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/quadrule-0~20121001/src/quadrule.h
Examining data/quadrule-0~20121001/src/quadrule.c

FINAL RESULTS:

data/quadrule-0~20121001/src/quadrule.c:22767:10:  [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.
  static char time_buffer[TIME_SIZE];
data/quadrule-0~20121001/src/quadrule.c:22278:12:  [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).
  nchar1 = strlen ( s1 );
data/quadrule-0~20121001/src/quadrule.c:22279:12:  [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).
  nchar2 = strlen ( s2 );

ANALYSIS SUMMARY:

Hits = 3
Lines analyzed = 22903 in approximately 0.77 seconds (29775 lines/second)
Physical Source Lines of Code (SLOC) = 16614
Hits@level = [0] 184 [1]   2 [2]   1 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+] 187 [1+]   3 [2+]   1 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 11.2556 [1+] 0.180571 [2+] 0.0601902 [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.