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-pam-0.4.2/examples/pamexample.c
Examining data/python-pam-0.4.2/PAMmodule.c

FINAL RESULTS:

data/python-pam-0.4.2/PAMmodule.c:153:9:  [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(_self->conv, &python_conv, sizeof(struct pam_conv));
data/python-pam-0.4.2/PAMmodule.c:157:9:  [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(_self->conv, &default_conv, sizeof(struct pam_conv));
data/python-pam-0.4.2/PAMmodule.c:326:17:  [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(_self->conv, &python_conv, sizeof(struct pam_conv));
data/python-pam-0.4.2/PAMmodule.c:495:5:  [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                buf[1024];

ANALYSIS SUMMARY:

Hits = 4
Lines analyzed = 708 in approximately 0.03 seconds (28098 lines/second)
Physical Source Lines of Code (SLOC) = 546
Hits@level = [0]   5 [1]   0 [2]   4 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   9 [1+]   4 [2+]   4 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 16.4835 [1+] 7.32601 [2+] 7.32601 [3+]   0 [4+]   0 [5+]   0
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.