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/ocaml-theora-0.3.1/src/theora_stubs.c FINAL RESULTS: data/ocaml-theora-0.3.1/src/theora_stubs.c:276:3: [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(data,buffer[0].data,len); data/ocaml-theora-0.3.1/src/theora_stubs.c:286:3: [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(data,buffer[1].data,len); data/ocaml-theora-0.3.1/src/theora_stubs.c:296:3: [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(data,buffer[2].data,len); data/ocaml-theora-0.3.1/src/theora_stubs.c:616:5: [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(&state->init_packet,op,sizeof(ogg_packet)); data/ocaml-theora-0.3.1/src/theora_stubs.c:627:11: [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(String_val(tmp),state->tc.user_comments[i],len); data/ocaml-theora-0.3.1/src/theora_stubs.c:726:3: [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 (op.packet, FISBONE_IDENTIFIER, 8); /* identifier */ data/ocaml-theora-0.3.1/src/theora_stubs.c:736:3: [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(op.packet+FISBONE_SIZE, String_val(content), caml_string_length(content)); /* message header field */ ANALYSIS SUMMARY: Hits = 7 Lines analyzed = 746 in approximately 0.05 seconds (14917 lines/second) Physical Source Lines of Code (SLOC) = 584 Hits@level = [0] 0 [1] 0 [2] 7 [3] 0 [4] 0 [5] 0 Hits@level+ = [0+] 7 [1+] 7 [2+] 7 [3+] 0 [4+] 0 [5+] 0 Hits/KSLOC@level+ = [0+] 11.9863 [1+] 11.9863 [2+] 11.9863 [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.