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/python-traits-5.2.0/traits/ctraits.c
Examining data/python-traits-5.2.0/traits/py2to3.h

FINAL RESULTS:

data/python-traits-5.2.0/traits/ctraits.c:4446:5:  [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( p, PyString_AS_STRING( trait->delegate_prefix ), prefix_len );
data/python-traits-5.2.0/traits/ctraits.c:4447:5:  [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( p + prefix_len, PyString_AS_STRING( name ), name_len );
data/python-traits-5.2.0/traits/ctraits.c:4486:5:  [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( p, PyString_AS_STRING( prefix ), prefix_len );
data/python-traits-5.2.0/traits/ctraits.c:4487:5:  [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( p + prefix_len, PyString_AS_STRING( name ), name_len );

ANALYSIS SUMMARY:

Hits = 4
Lines analyzed = 5647 in approximately 0.16 seconds (34919 lines/second)
Physical Source Lines of Code (SLOC) = 3991
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+] 1.00226 [1+] 1.00226 [2+] 1.00226 [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.