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/kio-gopher-0.1.99/kio_gopher.cpp Examining data/kio-gopher-0.1.99/kio_gopher.h FINAL RESULTS: data/kio-gopher-0.1.99/kio_gopher.cpp:90:3: [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 aux[10240]; data/kio-gopher-0.1.99/kio_gopher.cpp:92:12: [2] (misc) open: 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). received.open(QIODevice::WriteOnly); data/kio-gopher-0.1.99/kio_gopher.cpp:355:7: [2] (misc) open: 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). file.open(QIODevice::ReadOnly); data/kio-gopher-0.1.99/kio_gopher.cpp:105:14: [1] (buffer) read: Check buffer boundaries if used in a loop including recursive loops (CWE-120, CWE-20). while((i = read(aux, 10240)) > 0) ANALYSIS SUMMARY: Hits = 4 Lines analyzed = 398 in approximately 0.07 seconds (6047 lines/second) Physical Source Lines of Code (SLOC) = 303 Hits@level = [0] 1 [1] 1 [2] 3 [3] 0 [4] 0 [5] 0 Hits@level+ = [0+] 5 [1+] 4 [2+] 3 [3+] 0 [4+] 0 [5+] 0 Hits/KSLOC@level+ = [0+] 16.5017 [1+] 13.2013 [2+] 9.90099 [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.