kf6-ktexteditor-6.22.0-1.fc44

List of Findings

Error: COMPILER_WARNING (CWE-252): [#def1]
ktexteditor-6.22.0/src/dialogs/katedialogs.cpp: scope_hint: In member function ‘void KateModOnHdPrompt::slotDiff()’
ktexteditor-6.22.0/src/dialogs/katedialogs.cpp:1518:21: warning[-Wunused-result]: ignoring return value of ‘bool QTemporaryFile::open()’, declared with attribute ‘nodiscard’
# 1518 |     m_diffFile->open();
#      |     ~~~~~~~~~~~~~~~~^~
/usr/include/qt6/QtCore/QTemporaryFile:1: included_from: Included from here.
ktexteditor-6.22.0/src/dialogs/katedialogs.cpp:78: included_from: Included from here.
/usr/include/qt6/QtCore/qtemporaryfile.h:52:32: note: declared here
#   52 |     QFILE_MAYBE_NODISCARD bool open() { return open(QIODevice::ReadWrite); }
#      |                                ^~~~
# 1516|   
# 1517|       m_diffFile = new QTemporaryFile(QDir::temp().filePath(QLatin1String("XXXXXX.diff")));
# 1518|->     m_diffFile->open();
# 1519|   
# 1520|       // Start a KProcess that creates a diff

Error: COMPILER_WARNING (CWE-252): [#def2]
ktexteditor-6.22.0/src/scripttester/ktexteditorscripttester.cpp: scope_hint: In function ‘int main(int, char**)’
ktexteditor-6.22.0/src/scripttester/ktexteditorscripttester.cpp:1108:16: warning[-Wunused-result]: ignoring return value of ‘bool QFile::open(FILE*, QIODeviceBase::OpenMode, QFileDevice::FileHandleFlags)’, declared with attribute ‘nodiscard’
# 1108 |     output.open(stderr, QIODevice::WriteOnly);
#      |     ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/qt6/QtCore/qdir.h:11: included_from: Included from here.
/usr/include/qt6/QtCore/qdiriterator.h:8: included_from: Included from here.
/usr/include/qt6/QtCore/QDirIterator:1: included_from: Included from here.
ktexteditor-6.22.0/src/scripttester/ktexteditorscripttester.cpp:20: included_from: Included from here.
/usr/include/qt6/QtCore/qfile.h:293:32: note: declared here
#  293 |     QFILE_MAYBE_NODISCARD bool open(FILE *f, OpenMode ioFlags, FileHandleFlags handleFlags=DontCloseHandle);
#      |                                ^~~~
# 1106|   
# 1107|       QFile output;
# 1108|->     output.open(stderr, QIODevice::WriteOnly);
# 1109|       ScriptTester scriptTester(&output, query.format, query.paths, query.executionConfig, query.diff, defaultPlaceholder, &engine, &doc, &view);
# 1110|   

Error: COMPILER_WARNING (CWE-252): [#def3]
ktexteditor-6.22.0/src/swapfile/kateswapfile.cpp: scope_hint: In member function ‘void Kate::SwapFile::startEditing()’
ktexteditor-6.22.0/src/swapfile/kateswapfile.cpp:435:24: warning[-Wunused-result]: ignoring return value of ‘virtual bool QFile::open(QIODeviceBase::OpenMode)’, declared with attribute ‘nodiscard’
#  435 |         m_swapfile.open(QIODevice::WriteOnly);
#      |         ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/usr/include/qt6/QtCore/qtemporaryfile.h:9: included_from: Included from here.
/usr/include/qt6/QtCore/QTemporaryFile:1: included_from: Included from here.
ktexteditor-6.22.0/src/swapfile/kateswapdiffcreator.h:10: included_from: Included from here.
ktexteditor-6.22.0/src/swapfile/kateswapfile.cpp:14: included_from: Included from here.
/usr/include/qt6/QtCore/qfile.h:291:32: note: declared here
#  291 |     QFILE_MAYBE_NODISCARD bool open(OpenMode flags) override;
#      |                                ^~~~
#  433|           }
#  434|   
#  435|->         m_swapfile.open(QIODevice::WriteOnly);
#  436|           m_swapfile.setPermissions(QFileDevice::ReadOwner | QFileDevice::WriteOwner);
#  437|           m_stream.setDevice(&m_swapfile);

Error: COMPILER_WARNING (CWE-252): [#def4]
ktexteditor-6.22.0/src/swapfile/kateswapfile.cpp:445:24: warning[-Wunused-result]: ignoring return value of ‘virtual bool QFile::open(QIODeviceBase::OpenMode)’, declared with attribute ‘nodiscard’
#  445 |         m_swapfile.open(QIODevice::Append);
#      |         ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
/usr/include/qt6/QtCore/qfile.h:291:32: note: declared here
#  291 |     QFILE_MAYBE_NODISCARD bool open(OpenMode flags) override;
#      |                                ^~~~
#  443|           m_stream << m_document->checksum();
#  444|       } else if (m_stream.device() == nullptr) {
#  445|->         m_swapfile.open(QIODevice::Append);
#  446|           m_swapfile.setPermissions(QFileDevice::ReadOwner | QFileDevice::WriteOwner);
#  447|           m_stream.setDevice(&m_swapfile);

Error: COMPILER_WARNING (CWE-457): [#def5]
ktexteditor-6.22.0/src/vimode/registers.h:45:12: warning[-Wmaybe-uninitialized]: ‘regPair.opMode’ may be used uninitialized
#   45 |     struct Register {
#      |            ^~~~~~~~
ktexteditor-6.22.0/src/vimode/registers.cpp: scope_hint: In member function ‘KateVi::Registers::getRegister(QChar const&) const’
ktexteditor-6.22.0/src/vimode/registers.cpp:101:14: note: ‘regPair’ declared here
#  101 |     Register regPair;
#      |              ^~~~~~~
#   43|   
#   44|   private:
#   45|->     struct Register {
#   46|           QString contents;
#   47|           OperationMode opMode;

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