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/libcbor-xs-perl-1.71/ecb.h

FINAL RESULTS:

data/libcbor-xs-perl-1.71/ecb.h:860:7:  [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 (&r, &x, 4);
data/libcbor-xs-perl-1.71/ecb.h:900:7:  [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 (&r, &x, 4);
data/libcbor-xs-perl-1.71/ecb.h:930:7:  [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 (&r, &x, 8);
data/libcbor-xs-perl-1.71/ecb.h:970:7:  [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 (&r, &x, 8);

ANALYSIS SUMMARY:

Hits = 4
Lines analyzed = 1011 in approximately 0.05 seconds (22271 lines/second)
Physical Source Lines of Code (SLOC) = 736
Hits@level = [0]   0 [1]   0 [2]   4 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   4 [1+]   4 [2+]   4 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 5.43478 [1+] 5.43478 [2+] 5.43478 [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.