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/blist-1.3.6/blist/blist.h
Examining data/blist-1.3.6/blist/_blist.c

FINAL RESULTS:

data/blist-1.3.6/blist/_blist.c:3443:17:  [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(parent->children,
data/blist-1.3.6/blist/_blist.c:3604:17:  [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(group->children,
data/blist-1.3.6/blist/_blist.c:4643:33:  [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(&di, &d, 8);
data/blist-1.3.6/blist/_blist.c:5131:9:  [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(out, in1, sizeof(PyBList *) * n1);
data/blist-1.3.6/blist/_blist.c:5132:9:  [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(&out[n1], in2, sizeof(PyBList *) * n2);
data/blist-1.3.6/blist/_blist.c:5272:17:  [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(&out[nout], &in1[leaf1_i],
data/blist-1.3.6/blist/_blist.c:5278:17:  [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(&out[nout], &in2[leaf2_i],
data/blist-1.3.6/blist/_blist.c:5302:25:  [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(scratch, in, n * sizeof(PyBList *));
data/blist-1.3.6/blist/_blist.c:5330:25:  [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(scratch, in, n1 * sizeof(PyBList *));
data/blist-1.3.6/blist/_blist.c:5331:25:  [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(&scratch[n1], &in[half], n2 * sizeof(PyBList *));
data/blist-1.3.6/blist/_blist.c:5333:25:  [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(in, scratch, n1 * sizeof(PyBList *));
data/blist-1.3.6/blist/_blist.c:5334:25:  [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(&in[n1], &scratch[half], n2 * sizeof(PyBList *));
data/blist-1.3.6/blist/_blist.c:6595:9:  [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(&saved.BLIST_FIRST_FIELD, &self->BLIST_FIRST_FIELD,
data/blist-1.3.6/blist/_blist.c:6650:9:  [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->BLIST_FIRST_FIELD, &saved.BLIST_FIRST_FIELD,

ANALYSIS SUMMARY:

Hits = 14
Lines analyzed = 7995 in approximately 0.18 seconds (44923 lines/second)
Physical Source Lines of Code (SLOC) = 6241
Hits@level = [0]   7 [1]   0 [2]  14 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]  21 [1+]  14 [2+]  14 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 3.36485 [1+] 2.24323 [2+] 2.24323 [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.