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/openarena-textures-0.8.5split/debian/qvmbrute.c FINAL RESULTS: data/openarena-textures-0.8.5split/debian/qvmbrute.c:27:11: [2] (buffer) char: Statically-sized arrays can be improperly restricted, leading to potential overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use functions that limit length, or ensure that the size is larger than the maximum possible length. unsigned char qvm[1024] = { 0 }; data/openarena-textures-0.8.5split/debian/qvmbrute.c:89:2: [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 (qvm + fixed_len + 4, &i, 4); data/openarena-textures-0.8.5split/debian/qvmbrute.c:103:7: [2] (misc) fopen: Check when opening files - can an attacker redirect it (via symlinks), force the opening of special file type (e.g., device files), move things around to create a race condition, control its ancestors, or change its contents? (CWE-362). f = fopen (argv[2], "w"); data/openarena-textures-0.8.5split/debian/qvmbrute.c:42:14: [1] (buffer) strlen: Does not handle strings that are not \0-terminated; if given one it may perform an over-read (it could cause a crash if unprotected) (CWE-126). fixed_len = strlen (subdir) + 8; ANALYSIS SUMMARY: Hits = 4 Lines analyzed = 118 in approximately 0.28 seconds (421 lines/second) Physical Source Lines of Code (SLOC) = 74 Hits@level = [0] 8 [1] 1 [2] 3 [3] 0 [4] 0 [5] 0 Hits@level+ = [0+] 12 [1+] 4 [2+] 3 [3+] 0 [4+] 0 [5+] 0 Hits/KSLOC@level+ = [0+] 162.162 [1+] 54.0541 [2+] 40.5405 [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.