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/pgfincore-1.2.2/pgfincore.c

FINAL RESULTS:

data/pgfincore-1.2.2/pgfincore.c:170:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(result, VARDATA_ANY(tunpacked), len);
data/pgfincore-1.2.2/pgfincore.c:185:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(VARDATA(result), s, len);
data/pgfincore-1.2.2/pgfincore.c:379:2:  [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			filename[MAXPGPATH];
data/pgfincore-1.2.2/pgfincore.c:663:2:  [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      filename[MAXPGPATH];
data/pgfincore-1.2.2/pgfincore.c:959:2:  [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			filename[MAXPGPATH];
data/pgfincore-1.2.2/pgfincore.c:193:37:  [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).
	return cstring_to_text_with_len(s, strlen(s));

ANALYSIS SUMMARY:

Hits = 6
Lines analyzed = 1168 in approximately 0.05 seconds (25275 lines/second)
Physical Source Lines of Code (SLOC) = 711
Hits@level = [0]   6 [1]   1 [2]   5 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]  12 [1+]   6 [2+]   5 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 16.8776 [1+] 8.43882 [2+] 7.03235 [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.