:1229:5: [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 method_name[256+1];
data/lzo2-2.10/lzotest/lzotest.c:1341:5: [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[256];
data/lzo2-2.10/lzotest/lzotest.c:1435:17: [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.
char n[16];
data/lzo2-2.10/lzotest/lzotest.c:1439:17: [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(n,"-m%d",i);
data/lzo2-2.10/lzotest/lzotest.c:1633:24: [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).
add_method(atoi(p));
data/lzo2-2.10/lzotest/lzotest.c:1713:30: [2] (integer) atol:
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).
opt_block_size = atol(mfx_optarg);
data/lzo2-2.10/lzotest/lzotest.c:1720:23: [2] (integer) atol:
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).
opt_c_loops = atol(mfx_optarg);
data/lzo2-2.10/lzotest/lzotest.c:1726:23: [2] (integer) atol:
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).
opt_d_loops = atol(mfx_optarg);
data/lzo2-2.10/lzotest/lzotest.c:1746:37: [2] (integer) atol:
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).
opt_c_loops = opt_d_loops = atol(mfx_optarg);
data/lzo2-2.10/lzotest/lzotest.c:1791:13: [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 m[2]; m[0] = (char) optc; m[1] = 0;
data/lzo2-2.10/lzotest/lzotest.c:1822:28: [2] (integer) atol:
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).
opt_max_data_len = atol(mfx_optarg);
data/lzo2-2.10/lzotest/lzotest.c:1827:28: [2] (integer) atol:
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).
opt_max_dict_len = atol(mfx_optarg);
data/lzo2-2.10/lzotest/lzotest.c:1832:22: [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).
opt_pclock = atoi(mfx_optarg);
data/lzo2-2.10/lzotest/lzotest.c:2032:17: [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.
char buf[512], *p;
data/lzo2-2.10/minilzo/minilzo.c:1809:73: [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 __lzo_byte_struct(s,n) __lzo_struct_packed(s) unsigned char a[n]; __lzo_struct_packed_end()
data/lzo2-2.10/minilzo/minilzo.c:1810:76: [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 __lzo_byte_struct_ma(s,n) __lzo_struct_packed_ma(s) unsigned char a[n]; __lzo_struct_packed_ma_end()
data/lzo2-2.10/minilzo/minilzo.c:1812:61: [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 __lzo_byte_struct(s,n) struct s { unsigned char a[n]; } __attribute__((__packed__));
data/lzo2-2.10/minilzo/minilzo.c:1813:61: [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 __lzo_byte_struct_ma(s,n) struct s { unsigned char a[n]; } __lzo_may_alias __attribute__((__packed__));
data/lzo2-2.10/minilzo/minilzo.c:3450:10: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
# undef memcpy
data/lzo2-2.10/minilzo/minilzo.c:3451:11: [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(a,b,c) lzo_memcpy(a,b,c)
data/lzo2-2.10/minilzo/minilzo.c:3454:33: [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 lzo_memcpy(a,b,c) memcpy(a,b,c)
data/lzo2-2.10/minilzo/minilzo.c:3691:33: [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 LZO_MEMOPS_MOVE1(dd,ss) memcpy(dd, ss, 1)
data/lzo2-2.10/minilzo/minilzo.c:3692:33: [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 LZO_MEMOPS_MOVE2(dd,ss) memcpy(dd, ss, 2)
data/lzo2-2.10/minilzo/minilzo.c:3693:33: [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 LZO_MEMOPS_MOVE3(dd,ss) memcpy(dd, ss, 3)
data/lzo2-2.10/minilzo/minilzo.c:3694:33: [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 LZO_MEMOPS_MOVE4(dd,ss) memcpy(dd, ss, 4)
data/lzo2-2.10/minilzo/minilzo.c:3695:33: [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 LZO_MEMOPS_MOVE8(dd,ss) memcpy(dd, ss, 8)
data/lzo2-2.10/minilzo/minilzo.c:3696:33: [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 LZO_MEMOPS_COPY1(dd,ss) memcpy(dd, ss, 1)
data/lzo2-2.10/minilzo/minilzo.c:3697:33: [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 LZO_MEMOPS_COPY2(dd,ss) memcpy(dd, ss, 2)
data/lzo2-2.10/minilzo/minilzo.c:3698:33: [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 LZO_MEMOPS_COPY4(dd,ss) memcpy(dd, ss, 4)
data/lzo2-2.10/minilzo/minilzo.c:3699:33: [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 LZO_MEMOPS_COPY8(dd,ss) memcpy(dd, ss, 8)
data/lzo2-2.10/minilzo/minilzo.c:3700:36: [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 LZO_MEMOPS_COPYN(dd,ss,nn) memcpy(dd, ss, nn)
data/lzo2-2.10/minilzo/minilzo.c:3726:41: [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.
struct lzo_memops_TU2_struct { unsigned char a[2]; } __lzo_may_alias;
data/lzo2-2.10/minilzo/minilzo.c:3741:41: [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.
struct lzo_memops_TU4_struct { unsigned char a[4]; } __lzo_may_alias;
data/lzo2-2.10/minilzo/minilzo.c:3756:41: [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.
struct lzo_memops_TU8_struct { unsigned char a[8]; } __lzo_may_alias;
data/lzo2-2.10/minilzo/minilzo.c:4418:12: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
return memcpy(dest, src, len);
data/lzo2-2.10/minilzo/minilzo.c:4483:14: [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 b[2*LZO_MAX(8,sizeof(lzo_uint))];
data/lzo2-2.10/minilzo/testmini.c:57:17: [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.
