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/jmtpfs-0.5/src/ConnectedMtpDevices.cpp
Examining data/jmtpfs-0.5/src/ConnectedMtpDevices.h
Examining data/jmtpfs-0.5/src/FuseHeader.h
Examining data/jmtpfs-0.5/src/MtpDevice.cpp
Examining data/jmtpfs-0.5/src/MtpDevice.h
Examining data/jmtpfs-0.5/src/MtpFile.cpp
Examining data/jmtpfs-0.5/src/MtpFile.h
Examining data/jmtpfs-0.5/src/MtpFilesystemPath.cpp
Examining data/jmtpfs-0.5/src/MtpFilesystemPath.h
Examining data/jmtpfs-0.5/src/MtpFolder.cpp
Examining data/jmtpfs-0.5/src/MtpFolder.h
Examining data/jmtpfs-0.5/src/MtpFuseContext.cpp
Examining data/jmtpfs-0.5/src/MtpFuseContext.h
Examining data/jmtpfs-0.5/src/MtpLibLock.cpp
Examining data/jmtpfs-0.5/src/MtpLibLock.h
Examining data/jmtpfs-0.5/src/MtpLocalFileCopy.cpp
Examining data/jmtpfs-0.5/src/MtpLocalFileCopy.h
Examining data/jmtpfs-0.5/src/MtpMetadataCache.cpp
Examining data/jmtpfs-0.5/src/MtpMetadataCache.h
Examining data/jmtpfs-0.5/src/MtpNode.cpp
Examining data/jmtpfs-0.5/src/MtpNode.h
Examining data/jmtpfs-0.5/src/MtpNodeMetadata.h
Examining data/jmtpfs-0.5/src/MtpRoot.cpp
Examining data/jmtpfs-0.5/src/MtpRoot.h
Examining data/jmtpfs-0.5/src/MtpStorage.cpp
Examining data/jmtpfs-0.5/src/MtpStorage.h
Examining data/jmtpfs-0.5/src/Mutex.cpp
Examining data/jmtpfs-0.5/src/Mutex.h
Examining data/jmtpfs-0.5/src/TemporaryFile.cpp
Examining data/jmtpfs-0.5/src/TemporaryFile.h
Examining data/jmtpfs-0.5/src/jmtpfs.cpp
Examining data/jmtpfs-0.5/src/mtpFilesystemErrors.h

FINAL RESULTS:

data/jmtpfs-0.5/src/MtpDevice.h:148:2:  [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_magicBuffer[MAGIC_BUFFER_SIZE];
data/jmtpfs-0.5/src/MtpLocalFileCopy.cpp:30:16:  [2] (tmpfile) tmpfile:
  Function tmpfile() has a security flaw on some systems (e.g., older System
  V systems) (CWE-377).
	m_localFile = tmpfile();
data/jmtpfs-0.5/src/TemporaryFile.cpp:28:9:  [2] (tmpfile) tmpfile:
  Function tmpfile() has a security flaw on some systems (e.g., older System
  V systems) (CWE-377).
	m_file=tmpfile();
data/jmtpfs-0.5/src/MtpDevice.cpp:242:23:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
		ssize_t bytesRead = read(fd, m_magicBuffer, MAGIC_BUFFER_SIZE);
data/jmtpfs-0.5/src/MtpFile.cpp:72:20:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	return localFile->read(buf, size);
data/jmtpfs-0.5/src/MtpLocalFileCopy.cpp:104:26:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
size_t MtpLocalFileCopy::read(void* ptr, size_t size)
data/jmtpfs-0.5/src/MtpLocalFileCopy.h:45:9:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	size_t read(void* ptr, size_t size);

ANALYSIS SUMMARY:

Hits = 7
Lines analyzed = 3169 in approximately 0.19 seconds (17028 lines/second)
Physical Source Lines of Code (SLOC) = 1968
Hits@level = [0]   1 [1]   4 [2]   3 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   8 [1+]   7 [2+]   3 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 4.06504 [1+] 3.55691 [2+] 1.52439 [3+]   0 [4+]   0 [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.