Task #794 - libkscreen-6.1.1-1.fc41/scan-results.err
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Error: COMPILER_WARNING (CWE-477):
libkscreen-6.1.1-build/libkscreen-6.1.1/backends/fake/parser.cpp:92:33: warning[-Wdeprecated-declarations]: ‘bool QVariant::canConvert(int) const’ is deprecated
# 92 | if (value.canConvert(property.type())) {
# | ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/usr/include/qt6/QtCore/qvariant.h:353:10: note: declared here
# 353 | bool canConvert(int targetTypeId) const
# | ^~~~~~~~~~
# 90| if (property.isValid()) {
# 91| QVariant value = iter.value();
# 92|-> if (value.canConvert(property.type())) {
# 93| value.convert(property.type());
# 94| object->setProperty(iter.key().toLatin1().constData(), value);
Error: COMPILER_WARNING (CWE-477):
libkscreen-6.1.1-build/libkscreen-6.1.1/backends/fake/parser.cpp: scope_hint: In static member function ‘static void Parser::qvariant2qobject(const QVariantMap&, QObject*)’
libkscreen-6.1.1-build/libkscreen-6.1.1/backends/fake/parser.cpp:92:47: warning[-Wdeprecated-declarations]: ‘QVariant::Type QVariant::type() const’ is deprecated: Use typeId() or metaType().
# 92 | if (value.canConvert(property.type())) {
# | ~~~~~~~~~~~~~^~
/usr/include/qt6/QtCore/QVariant:1: included_from: Included from here.
libkscreen-6.1.1-build/libkscreen-6.1.1/backends/fake/parser.h:14: included_from: Included from here.
libkscreen-6.1.1-build/libkscreen-6.1.1/backends/fake/parser.cpp:7: included_from: Included from here.
/usr/include/qt6/QtCore/qvariant.h:432:10: note: declared here
# 432 | Type type() const
# | ^~~~
# 90| if (property.isValid()) {
# 91| QVariant value = iter.value();
# 92|-> if (value.canConvert(property.type())) {
# 93| value.convert(property.type());
# 94| object->setProperty(iter.key().toLatin1().constData(), value);
Error: COMPILER_WARNING (CWE-477):
libkscreen-6.1.1-build/libkscreen-6.1.1/backends/fake/parser.cpp:93:30: warning[-Wdeprecated-declarations]: ‘bool QVariant::convert(int)’ is deprecated
# 93 | value.convert(property.type());
# | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/usr/include/qt6/QtCore/qvariant.h:356:10: note: declared here
# 356 | bool convert(int targetTypeId)
# | ^~~~~~~
# 91| QVariant value = iter.value();
# 92| if (value.canConvert(property.type())) {
# 93|-> value.convert(property.type());
# 94| object->setProperty(iter.key().toLatin1().constData(), value);
# 95| } else if (QLatin1String("QVariant") == QLatin1String(property.typeName())) {
Error: COMPILER_WARNING (CWE-477):
libkscreen-6.1.1-build/libkscreen-6.1.1/backends/fake/parser.cpp:93:44: warning[-Wdeprecated-declarations]: ‘QVariant::Type QVariant::type() const’ is deprecated: Use typeId() or metaType().
# 93 | value.convert(property.type());
# | ~~~~~~~~~~~~~^~
/usr/include/qt6/QtCore/qvariant.h:432:10: note: declared here
# 432 | Type type() const
# | ^~~~
# 91| QVariant value = iter.value();
# 92| if (value.canConvert(property.type())) {
# 93|-> value.convert(property.type());
# 94| object->setProperty(iter.key().toLatin1().constData(), value);
# 95| } else if (QLatin1String("QVariant") == QLatin1String(property.typeName())) {
Error: COMPILER_WARNING:
libkscreen-6.1.1-build/libkscreen-6.1.1/backends/kwayland/waylandoutputdevice.cpp: scope_hint: In member function ‘virtual void KScreen::WaylandOutputDevice::kde_output_device_v2_current_mode(kde_output_device_mode_v2*)’
libkscreen-6.1.1-build/libkscreen-6.1.1/backends/kwayland/waylandoutputdevice.cpp:58:16: warning: C++20 says that these are ambiguous, even though the second is reversed:
# 58 | if (*m == *m_mode) {
# | ^~~~~~
libkscreen-6.1.1-build/libkscreen-6.1.1/backends/kwayland/waylandoutputdevice.h:9: included_from: Included from here.
