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/python-jpype-1.1.2/native/common/include/jp_array.h
Examining data/python-jpype-1.1.2/native/common/include/jp_arrayclass.h
Examining data/python-jpype-1.1.2/native/common/include/jp_booleantype.h
Examining data/python-jpype-1.1.2/native/common/include/jp_boxedtype.h
Examining data/python-jpype-1.1.2/native/common/include/jp_buffer.h
Examining data/python-jpype-1.1.2/native/common/include/jp_buffertype.h
Examining data/python-jpype-1.1.2/native/common/include/jp_bytetype.h
Examining data/python-jpype-1.1.2/native/common/include/jp_chartype.h
Examining data/python-jpype-1.1.2/native/common/include/jp_class.h
Examining data/python-jpype-1.1.2/native/common/include/jp_classhints.h
Examining data/python-jpype-1.1.2/native/common/include/jp_classloader.h
Examining data/python-jpype-1.1.2/native/common/include/jp_classtype.h
Examining data/python-jpype-1.1.2/native/common/include/jp_context.h
Examining data/python-jpype-1.1.2/native/common/include/jp_doubletype.h
Examining data/python-jpype-1.1.2/native/common/include/jp_encoding.h
Examining data/python-jpype-1.1.2/native/common/include/jp_exception.h
Examining data/python-jpype-1.1.2/native/common/include/jp_field.h
Examining data/python-jpype-1.1.2/native/common/include/jp_floattype.h
Examining data/python-jpype-1.1.2/native/common/include/jp_functional.h
Examining data/python-jpype-1.1.2/native/common/include/jp_gc.h
Examining data/python-jpype-1.1.2/native/common/include/jp_inttype.h
Examining data/python-jpype-1.1.2/native/common/include/jp_javaframe.h
Examining data/python-jpype-1.1.2/native/common/include/jp_longtype.h
Examining data/python-jpype-1.1.2/native/common/include/jp_match.h
Examining data/python-jpype-1.1.2/native/common/include/jp_method.h
Examining data/python-jpype-1.1.2/native/common/include/jp_methoddispatch.h
Examining data/python-jpype-1.1.2/native/common/include/jp_modifier.h
Examining data/python-jpype-1.1.2/native/common/include/jp_monitor.h
Examining data/python-jpype-1.1.2/native/common/include/jp_numbertype.h
Examining data/python-jpype-1.1.2/native/common/include/jp_objecttype.h
Examining data/python-jpype-1.1.2/native/common/include/jp_platform.h
Examining data/python-jpype-1.1.2/native/common/include/jp_primitive_accessor.h
Examining data/python-jpype-1.1.2/native/common/include/jp_primitivetype.h
Examining data/python-jpype-1.1.2/native/common/include/jp_proxy.h
Examining data/python-jpype-1.1.2/native/common/include/jp_reference_queue.h
Examining data/python-jpype-1.1.2/native/common/include/jp_shorttype.h
Examining data/python-jpype-1.1.2/native/common/include/jp_stringtype.h
Examining data/python-jpype-1.1.2/native/common/include/jp_tracer.h
Examining data/python-jpype-1.1.2/native/common/include/jp_typemanager.h
Examining data/python-jpype-1.1.2/native/common/include/jp_value.h
Examining data/python-jpype-1.1.2/native/common/include/jp_voidtype.h
Examining data/python-jpype-1.1.2/native/common/include/jpype.h
Examining data/python-jpype-1.1.2/native/common/jp_array.cpp
Examining data/python-jpype-1.1.2/native/common/jp_arrayclass.cpp
Examining data/python-jpype-1.1.2/native/common/jp_booleantype.cpp
Examining data/python-jpype-1.1.2/native/common/jp_boxedtype.cpp
Examining data/python-jpype-1.1.2/native/common/jp_buffer.cpp
Examining data/python-jpype-1.1.2/native/common/jp_buffertype.cpp
Examining data/python-jpype-1.1.2/native/common/jp_bytetype.cpp
Examining data/python-jpype-1.1.2/native/common/jp_chartype.cpp
Examining data/python-jpype-1.1.2/native/common/jp_class.cpp
Examining data/python-jpype-1.1.2/native/common/jp_classhints.cpp
Examining data/python-jpype-1.1.2/native/common/jp_classloader.cpp
Examining data/python-jpype-1.1.2/native/common/jp_classtype.cpp
Examining data/python-jpype-1.1.2/native/common/jp_context.cpp
Examining data/python-jpype-1.1.2/native/common/jp_convert.cpp
Examining data/python-jpype-1.1.2/native/common/jp_doubletype.cpp
Examining data/python-jpype-1.1.2/native/common/jp_encoding.cpp
Examining data/python-jpype-1.1.2/native/common/jp_exception.cpp
Examining data/python-jpype-1.1.2/native/common/jp_field.cpp
Examining data/python-jpype-1.1.2/native/common/jp_floattype.cpp
Examining data/python-jpype-1.1.2/native/common/jp_functional.cpp
Examining data/python-jpype-1.1.2/native/common/jp_gc.cpp
Examining data/python-jpype-1.1.2/native/common/jp_inttype.cpp
Examining data/python-jpype-1.1.2/native/common/jp_javaframe.cpp
Examining data/python-jpype-1.1.2/native/common/jp_longtype.cpp
Examining data/python-jpype-1.1.2/native/common/jp_method.cpp
Examining data/python-jpype-1.1.2/native/common/jp_methoddispatch.cpp
