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-augeas-0.5.0/ext/augeas/_augeas.h
Examining data/ruby-augeas-0.5.0/ext/augeas/_augeas.c

FINAL RESULTS:

data/ruby-augeas-0.5.0/ext/augeas/_augeas.c:57:34:  [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 rb_str_new(value, strlen(value)) ;
data/ruby-augeas-0.5.0/ext/augeas/_augeas.c:189:52:  [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).
        rb_ary_push(result, rb_str_new(matches[i], strlen(matches[i])));
data/ruby-augeas-0.5.0/ext/augeas/_augeas.c:427:34:  [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 rb_str_new(label, strlen(label)) ;

ANALYSIS SUMMARY:

Hits = 3
Lines analyzed = 602 in approximately 0.04 seconds (14112 lines/second)
Physical Source Lines of Code (SLOC) = 304
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+] 9.86842 [1+] 9.86842 [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.