https://bugs.kde.org/show_bug.cgi?id=456296
Bug ID: 456296
Summary: PVS-Studio issues
Product: kdenlive
Version: git-master
Platform: Compiled Sources
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Installation
Assignee: vpi...@kde.org
Reporter: nmariu...@gmail.com
Target Milestone: ---
STEPS TO REPRODUCE
I have Kubuntu 22.04. I have installed Qt5 using kdesrc-build.
Pseudocode:
rm -rf /home/n/kde/build-pvs/multimedia/kdenlive
mkdir -p /home/n/kde/build-pvs/multimedia/kdenlive && cd
/home/n/kde/build-pvs/multimedia/kdenlive
export CMAKE_PREFIX_PATH=/home/n/kde/qt5:/home/n/kde/usr
export
XDG_DATA_DIRS=/home/n/kde/usr/share:/usr/share/plasma:/usr/local/share:/usr/share:/var/lib/snapd/desktop
export
PKG_CONFIG_PATH=/home/n/kde/usr/lib/pkgconfig:/home/n/kde/qt5/lib/pkgconfig
export
PATH=/home/n/kde/usr/bin:/home/n/kde/qt5/bin:/home/n/kde/src/kdesrc-build:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
export
CMAKE_MODULE_PATH=/home/n/kde/qt5/lib/cmake:/home/n/kde/usr/lib64/cmake:/home/n/kde/usr/lib/cmake
export LD_LIBRARY_PATH=/home/n/kde/usr/lib:/home/n/kde/qt5/lib
cmake -B . -S /home/n/kde/src/multimedia/kdenlive -G Unix\ Makefiles
-DCMAKE_EXPORT_COMPILE_COMMANDS:BOOL=ON -DCMAKE_BUILD_TYPE=Debug
-DCMAKE_CXX_FLAGS:STRING=-pipe -DCMAKE_INSTALL_PREFIX=/home/n/kde/usr
-DCMAKE_PREFIX_PATH=/home/n/kde/qt5
pvs-studio-analyzer trace -- make -j 16
pvs-studio-analyzer analyze -j 16 -o PVS-Studio.log
plog-converter -a GA:1,2 -d V1042,V1053,V1044 -t tasklist -o report.tasks
PVS-Studio.log
OBSERVED RESULT
The file report.tasks can be opened with Qt Creator. File > Open File or
Project. It will be shown in the "Issues" Output Pane (Alt+1).
Below is the file report.tasks:
/home/n/kde/src/multimedia/kdenlive/src/utils/gentime.h 93 err V616
The '(Q_COMPLEX_TYPE)' named constant with the value of 0 is used in the
bitwise operation.
/home/n/kde/src/multimedia/kdenlive/renderer/renderjob.cpp 232 warn
V668 There is no sense in testing the 'm_jobUiserver' pointer against null, as
the memory was allocated using the 'new' operator. The exception will be
generated in the case of memory allocation error.
/home/n/kde/src/multimedia/kdenlive/renderer/renderjob.cpp 306 warn
V668 There is no sense in testing the 'm_kdenliveinterface' pointer against
null, as the memory was allocated using the 'new' operator. The exception will
be generated in the case of memory allocation error.
/home/n/kde/src/multimedia/kdenlive/renderer/renderjob.cpp 30 err
V730 Not all members of a class are initialized inside the constructor.
Consider inspecting: m_subsProcess.
/home/n/kde/src/multimedia/kdenlive/src/assets/keyframes/model/keyframemodel.cpp
21 warn V1077 The 'KeyframeModel' constructor contains
potentially uninitialized members. Inspect the following: m_paramType.
/home/n/kde/src/multimedia/kdenlive/src/assets/abstractassetsrepository.hpp
51 warn V730 Not all members of a class are initialized inside the
compiler generated constructor. Consider inspecting: type.
/home/n/kde/src/multimedia/kdenlive/src/assets/assetlist/view/qmltypes/asseticonprovider.cpp
68 warn V547 Expression 'isGroup' is always false.
/home/n/kde/src/multimedia/kdenlive/src/jobs/filtertask.h 17 warn
V690 The 'Consumer' class implements a copy constructor, but lacks the copy
assignment operator. It is dangerous to use such a class.
/home/n/kde/src/multimedia/kdenlive/src/assets/model/assetparametermodel.cpp
161 warn V1037 Two or more case-branches perform the same actions. Check
lines: 161, 169, 174
/home/n/kde/src/multimedia/kdenlive/src/assets/model/assetparametermodel.cpp
743 warn V612 An unconditional 'break' within a loop.
/home/n/kde/src/multimedia/kdenlive/src/assets/model/assetparametermodel.cpp
759 warn V636 The 'frameSize.width() / frameSize.height()' expression
was implicitly cast from 'int' type to 'double' type. Consider utilizing an
explicit type cast to avoid the loss of a fractional part. An example: double A
= (double)(X) / Y;.
/home/n/kde/src/multimedia/kdenlive/src/assets/view/widgets/curves/abstractcurvewidget.ipp
12 err V730 Not all members of a class are initialized inside the
constructor. Consider inspecting: m_wWidth, m_wHeight.
