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/libaws-20.2/config/setup/aws-os_lib-tmplt.c Examining data/libaws-20.2/config/ssl/gnutls/wrappers.c Examining data/libaws-20.2/config/ssl/openssl/wrappers.c Examining data/libaws-20.2/demos/gSOAP/c_client_doc.c Examining data/libaws-20.2/demos/gSOAP/c_client_rpc.c Examining data/libaws-20.2/demos/gSOAP/c_server_doc.c Examining data/libaws-20.2/demos/gSOAP/c_server_rpc.c Examining data/libaws-20.2/src/poll/os_support.c Examining data/libaws-20.2/src/win32/gai_strerror.c FINAL RESULTS: data/libaws-20.2/demos/gSOAP/c_server_doc.c:29:3: [4] (buffer) strcat: Does not check for buffer overflows when concatenating to destination [MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or snprintf (warning: strncat is easily misused). strcat(*greeting, firstName); data/libaws-20.2/demos/gSOAP/c_server_rpc.c:30:3: [4] (buffer) strcat: Does not check for buffer overflows when concatenating to destination [MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or snprintf (warning: strncat is easily misused). strcat(resp->greeting, firstName); data/libaws-20.2/demos/gSOAP/c_server_doc.c:28:3: [2] (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). Risk is low because the source is a constant string. strcpy(*greeting, "gSOAP: Hello "); data/libaws-20.2/demos/gSOAP/c_server_rpc.c:29:3: [2] (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). Risk is low because the source is a constant string. strcpy(resp->greeting, "Hello "); ANALYSIS SUMMARY: Hits = 4 Lines analyzed = 1830 in approximately 1.06 seconds (1731 lines/second) Physical Source Lines of Code (SLOC) = 1017 Hits@level = [0] 10 [1] 0 [2] 2 [3] 0 [4] 2 [5] 0 Hits@level+ = [0+] 14 [1+] 4 [2+] 4 [3+] 2 [4+] 2 [5+] 0 Hits/KSLOC@level+ = [0+] 13.766 [1+] 3.93314 [2+] 3.93314 [3+] 1.96657 [4+] 1.96657 [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.