static unsigned char __LZO_MMODEL in [ IN_LEN ];
data/lzo2-2.10/minilzo/testmini.c:58:17: [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.
static unsigned char __LZO_MMODEL out [ OUT_LEN ];
data/lzo2-2.10/src/lzo_conf.h:187:10: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
# undef memcpy
data/lzo2-2.10/src/lzo_conf.h:188:11: [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(a,b,c) lzo_memcpy(a,b,c)
data/lzo2-2.10/src/lzo_conf.h:191:33: [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 lzo_memcpy(a,b,c) memcpy(a,b,c)
data/lzo2-2.10/src/lzo_func.h:192:33: [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 LZO_MEMOPS_MOVE1(dd,ss) memcpy(dd, ss, 1)
data/lzo2-2.10/src/lzo_func.h:193:33: [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 LZO_MEMOPS_MOVE2(dd,ss) memcpy(dd, ss, 2)
data/lzo2-2.10/src/lzo_func.h:194:33: [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 LZO_MEMOPS_MOVE3(dd,ss) memcpy(dd, ss, 3)
data/lzo2-2.10/src/lzo_func.h:195:33: [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 LZO_MEMOPS_MOVE4(dd,ss) memcpy(dd, ss, 4)
data/lzo2-2.10/src/lzo_func.h:196:33: [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 LZO_MEMOPS_MOVE8(dd,ss) memcpy(dd, ss, 8)
data/lzo2-2.10/src/lzo_func.h:197:33: [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 LZO_MEMOPS_COPY1(dd,ss) memcpy(dd, ss, 1)
data/lzo2-2.10/src/lzo_func.h:198:33: [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 LZO_MEMOPS_COPY2(dd,ss) memcpy(dd, ss, 2)
data/lzo2-2.10/src/lzo_func.h:199:33: [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 LZO_MEMOPS_COPY4(dd,ss) memcpy(dd, ss, 4)
data/lzo2-2.10/src/lzo_func.h:200:33: [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 LZO_MEMOPS_COPY8(dd,ss) memcpy(dd, ss, 8)
data/lzo2-2.10/src/lzo_func.h:201:36: [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 LZO_MEMOPS_COPYN(dd,ss,nn) memcpy(dd, ss, nn)
data/lzo2-2.10/src/lzo_func.h:225:41: [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.
struct lzo_memops_TU2_struct { unsigned char a[2]; } __lzo_may_alias;
data/lzo2-2.10/src/lzo_func.h:240:41: [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.
struct lzo_memops_TU4_struct { unsigned char a[4]; } __lzo_may_alias;
data/lzo2-2.10/src/lzo_func.h:255:41: [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.
struct lzo_memops_TU8_struct { unsigned char a[8]; } __lzo_may_alias;
data/lzo2-2.10/src/lzo_init.c:70:14: [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 b[2*LZO_MAX(8,sizeof(lzo_uint))];
data/lzo2-2.10/src/lzo_supp.h:1121:5: [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 f_name[LZO_FN_NAME_MAX+1];
data/lzo2-2.10/src/lzo_supp.h:1127:5: [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 f_name[LZO_FN_NAME_MAX+1];
data/lzo2-2.10/src/lzo_supp.h:1129:5: [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 u_dta[21];
data/lzo2-2.10/src/lzo_supp.h:1135:5: [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 f_name[LZO_FN_NAME_MAX+1];
data/lzo2-2.10/src/lzo_supp.h:1139:5: [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 f_name[LZO_FN_NAME_MAX+1];
data/lzo2-2.10/src/lzo_supp.h:2076:12: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
return memcpy(dest, src, len);
data/lzo2-2.10/src/lzo_supp.h:2718:14: [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 tmp[512];
data/lzo2-2.10/src/lzo_supp.h:2758:14: [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 tmp[512];
data/lzo2-2.10/tests/sizes.c:107:5: [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 s[80];
data/lzo2-2.10/lzotest/lzotest.c:584:20: [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).
size_t n = strlen(db->name);
data/lzo2-2.10/lzotest/lzotest.c:1343:25: [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).
if (path == NULL || strlen(path) >= sizeof(name) - 12)
data/lzo2-2.10/lzotest/lzotest.c:1347:9: [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(name);
data/lzo2-2.10/lzotest/lzotest.c:1350:9: [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(name,"/");
data/lzo2-2.10/lzotest/lzotest.c:1571:9: [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(b);
data/lzo2-2.10/lzotest/lzotest.c:2037:31: [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).
p = buf + strlen(buf);
data/lzo2-2.10/src/lzo_supp.h:2814:24: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
errno = 0; n = read(fd, b, n);
ANALYSIS SUMMARY:
Hits = 146
Lines analyzed = 32027 in approximately 0.89 seconds (36149 lines/second)
Physical Source Lines of Code (SLOC) = 23763
Hits@level = [0] 269 [1] 7 [2] 97 [3] 1 [4] 41 [5] 0
Hits@level+ = [0+] 415 [1+] 146 [2+] 139 [3+] 42 [4+] 41 [5+] 0
Hits/KSLOC@level+ = [0+] 17.4641 [1+] 6.14401 [2+] 5.84943 [3+] 1.76745 [4+] 1.72537 [5+] 0
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.