libkscreen-6.1.1-build/libkscreen-6.1.1/backends/kwayland/waylandoutputdevice.cpp:7: included_from: Included from here.
libkscreen-6.1.1-build/libkscreen-6.1.1/backends/kwayland/waylandoutputdevicemode.h:28:10: note: candidate 1: ‘bool KScreen::WaylandOutputDeviceMode::operator==(const KScreen::WaylandOutputDeviceMode&)’
# 28 | bool operator==(const WaylandOutputDeviceMode &other);
# | ^~~~~~~~
libkscreen-6.1.1-build/libkscreen-6.1.1/backends/kwayland/waylandoutputdevicemode.h:28:10: note: candidate 2: ‘bool KScreen::WaylandOutputDeviceMode::operator==(const KScreen::WaylandOutputDeviceMode&)’ (reversed)
libkscreen-6.1.1-build/libkscreen-6.1.1/backends/kwayland/waylandoutputdevicemode.h:28:10: note: try making the operator a ‘const’ member function
# 56| auto m = WaylandOutputDeviceMode::get(mode);
# 57|
# 58|-> if (*m == *m_mode) {
# 59| // unchanged
# 60| return;
Error: CLANG_WARNING:
libkscreen-6.1.1-build/libkscreen-6.1.1/src/backendmanager.cpp:333:5: warning[cplusplus.NewDeleteLeaks]: Potential memory leak
# 331| });
# 332| // And listen for its change.
# 333|-> connect(mInterface, &org::kde::kscreen::Backend::configChanged, [&](const QVariantMap &newConfig) {
# 334| mConfig = KScreen::ConfigSerializer::deserializeConfig(newConfig);
# 335| });
Error: COMPILER_WARNING (CWE-457):
libkscreen-6.1.1-build/libkscreen-6.1.1/src/libdpms/waylanddpmshelper.cpp: scope_hint: In member function ‘org_kde_kwin_dpms_done’
libkscreen-6.1.1-build/libkscreen-6.1.1/src/libdpms/waylanddpmshelper.cpp:53:29: warning[-Wmaybe-uninitialized]: ‘mode’ may be used uninitialized
# 53 | KScreen::Dpms::Mode mode;
# | ^
# 51| {
# 52| m_supported = m_pendingSupported;
# 53|-> KScreen::Dpms::Mode mode;
# 54| switch (m_mode) {
# 55| case Dpms::mode_On:
Error: COMPILER_WARNING (CWE-457):
libkscreen-6.1.1-build/libkscreen-6.1.1/src/libdpms/waylanddpmshelper.cpp: scope_hint: In member function ‘Dpms::org_kde_kwin_dpms_done()’
libkscreen-6.1.1-build/libkscreen-6.1.1/src/libdpms/waylanddpmshelper.cpp:69:39: warning[-Wmaybe-uninitialized]: ‘mode’ may be used uninitialized
# 69 | Q_EMIT m_dpms->modeChanged(mode, m_screen);
# | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
libkscreen-6.1.1-build/libkscreen-6.1.1/src/libdpms/waylanddpmshelper.cpp:53:29: note: ‘mode’ was declared here
# 53 | KScreen::Dpms::Mode mode;
# | ^~~~
# 67| }
# 68| if (m_dpms) {
# 69|-> Q_EMIT m_dpms->modeChanged(mode, m_screen);
# 70| }
# 71| }