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/ukui-greeter-3.0.1/ukui-greeter/greeter/languagewidget.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/rootWindowBackground.h Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/mainwindow.h Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/usersview.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/iconedit.h Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/proxymodel.h Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/powerwindow.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/greeterwrapper.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/usersmodel.h Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/userentry.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/screenmodel.h Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/pagelistview.h Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/proxymodel.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/greeterwindow.h Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/loginwindow.h Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/usersmodel.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/greeterwrapper.h Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/greeterwindow.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/iconedit.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/languagewidget.h Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/screenmodel.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/loginwindow.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/userentry.h Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/main.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/mainwindow.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/rootWindowBackground.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/pagelistview.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/language.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/usersview.h Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/language.h Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/sessionwindow.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/powerwindow.h Examining data/ukui-greeter-3.0.1/ukui-greeter/greeter/sessionwindow.h Examining data/ukui-greeter-3.0.1/ukui-greeter/VirtualKeyboard/src/cursormonitor.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/VirtualKeyboard/src/cursormonitor.h Examining data/ukui-greeter-3.0.1/ukui-greeter/VirtualKeyboard/src/keyboardwidget.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/VirtualKeyboard/src/virtualkeyboard.h Examining data/ukui-greeter-3.0.1/ukui-greeter/VirtualKeyboard/src/x11keyboard.h Examining data/ukui-greeter-3.0.1/ukui-greeter/VirtualKeyboard/src/main.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/VirtualKeyboard/src/keyboardwidget.h Examining data/ukui-greeter-3.0.1/ukui-greeter/VirtualKeyboard/src/x11keyboard.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/VirtualKeyboard/src/virtualkeyboard.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/display-switch/ui_mainwindow.h Examining data/ukui-greeter-3.0.1/ukui-greeter/display-switch/displayswitch.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/display-switch/displayservice.h Examining data/ukui-greeter-3.0.1/ukui-greeter/display-switch/displayswitch.h Examining data/ukui-greeter-3.0.1/ukui-greeter/display-switch/displayservice.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/common/borderdialog.h Examining data/ukui-greeter-3.0.1/ukui-greeter/common/monitorwatcher.h Examining data/ukui-greeter-3.0.1/ukui-greeter/common/xeventmonitor.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/common/globalv.h Examining data/ukui-greeter-3.0.1/ukui-greeter/common/xeventmonitor.h Examining data/ukui-greeter-3.0.1/ukui-greeter/common/borderdialog.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/common/globalv.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/common/monitorwatcher.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/common/fakedialog.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/common/configuration.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/common/configuration.h Examining data/ukui-greeter-3.0.1/ukui-greeter/common/fakedialog.h Examining data/ukui-greeter-3.0.1/ukui-greeter/BiometricAuth/biometricdeviceswidget.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/BiometricAuth/biometricproxy.h Examining data/ukui-greeter-3.0.1/ukui-greeter/BiometricAuth/biometricauthwidget.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/BiometricAuth/biometricdeviceswidget.h Examining data/ukui-greeter-3.0.1/ukui-greeter/BiometricAuth/biometricproxy.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/BiometricAuth/biometricauthwidget.h Examining data/ukui-greeter-3.0.1/ukui-greeter/BiometricAuth/main.cpp Examining data/ukui-greeter-3.0.1/ukui-greeter/BiometricAuth/biometricdeviceinfo.h Examining data/ukui-greeter-3.0.1/ukui-greeter/BiometricAuth/biometricdeviceinfo.cpp FINAL RESULTS: data/ukui-greeter-3.0.1/ukui-greeter/greeter/main.cpp:129:25: [4] (shell) system: This causes a new program to execute and is difficult to use safely (CWE-78). try using a library call that implements the same functionality if available. language = QLocale::system().language(); data/ukui-greeter-3.0.1/ukui-greeter/greeter/main.cpp:134:61: [4] (shell) system: This causes a new program to execute and is difficult to use safely (CWE-78). try using a library call that implements the same functionality if available. QString qmFile = QM_DIR + QString("%1.qm").arg(QLocale::system().name()); data/ukui-greeter-3.0.1/ukui-greeter/VirtualKeyboard/src/virtualkeyboard.cpp:49:13: [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). qssFile.open(QIODevice::ReadOnly); data/ukui-greeter-3.0.1/ukui-greeter/greeter/main.cpp:142:9: [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). qss.open(QFile::ReadOnly); data/ukui-greeter-3.0.1/ukui-greeter/VirtualKeyboard/src/keyboardwidget.cpp:209:17: [1] (buffer) strlen: Does not handle strings that are not \0-terminated; if given one it may perform an over-read (it could cause a crash if unprotected) (CWE-126). int start = strlen("btn_"); data/ukui-greeter-3.0.1/ukui-greeter/greeter/language.cpp:69:24: [1] (buffer) strlen: Does not handle strings that are not \0-terminated; if given one it may perform an over-read (it could cause a crash if unprotected) (CWE-126). if(language && strlen(language) > 0) data/ukui-greeter-3.0.1/ukui-greeter/greeter/language.cpp:92:23: [1] (buffer) strlen: Does not handle strings that are not \0-terminated; if given one it may perform an over-read (it could cause a crash if unprotected) (CWE-126). if(country && strlen(country) > 0 && strcmp(country, "ISO") != 0) ANALYSIS SUMMARY: Hits = 7 Lines analyzed = 10412 in approximately 0.31 seconds (34099 lines/second) Physical Source Lines of Code (SLOC) = 7220 Hits@level = [0] 13 [1] 3 [2] 2 [3] 0 [4] 2 [5] 0 Hits@level+ = [0+] 20 [1+] 7 [2+] 4 [3+] 2 [4+] 2 [5+] 0 Hits/KSLOC@level+ = [0+] 2.77008 [1+] 0.969529 [2+] 0.554017 [3+] 0.277008 [4+] 0.277008 [5+] 0 Dot directories skipped = 2 (--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.