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/libdata-uuid-perl-1.226/UUID.h Examining data/libdata-uuid-perl-1.226/ptable.h FINAL RESULTS: data/libdata-uuid-perl-1.226/UUID.h:116:4: [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. char nodeID[6]; data/libdata-uuid-perl-1.226/UUID.h:148:17: [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 hash[16] data/libdata-uuid-perl-1.226/UUID.h:153:44: [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. static void get_random_info(unsigned char seed[16]); data/libdata-uuid-perl-1.226/UUID.h:157:37: [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. static void MD5Final(unsigned char hash[16], SV* ctx); data/libdata-uuid-perl-1.226/UUID.h:162:17: [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. static unsigned char index64[256] = { ANALYSIS SUMMARY: Hits = 5 Lines analyzed = 410 in approximately 0.03 seconds (13313 lines/second) Physical Source Lines of Code (SLOC) = 344 Hits@level = [0] 0 [1] 0 [2] 5 [3] 0 [4] 0 [5] 0 Hits@level+ = [0+] 5 [1+] 5 [2+] 5 [3+] 0 [4+] 0 [5+] 0 Hits/KSLOC@level+ = [0+] 14.5349 [1+] 14.5349 [2+] 14.5349 [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.