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/msi-keyboard-1.1/keyboard.cpp Examining data/msi-keyboard-1.1/keyboard.h Examining data/msi-keyboard-1.1/main.cpp FINAL RESULTS: data/msi-keyboard-1.1/keyboard.cpp:40:12: [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 buf[BUFSIZE] = {0}; data/msi-keyboard-1.1/keyboard.cpp:58:12: [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 buf[BUFSIZE] = {0}; ANALYSIS SUMMARY: Hits = 2 Lines analyzed = 340 in approximately 0.02 seconds (14149 lines/second) Physical Source Lines of Code (SLOC) = 237 Hits@level = [0] 1 [1] 0 [2] 2 [3] 0 [4] 0 [5] 0 Hits@level+ = [0+] 3 [1+] 2 [2+] 2 [3+] 0 [4+] 0 [5+] 0 Hits/KSLOC@level+ = [0+] 12.6582 [1+] 8.43882 [2+] 8.43882 [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.