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/node-expat-2.3.18+ds/node-expat.cc FINAL RESULTS: data/node-expat-2.3.18+ds/node-expat.cc:43:9: [4] (buffer) strcpy: Does not check for buffer overflows when copying to destination [MS-banned] (CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy easily misused). strcpy(encoding, *encodingArg); data/node-expat-2.3.18+ds/node-expat.cc:221:9: [4] (buffer) strcpy: Does not check for buffer overflows when copying to destination [MS-banned] (CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy easily misused). strcpy(encoding, *encodingArg); ANALYSIS SUMMARY: Hits = 2 Lines analyzed = 500 in approximately 0.03 seconds (16476 lines/second) Physical Source Lines of Code (SLOC) = 377 Hits@level = [0] 0 [1] 0 [2] 0 [3] 0 [4] 2 [5] 0 Hits@level+ = [0+] 2 [1+] 2 [2+] 2 [3+] 2 [4+] 2 [5+] 0 Hits/KSLOC@level+ = [0+] 5.30504 [1+] 5.30504 [2+] 5.30504 [3+] 5.30504 [4+] 5.30504 [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.