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/unclutter-xfixes-1.5/include/all.h
Examining data/unclutter-xfixes-1.5/include/cursor.h
Examining data/unclutter-xfixes-1.5/include/event.h
Examining data/unclutter-xfixes-1.5/include/extensions.h
Examining data/unclutter-xfixes-1.5/include/externals.h
Examining data/unclutter-xfixes-1.5/include/globals.h
Examining data/unclutter-xfixes-1.5/include/types.h
Examining data/unclutter-xfixes-1.5/include/util.h
Examining data/unclutter-xfixes-1.5/src/cursor.c
Examining data/unclutter-xfixes-1.5/src/event.c
Examining data/unclutter-xfixes-1.5/src/extensions.c
Examining data/unclutter-xfixes-1.5/src/unclutter.c
Examining data/unclutter-xfixes-1.5/src/util.c

FINAL RESULTS:

data/unclutter-xfixes-1.5/src/event.c:161:14:  [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 mask[(XI_LASTEVENT + 7)/8];
data/unclutter-xfixes-1.5/src/unclutter.c:179:44:  [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).
            config.matches[c].len = name ? strlen(name) : 0;

ANALYSIS SUMMARY:

Hits = 2
Lines analyzed = 589 in approximately 0.02 seconds (25591 lines/second)
Physical Source Lines of Code (SLOC) = 464
Hits@level = [0]   5 [1]   1 [2]   1 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   7 [1+]   2 [2+]   1 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 15.0862 [1+] 4.31034 [2+] 2.15517 [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.