Examining data/python-jpype-1.1.2/native/common/jp_monitor.cpp
Examining data/python-jpype-1.1.2/native/common/jp_numbertype.cpp
Examining data/python-jpype-1.1.2/native/common/jp_objecttype.cpp
Examining data/python-jpype-1.1.2/native/common/jp_platform.cpp
Examining data/python-jpype-1.1.2/native/common/jp_primitivetype.cpp
Examining data/python-jpype-1.1.2/native/common/jp_proxy.cpp
Examining data/python-jpype-1.1.2/native/common/jp_reference_queue.cpp
Examining data/python-jpype-1.1.2/native/common/jp_shorttype.cpp
Examining data/python-jpype-1.1.2/native/common/jp_stringtype.cpp
Examining data/python-jpype-1.1.2/native/common/jp_tracer.cpp
Examining data/python-jpype-1.1.2/native/common/jp_typefactory.cpp
Examining data/python-jpype-1.1.2/native/common/jp_typemanager.cpp
Examining data/python-jpype-1.1.2/native/common/jp_value.cpp
Examining data/python-jpype-1.1.2/native/common/jp_voidtype.cpp
Examining data/python-jpype-1.1.2/native/jni_include/jni.h
Examining data/python-jpype-1.1.2/native/python/include/jp_pythontypes.h
Examining data/python-jpype-1.1.2/native/python/include/pyjp.h
Examining data/python-jpype-1.1.2/native/python/jp_pythontypes.cpp
Examining data/python-jpype-1.1.2/native/python/pyjp_array.cpp
Examining data/python-jpype-1.1.2/native/python/pyjp_buffer.cpp
Examining data/python-jpype-1.1.2/native/python/pyjp_char.cpp
Examining data/python-jpype-1.1.2/native/python/pyjp_class.cpp
Examining data/python-jpype-1.1.2/native/python/pyjp_classhints.cpp
Examining data/python-jpype-1.1.2/native/python/pyjp_field.cpp
Examining data/python-jpype-1.1.2/native/python/pyjp_method.cpp
Examining data/python-jpype-1.1.2/native/python/pyjp_module.cpp
Examining data/python-jpype-1.1.2/native/python/pyjp_monitor.cpp
Examining data/python-jpype-1.1.2/native/python/pyjp_number.cpp
Examining data/python-jpype-1.1.2/native/python/pyjp_object.cpp
Examining data/python-jpype-1.1.2/native/python/pyjp_package.cpp
Examining data/python-jpype-1.1.2/native/python/pyjp_proxy.cpp
Examining data/python-jpype-1.1.2/native/python/pyjp_value.cpp
Examining data/python-jpype-1.1.2/project/debug/unix/staticJVM.cpp
Examining data/python-jpype-1.1.2/project/debug/unix/testJVM.cpp
Examining data/python-jpype-1.1.2/project/debug/windows/testJVM.cpp
FINAL RESULTS:
data/python-jpype-1.1.2/native/common/include/jp_primitive_accessor.h:37:71: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
JPPrimitiveArrayAccessor(JPJavaFrame& frame, jarray array, accessFnc access, releaseFnc release)
data/python-jpype-1.1.2/native/common/include/jp_primitive_accessor.h:40:24: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
_elem = ((&_frame)->*access)(_array, &_iscopy);
data/python-jpype-1.1.2/native/common/jp_platform.cpp:68:16: [3] (misc) LoadLibrary:
Ensure that the full path to the library is specified, or current directory
may be used (CWE-829, CWE-20). Use registry entry or GetWindowsDirectory to
find library path, if you aren't already.
jvmLibrary = LoadLibrary(path);
data/python-jpype-1.1.2/project/debug/windows/testJVM.cpp:36:17: [3] (misc) LoadLibrary:
Ensure that the full path to the library is specified, or current directory
may be used (CWE-829, CWE-20). Use registry entry or GetWindowsDirectory to
find library path, if you aren't already.
jvmLibrary = ::LoadLibrary(path);
data/python-jpype-1.1.2/native/common/include/jp_buffer.h:54:2: [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 m_Format[3];
data/python-jpype-1.1.2/native/common/jp_gc.cpp:67:2: [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 bytes[32];
data/python-jpype-1.1.2/native/common/jp_gc.cpp:138:13: [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).
statm_fd = open("/proc/self/statm", O_RDONLY);
data/python-jpype-1.1.2/native/python/jp_pythontypes.cpp:185:2: [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 buf[1];
data/python-jpype-1.1.2/native/python/pyjp_char.cpp:31:2: [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 m_Data[4];
data/python-jpype-1.1.2/project/debug/windows/testJVM.cpp:85:2: [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 directory[1024];
data/python-jpype-1.1.2/native/common/jp_gc.cpp:69:12: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
int len = read(statm_fd, bytes, 32);
ANALYSIS SUMMARY:
Hits = 11
Lines analyzed = 23882 in approximately 0.59 seconds (40164 lines/second)
Physical Source Lines of Code (SLOC) = 17712
Hits@level = [0] 80 [1] 1 [2] 6 [3] 2 [4] 2 [5] 0
Hits@level+ = [0+] 91 [1+] 11 [2+] 10 [3+] 4 [4+] 2 [5+] 0
Hits/KSLOC@level+ = [0+] 5.13776 [1+] 0.621048 [2+] 0.564589 [3+] 0.225836 [4+] 0.112918 [5+] 0
Dot directories skipped = 2 (--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.