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/erlang-p1-sip-1.0.37/c_src/esip_codec.c

FINAL RESULTS:

data/erlang-p1-sip-1.0.37/c_src/esip_codec.c:104:3:  [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(rbuf->b + rbuf->len, data, len);
data/erlang-p1-sip-1.0.37/c_src/esip_codec.c:190:4:  [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(output.data, input.data + i, input.size - i);
data/erlang-p1-sip-1.0.37/c_src/esip_codec.c:219:4:  [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(output.data, input.data, i+1);
data/erlang-p1-sip-1.0.37/c_src/esip_codec.c:252:2:  [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(output.data, input.data + start, end - start + 1);
data/erlang-p1-sip-1.0.37/c_src/esip_codec.c:332:5:  [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(output.data, buf->b + start, end - start + 1);

ANALYSIS SUMMARY:

Hits = 5
Lines analyzed = 434 in approximately 0.06 seconds (7389 lines/second)
Physical Source Lines of Code (SLOC) = 367
Hits@level = [0]   0 [1]   0 [2]   5 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   5 [1+]   5 [2+]   5 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 13.624 [1+] 13.624 [2+] 13.624 [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.