kf6-kfilemetadata-6.22.0-1.fc44

List of Findings

Error: COMPILER_WARNING (CWE-252): [#def1]
kfilemetadata-6.22.0/src/externalextractor.cpp: scope_hint: In constructor ‘KFileMetaData::ExternalExtractor::ExternalExtractor(const QString&)’
kfilemetadata-6.22.0/src/externalextractor.cpp:57:18: warning[-Wunused-result]: ignoring return value of ‘virtual bool QFile::open(QIODeviceBase::OpenMode)’, declared with attribute ‘nodiscard’
#   57 |     manifest.open(QIODevice::ReadOnly);
#      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
/usr/include/qt6/QtCore/qdir.h:11: included_from: Included from here.
/usr/include/qt6/QtCore/QDir:1: included_from: Included from here.
kfilemetadata-6.22.0/src/externalextractor.cpp:15: 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;
#      |                                ^~~~
#   55|   
#   56|       QFile manifest(pluginDir.filePath(QStringLiteral("manifest.json")));
#   57|->     manifest.open(QIODevice::ReadOnly);
#   58|       QJsonDocument manifestDoc = QJsonDocument::fromJson(manifest.readAll());
#   59|       if (!manifestDoc.isObject()) {

Error: COMPILER_WARNING (CWE-252): [#def2]
kfilemetadata-6.22.0/src/externalwriter.cpp: scope_hint: In constructor ‘KFileMetaData::ExternalWriter::ExternalWriter(const QString&)’
kfilemetadata-6.22.0/src/externalwriter.cpp:54:18: warning[-Wunused-result]: ignoring return value of ‘virtual bool QFile::open(QIODeviceBase::OpenMode)’, declared with attribute ‘nodiscard’
#   54 |     manifest.open(QIODevice::ReadOnly);
#      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
/usr/include/qt6/QtCore/qdir.h:11: included_from: Included from here.
/usr/include/qt6/QtCore/QDir:1: included_from: Included from here.
kfilemetadata-6.22.0/src/externalwriter.cpp:13: 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;
#      |                                ^~~~
#   52|   
#   53|       QFile manifest(pluginDir.filePath(QStringLiteral("manifest.json")));
#   54|->     manifest.open(QIODevice::ReadOnly);
#   55|       QJsonDocument manifestDoc = QJsonDocument::fromJson(manifest.readAll());
#   56|       if (!manifestDoc.isObject()) {

Error: COMPILER_WARNING (CWE-457): [#def3]
kfilemetadata-6.22.0/src/simpleextractionresult.cpp: scope_hint: In member function ‘KFileMetaData::SimpleExtractionResult::SimpleExtractionResult(KFileMetaData::SimpleExtractionResult const&)’
kfilemetadata-6.22.0/src/simpleextractionresult.cpp:27:50: warning[-Wmaybe-uninitialized]: ‘_1’ may be used uninitialized
#   27 |     , d(new SimpleExtractionResultPrivate(*rhs.d))
#      |                                                  ^
kfilemetadata-6.22.0/src/simpleextractionresult.h:10: included_from: Included from here.
kfilemetadata-6.22.0/src/simpleextractionresult.cpp:7: included_from: Included from here.
kfilemetadata-6.22.0/src/extractionresult.h:60:5: note: by argument 2 of type ‘const struct ExtractionResult &’ to ‘KFileMetaData::ExtractionResult::ExtractionResult(KFileMetaData::ExtractionResult const&)’ declared here
#   60 |     ExtractionResult(const ExtractionResult& rhs);
#      |     ^~~~~~~~~~~~~~~~
#   25|   SimpleExtractionResult::SimpleExtractionResult(const SimpleExtractionResult& rhs)
#   26|       : ExtractionResult(*this)
#   27|->     , d(new SimpleExtractionResultPrivate(*rhs.d))
#   28|   {
#   29|   }

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