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/bitstruct-8.9.0/bitstruct/bitstream.h Examining data/bitstruct-8.9.0/bitstruct/bitstream.c Examining data/bitstruct-8.9.0/bitstruct/c.c FINAL RESULTS: data/bitstruct-8.9.0/bitstruct/bitstream.c:76:9: [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(dst_p, buf_p, sizeof(uint8_t) * length); data/bitstruct-8.9.0/bitstruct/bitstream.c:428:9: [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(buf_p, src_p, sizeof(uint8_t) * length); ANALYSIS SUMMARY: Hits = 2 Lines analyzed = 2741 in approximately 0.06 seconds (46593 lines/second) Physical Source Lines of Code (SLOC) = 2123 Hits@level = [0] 0 [1] 0 [2] 2 [3] 0 [4] 0 [5] 0 Hits@level+ = [0+] 2 [1+] 2 [2+] 2 [3+] 0 [4+] 0 [5+] 0 Hits/KSLOC@level+ = [0+] 0.942063 [1+] 0.942063 [2+] 0.942063 [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.