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/pep8-simul-8.1.3+git20180702~ds1/byteconverterbin.h Examining data/pep8-simul-8.1.3+git20180702~ds1/inputpane.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/asm.h Examining data/pep8-simul-8.1.3+git20180702~ds1/cpphighlighter.h Examining data/pep8-simul-8.1.3+git20180702~ds1/aboutpep.h Examining data/pep8-simul-8.1.3+git20180702~ds1/pephighlighter.h Examining data/pep8-simul-8.1.3+git20180702~ds1/objectcodepane.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/byteconverterinstr.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/stackframefsm.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/redefinemnemonicsdialog.h Examining data/pep8-simul-8.1.3+git20180702~ds1/sim.h Examining data/pep8-simul-8.1.3+git20180702~ds1/pep.h Examining data/pep8-simul-8.1.3+git20180702~ds1/code.h Examining data/pep8-simul-8.1.3+git20180702~ds1/redefinemnemonicsdialog.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/helpdialog.h Examining data/pep8-simul-8.1.3+git20180702~ds1/pephighlighter.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/stackframefsm.h Examining data/pep8-simul-8.1.3+git20180702~ds1/byteconverterhex.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/pep.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/cpupane.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/memorycellgraphicsitem.h Examining data/pep8-simul-8.1.3+git20180702~ds1/memorytracepane.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/outputpane.h Examining data/pep8-simul-8.1.3+git20180702~ds1/code.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/sim.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/sourcecodepane.h Examining data/pep8-simul-8.1.3+git20180702~ds1/helpdialog.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/objectcodepane.h Examining data/pep8-simul-8.1.3+git20180702~ds1/byteconverterchar.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/listingtracepane.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/assemblerlistingpane.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/mainwindow.h Examining data/pep8-simul-8.1.3+git20180702~ds1/memorytracepane.h Examining data/pep8-simul-8.1.3+git20180702~ds1/memorydumppane.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/byteconverterdec.h Examining data/pep8-simul-8.1.3+git20180702~ds1/terminalpane.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/byteconverterbin.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/byteconverterinstr.h Examining data/pep8-simul-8.1.3+git20180702~ds1/asm.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/memorydumppane.h Examining data/pep8-simul-8.1.3+git20180702~ds1/inputpane.h Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0643.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0614.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0526.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0623.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0625.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0634.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0618.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0638.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0641.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0612.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0604.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0621.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0647.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0606.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0645.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0629.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0518.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0608.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0636.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0640.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0632.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0610.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0627.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/help/figures/fig0521.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/listingtracepane.h Examining data/pep8-simul-8.1.3+git20180702~ds1/byteconverterchar.h Examining data/pep8-simul-8.1.3+git20180702~ds1/assemblerlistingpane.h Examining data/pep8-simul-8.1.3+git20180702~ds1/main.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/memorycellgraphicsitem.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/aboutpep.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/argument.h Examining data/pep8-simul-8.1.3+git20180702~ds1/byteconverterdec.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/sourcecodepane.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/terminalpane.h Examining data/pep8-simul-8.1.3+git20180702~ds1/enu.h Examining data/pep8-simul-8.1.3+git20180702~ds1/cpupane.h Examining data/pep8-simul-8.1.3+git20180702~ds1/cpphighlighter.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/byteconverterhex.h Examining data/pep8-simul-8.1.3+git20180702~ds1/mainwindow.cpp Examining data/pep8-simul-8.1.3+git20180702~ds1/outputpane.cpp FINAL RESULTS: data/pep8-simul-8.1.3+git20180702~ds1/mainwindow.cpp:301:15: [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). if (!file.open(QFile::ReadOnly | QFile::Text)) { data/pep8-simul-8.1.3+git20180702~ds1/mainwindow.cpp:336:15: [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). if (!file.open(QFile::WriteOnly | QFile::Text)) { data/pep8-simul-8.1.3+git20180702~ds1/mainwindow.cpp:358:15: [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). if (!file.open(QFile::WriteOnly | QFile::Text)) { data/pep8-simul-8.1.3+git20180702~ds1/mainwindow.cpp:380:15: [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). if (!file.open(QFile::WriteOnly | QFile::Text)) { data/pep8-simul-8.1.3+git20180702~ds1/pep.cpp:124:10: [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 | QIODevice::Text); ANALYSIS SUMMARY: Hits = 5 Lines analyzed = 12649 in approximately 0.35 seconds (36632 lines/second) Physical Source Lines of Code (SLOC) = 9673 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+] 0.516903 [1+] 0.516903 [2+] 0.516903 [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.