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/ruby-murmurhash3-0.1.6/ext/murmurhash3/murmur3.c

FINAL RESULTS:

data/ruby-murmurhash3-0.1.6/ext/murmurhash3/murmur3.c:349:9:  [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     res[4];
data/ruby-murmurhash3-0.1.6/ext/murmurhash3/murmur3.c:365:18:  [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 res[4];
data/ruby-murmurhash3-0.1.6/ext/murmurhash3/murmur3.c:367:5:  [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 out[8];
data/ruby-murmurhash3-0.1.6/ext/murmurhash3/murmur3.c:387:18:  [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 res[6];
data/ruby-murmurhash3-0.1.6/ext/murmurhash3/murmur3.c:389:5:  [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 out[8];
data/ruby-murmurhash3-0.1.6/ext/murmurhash3/murmur3.c:515:9:  [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 res[16];
data/ruby-murmurhash3-0.1.6/ext/murmurhash3/murmur3.c:529:18:  [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 res[16];
data/ruby-murmurhash3-0.1.6/ext/murmurhash3/murmur3.c:531:5:  [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 out[32];
data/ruby-murmurhash3-0.1.6/ext/murmurhash3/murmur3.c:549:18:  [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 res[18];
data/ruby-murmurhash3-0.1.6/ext/murmurhash3/murmur3.c:551:5:  [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 out[24];

ANALYSIS SUMMARY:

Hits = 10
Lines analyzed = 634 in approximately 0.03 seconds (19794 lines/second)
Physical Source Lines of Code (SLOC) = 514
Hits@level = [0]   0 [1]   0 [2]  10 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]  10 [1+]  10 [2+]  10 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 19.4553 [1+] 19.4553 [2+] 19.4553 [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.