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/mono-fuse-0.4.2+dfsg/src/MonoFuseHelper/mfh.c
Examining data/mono-fuse-0.4.2+dfsg/src/MonoFuseHelper/mph.c

FINAL RESULTS:

data/mono-fuse-0.4.2+dfsg/src/MonoFuseHelper/mfh.c:55:35:  [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 _mfh_get_private_data ()->readlink (path, buf, size);
data/mono-fuse-0.4.2+dfsg/src/MonoFuseHelper/mfh.c:103:35:  [5] (race) chmod:
  This accepts filename arguments; if an attacker can move those files, a
  race condition results. (CWE-362). Use fchmod( ) instead.
	return _mfh_get_private_data ()->chmod (path, mode);
data/mono-fuse-0.4.2+dfsg/src/MonoFuseHelper/mfh.c:109:35:  [5] (race) chown:
  This accepts filename arguments; if an attacker can move those files, a
  race condition results. (CWE-362). Use fchown( ) instead.
	return _mfh_get_private_data ()->chown (path, uid, gid);
data/mono-fuse-0.4.2+dfsg/src/MonoFuseHelper/mfh.c:355:12:  [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.
	if (from->readlink)     to->readlink    = mfh_readlink;
data/mono-fuse-0.4.2+dfsg/src/MonoFuseHelper/mfh.c:363:12:  [5] (race) chmod:
  This accepts filename arguments; if an attacker can move those files, a
  race condition results. (CWE-362). Use fchmod( ) instead.
	if (from->chmod)        to->chmod       = mfh_chmod;
data/mono-fuse-0.4.2+dfsg/src/MonoFuseHelper/mfh.c:364:12:  [5] (race) chown:
  This accepts filename arguments; if an attacker can move those files, a
  race condition results. (CWE-362). Use fchown( ) instead.
	if (from->chown)        to->chown       = mfh_chown;
data/mono-fuse-0.4.2+dfsg/src/MonoFuseHelper/mfh.c:316:35:  [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.
	return _mfh_get_private_data ()->access (path, flags);
data/mono-fuse-0.4.2+dfsg/src/MonoFuseHelper/mfh.c:383:12:  [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.
	if (from->access)       to->access      = mfh_access;
data/mono-fuse-0.4.2+dfsg/src/MonoFuseHelper/mfh.c:159:32:  [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).
	r = _mfh_get_private_data ()->open (path, info);
data/mono-fuse-0.4.2+dfsg/src/MonoFuseHelper/mfh.c:367:12:  [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).
	if (from->open)         to->open        = mfh_open;
data/mono-fuse-0.4.2+dfsg/src/MonoFuseHelper/mfh.c:413:2:  [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 *help[3];
data/mono-fuse-0.4.2+dfsg/src/MonoFuseHelper/mfh.c:170:32:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	r = _mfh_get_private_data ()->read (path, (unsigned char*) buf, size, offset, 
data/mono-fuse-0.4.2+dfsg/src/MonoFuseHelper/mfh.c:368:12:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	if (from->read)         to->read        = mfh_read;

ANALYSIS SUMMARY:

Hits = 13
Lines analyzed = 655 in approximately 0.05 seconds (13002 lines/second)
Physical Source Lines of Code (SLOC) = 481
Hits@level = [0]   0 [1]   2 [2]   3 [3]   0 [4]   2 [5]   6
Hits@level+ = [0+]  13 [1+]  13 [2+]  11 [3+]   8 [4+]   8 [5+]   6
Hits/KSLOC@level+ = [0+] 27.027 [1+] 27.027 [2+] 22.869 [3+] 16.632 [4+] 16.632 [5+] 12.474
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.