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.