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/gtools-3.8.2/src/gtools.h
Examining data/gtools-3.8.2/src/roman2int.c
Examining data/gtools-3.8.2/src/setTCPNoDelay.c
Examining data/gtools-3.8.2/src/gtools_load.c

FINAL RESULTS:

data/gtools-3.8.2/src/setTCPNoDelay.c:28:7:  [1] (buffer) strncpy:
  Easily used incorrectly; doesn't always \0-terminate or check for invalid
  pointers [MS-banned] (CWE-120).
      strncpy( status_str,
data/gtools-3.8.2/src/setTCPNoDelay.c:66:7:  [1] (buffer) strncpy:
  Easily used incorrectly; doesn't always \0-terminate or check for invalid
  pointers [MS-banned] (CWE-120). Risk is low because the source is a
  constant string.
      strncpy( status_str,
data/gtools-3.8.2/src/setTCPNoDelay.c:72:7:  [1] (buffer) strncpy:
  Easily used incorrectly; doesn't always \0-terminate or check for invalid
  pointers [MS-banned] (CWE-120).
      strncpy(status_str, strerror(status), status_len);

ANALYSIS SUMMARY:

Hits = 3
Lines analyzed = 209 in approximately 0.05 seconds (3938 lines/second)
Physical Source Lines of Code (SLOC) = 157
Hits@level = [0]   0 [1]   3 [2]   0 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   3 [1+]   3 [2+]   0 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 19.1083 [1+] 19.1083 [2+]   0 [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.