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/mupen64plus-qt-1.14/src/common.cpp
Examining data/mupen64plus-qt-1.14/src/common.h
Examining data/mupen64plus-qt-1.14/src/dialogs/aboutdialog.cpp
Examining data/mupen64plus-qt-1.14/src/dialogs/aboutdialog.h
Examining data/mupen64plus-qt-1.14/src/dialogs/configeditor.cpp
Examining data/mupen64plus-qt-1.14/src/dialogs/configeditor.h
Examining data/mupen64plus-qt-1.14/src/dialogs/controlinfodialog.cpp
Examining data/mupen64plus-qt-1.14/src/dialogs/controlinfodialog.h
Examining data/mupen64plus-qt-1.14/src/dialogs/downloaddialog.cpp
Examining data/mupen64plus-qt-1.14/src/dialogs/downloaddialog.h
Examining data/mupen64plus-qt-1.14/src/dialogs/gamesettingsdialog.cpp
Examining data/mupen64plus-qt-1.14/src/dialogs/gamesettingsdialog.h
Examining data/mupen64plus-qt-1.14/src/dialogs/keycodesdialog.cpp
Examining data/mupen64plus-qt-1.14/src/dialogs/keycodesdialog.h
Examining data/mupen64plus-qt-1.14/src/dialogs/logdialog.cpp
Examining data/mupen64plus-qt-1.14/src/dialogs/logdialog.h
Examining data/mupen64plus-qt-1.14/src/dialogs/settingsdialog.cpp
Examining data/mupen64plus-qt-1.14/src/dialogs/settingsdialog.h
Examining data/mupen64plus-qt-1.14/src/emulation/emulatorhandler.cpp
Examining data/mupen64plus-qt-1.14/src/emulation/emulatorhandler.h
Examining data/mupen64plus-qt-1.14/src/global.h
Examining data/mupen64plus-qt-1.14/src/main.cpp
Examining data/mupen64plus-qt-1.14/src/mainwindow.cpp
Examining data/mupen64plus-qt-1.14/src/mainwindow.h
Examining data/mupen64plus-qt-1.14/src/roms/romcollection.cpp
Examining data/mupen64plus-qt-1.14/src/roms/romcollection.h
Examining data/mupen64plus-qt-1.14/src/roms/thegamesdbscraper.cpp
Examining data/mupen64plus-qt-1.14/src/roms/thegamesdbscraper.h
Examining data/mupen64plus-qt-1.14/src/views/gridview.cpp
Examining data/mupen64plus-qt-1.14/src/views/gridview.h
Examining data/mupen64plus-qt-1.14/src/views/listview.cpp
Examining data/mupen64plus-qt-1.14/src/views/listview.h
Examining data/mupen64plus-qt-1.14/src/views/tableview.cpp
Examining data/mupen64plus-qt-1.14/src/views/tableview.h
Examining data/mupen64plus-qt-1.14/src/views/widgets/clickablewidget.cpp
Examining data/mupen64plus-qt-1.14/src/views/widgets/clickablewidget.h
Examining data/mupen64plus-qt-1.14/src/views/widgets/treewidgetitem.cpp
Examining data/mupen64plus-qt-1.14/src/views/widgets/treewidgetitem.h

FINAL RESULTS:

data/mupen64plus-qt-1.14/src/common.cpp:119:39:  [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 systemLanguage = QLocale::system().name().left(2);
data/mupen64plus-qt-1.14/src/common.cpp:360:17:  [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).
    versionFile.open(QIODevice::ReadOnly);
data/mupen64plus-qt-1.14/src/common.cpp:371:13:  [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).
    zipFile.open(QuaZip::mdUnzip);
data/mupen64plus-qt-1.14/src/common.cpp:383:16:  [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).
    zippedFile.open(QIODevice::ReadOnly);
data/mupen64plus-qt-1.14/src/dialogs/aboutdialog.cpp:54:17:  [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).
    licenseFile.open(QIODevice::ReadOnly);
data/mupen64plus-qt-1.14/src/dialogs/configeditor.cpp:63:12:  [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).
    config.open(QIODevice::ReadOnly);
data/mupen64plus-qt-1.14/src/dialogs/configeditor.cpp:117:12:  [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).
    config.open(QIODevice::WriteOnly);
data/mupen64plus-qt-1.14/src/emulation/emulatorhandler.cpp:142:20:  [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).
        zippedFile.open(QIODevice::ReadOnly);
data/mupen64plus-qt-1.14/src/emulation/emulatorhandler.cpp:152:17:  [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).
        tempRom.open(QIODevice::WriteOnly);
data/mupen64plus-qt-1.14/src/emulation/emulatorhandler.cpp:201:13:  [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).
    romFile.open(QIODevice::ReadOnly);
data/mupen64plus-qt-1.14/src/roms/romcollection.cpp:120:14:  [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).
    database.open();
data/mupen64plus-qt-1.14/src/roms/romcollection.cpp:166:26:  [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/mupen64plus-qt-1.14/src/roms/romcollection.cpp:223:14:  [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).
    database.open();
data/mupen64plus-qt-1.14/src/roms/romcollection.cpp:399:14:  [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/mupen64plus-qt-1.14/src/roms/romcollection.cpp:462:19:  [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 (!database.open())
data/mupen64plus-qt-1.14/src/roms/thegamesdbscraper.cpp:67:15:  [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).
    cacheFile.open(QIODevice::ReadOnly);
data/mupen64plus-qt-1.14/src/roms/thegamesdbscraper.cpp:83:23:  [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).
            cacheFile.open(QIODevice::ReadOnly);
data/mupen64plus-qt-1.14/src/roms/thegamesdbscraper.cpp:124:14:  [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::WriteOnly);
data/mupen64plus-qt-1.14/src/roms/thegamesdbscraper.cpp:140:18:  [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).
        coverJPG.open(QIODevice::WriteOnly);
data/mupen64plus-qt-1.14/src/roms/thegamesdbscraper.cpp:313:22:  [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::WriteOnly);
data/mupen64plus-qt-1.14/src/roms/thegamesdbscraper.cpp:340:18:  [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/mupen64plus-qt-1.14/src/roms/thegamesdbscraper.cpp:359:23:  [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).
                cover.open(QIODevice::WriteOnly);
data/mupen64plus-qt-1.14/src/roms/thegamesdbscraper.cpp:448:15:  [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).
        file->open(QIODevice::WriteOnly);
data/mupen64plus-qt-1.14/src/emulation/emulatorhandler.cpp:202:35:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
    QByteArray romCheck = romFile.read(4);

ANALYSIS SUMMARY:

Hits = 24
Lines analyzed = 7355 in approximately 0.21 seconds (34868 lines/second)
Physical Source Lines of Code (SLOC) = 4685
Hits@level = [0]   0 [1]   1 [2]  22 [3]   0 [4]   1 [5]   0
Hits@level+ = [0+]  24 [1+]  24 [2+]  23 [3+]   1 [4+]   1 [5+]   0
Hits/KSLOC@level+ = [0+] 5.12273 [1+] 5.12273 [2+] 4.90928 [3+] 0.213447 [4+] 0.213447 [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.