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/libgudev-234/tests/test-sysfsattr.c
Examining data/libgudev-234/tests/test-enumerator-filter.c
Examining data/libgudev-234/gudev/gudevtypes.h
Examining data/libgudev-234/gudev/gudevenumtypes.h
Examining data/libgudev-234/gudev/gudevclient.c
Examining data/libgudev-234/gudev/gudev.h
Examining data/libgudev-234/gudev/gudevdevice.c
Examining data/libgudev-234/gudev/gudevenums.h
Examining data/libgudev-234/gudev/gudevclient.h
Examining data/libgudev-234/gudev/gudevenumerator.c
Examining data/libgudev-234/gudev/gudevenumerator.h
Examining data/libgudev-234/gudev/gudevdevice.h
Examining data/libgudev-234/gudev/gudevprivate.h

FINAL RESULTS:

data/libgudev-234/tests/test-sysfsattr.c:60:12:  [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).
	sysfsfp = fopen (lapmode_path, "w");
data/libgudev-234/gudev/gudevdevice.c:654:11:  [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).
      if (strlen (result[n]) == 0)

ANALYSIS SUMMARY:

Hits = 2
Lines analyzed = 2989 in approximately 0.14 seconds (22029 lines/second)
Physical Source Lines of Code (SLOC) = 1514
Hits@level = [0]   1 [1]   1 [2]   1 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   3 [1+]   2 [2+]   1 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 1.98151 [1+] 1.321 [2+] 0.660502 [3+]   0 [4+]   0 [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.