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/abr2gbr-1.0.2/abr2gbr.c FINAL RESULTS: data/abr2gbr-1.0.2/abr2gbr.c:255:14: [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). if (!(abr = fopen(file, "rb"))) { data/abr2gbr-1.0.2/abr2gbr.c:301:8: [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). gbr = fopen(brush->name, "wb"); data/abr2gbr-1.0.2/abr2gbr.c:97:9: [1] (buffer) fgetc: Check buffer boundaries if used in a loop including recursive loops (CWE-120, CWE-20). return fgetc(abr); data/abr2gbr-1.0.2/abr2gbr.c:300:3: [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). strlen(brush->description) + 1); data/abr2gbr-1.0.2/abr2gbr.c:303:29: [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). fwrite(brush->description, strlen(brush->description) + 1, 1, gbr); data/abr2gbr-1.0.2/abr2gbr.c:306:42: [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). brush->size + sizeof(GbrBrushHeader) + strlen(brush->description) + 1); ANALYSIS SUMMARY: Hits = 6 Lines analyzed = 326 in approximately 0.01 seconds (22568 lines/second) Physical Source Lines of Code (SLOC) = 245 Hits@level = [0] 3 [1] 4 [2] 2 [3] 0 [4] 0 [5] 0 Hits@level+ = [0+] 9 [1+] 6 [2+] 2 [3+] 0 [4+] 0 [5+] 0 Hits/KSLOC@level+ = [0+] 36.7347 [1+] 24.4898 [2+] 8.16327 [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.