/home/n/kde/src/multimedia/kdenlive/src/assets/view/widgets/lumaliftgainparam.cpp
93 err V567 Unspecified behavior. The order of argument
evaluation is not defined for 'setAttribute' function. Consider inspecting the
'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/assets/view/widgets/keyframeimport.cpp
973 warn V636 The 'kfrData[2].toInt() / 2' expression was implicitly
cast from 'int' type to 'double' type. Consider utilizing an explicit type cast
to avoid the loss of a fractional part. An example: double A = (double)(X) /
Y;.
/home/n/kde/src/multimedia/kdenlive/src/assets/view/widgets/keyframeimport.cpp
981 warn V636 The 'kfrData[3].toInt() / 2' expression was implicitly
cast from 'int' type to 'double' type. Consider utilizing an explicit type cast
to avoid the loss of a fractional part. An example: double A = (double)(X) /
Y;.
/home/n/kde/src/multimedia/kdenlive/src/assets/view/widgets/keyframeimport.cpp
985 warn V636 The 'kfrData[2].toInt() / 2' expression was implicitly
cast from 'int' type to 'double' type. Consider utilizing an explicit type cast
to avoid the loss of a fractional part. An example: double A = (double)(X) /
Y;.
/home/n/kde/src/multimedia/kdenlive/src/assets/view/widgets/keyframeimport.cpp
986 warn V636 The 'kfrData[3].toInt() / 2' expression was implicitly
cast from 'int' type to 'double' type. Consider utilizing an explicit type cast
to avoid the loss of a fractional part. An example: double A = (double)(X) /
Y;.
/home/n/kde/src/multimedia/kdenlive/src/assets/view/widgets/keyframeimport.cpp
991 warn V636 The 'kfrData[3].toInt() / 2' expression was implicitly
cast from 'int' type to 'double' type. Consider utilizing an explicit type cast
to avoid the loss of a fractional part. An example: double A = (double)(X) /
Y;.
/home/n/kde/src/multimedia/kdenlive/src/assets/view/widgets/keyframeimport.cpp
999 warn V636 The 'kfrData[2].toInt() / 2' expression was implicitly
cast from 'int' type to 'double' type. Consider utilizing an explicit type cast
to avoid the loss of a fractional part. An example: double A = (double)(X) /
Y;.
/home/n/kde/src/multimedia/kdenlive/src/assets/view/widgets/keyframeimport.cpp
1220 warn V636 The 'kfrData[2].toInt() / 2' expression was implicitly
cast from 'int' type to 'double' type. Consider utilizing an explicit type cast
to avoid the loss of a fractional part. An example: double A = (double)(X) /
Y;.
/home/n/kde/src/multimedia/kdenlive/src/assets/view/widgets/keyframeimport.cpp
1228 warn V636 The 'kfrData[3].toInt() / 2' expression was implicitly
cast from 'int' type to 'double' type. Consider utilizing an explicit type cast
to avoid the loss of a fractional part. An example: double A = (double)(X) /
Y;.
/home/n/kde/src/multimedia/kdenlive/src/assets/view/widgets/keyframeimport.cpp
1232 warn V636 The 'kfrData[2].toInt() / 2' expression was implicitly
cast from 'int' type to 'double' type. Consider utilizing an explicit type cast
to avoid the loss of a fractional part. An example: double A = (double)(X) /
Y;.
/home/n/kde/src/multimedia/kdenlive/src/assets/view/widgets/keyframeimport.cpp
1233 warn V636 The 'kfrData[3].toInt() / 2' expression was implicitly
cast from 'int' type to 'double' type. Consider utilizing an explicit type cast
to avoid the loss of a fractional part. An example: double A = (double)(X) /
Y;.
/home/n/kde/src/multimedia/kdenlive/src/assets/view/widgets/keyframeimport.cpp
1238 warn V636 The 'kfrData[3].toInt() / 2' expression was implicitly
cast from 'int' type to 'double' type. Consider utilizing an explicit type cast
to avoid the loss of a fractional part. An example: double A = (double)(X) /
Y;.
/home/n/kde/src/multimedia/kdenlive/src/assets/view/widgets/keyframeimport.cpp
1246 warn V636 The 'kfrData[2].toInt() / 2' expression was implicitly
cast from 'int' type to 'double' type. Consider utilizing an explicit type cast
to avoid the loss of a fractional part. An example: double A = (double)(X) /
Y;.
/home/n/kde/src/multimedia/kdenlive/src/audiomixer/audiolevelwidget.cpp 20
err V730 Not all members of a class are initialized inside the constructor.
Consider inspecting: m_maxDb.
/home/n/kde/src/multimedia/kdenlive/src/audiomixer/mixerwidget.hpp 28
warn V690 The 'Tractor' class implements a copy constructor, but lacks the
copy assignment operator. It is dangerous to use such a class.
/home/n/kde/src/multimedia/kdenlive/src/audiomixer/mixerwidget.hpp 29
warn V690 The 'Event' class implements a copy constructor, but lacks the
copy assignment operator. It is dangerous to use such a class.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectitemmodel.h 33 warn
V690 The 'Tractor' class implements a copy constructor, but lacks the copy
assignment operator. It is dangerous to use such a class.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 94 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Audio. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 120 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::AV. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 120 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Audio. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 120 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Playlist. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 120 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Unknown. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 154 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Audio. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 195 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Color. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 217 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Audio. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 231 warn
V636 The 'iconHeight / streams.count()' expression was implicitly cast from
'int' type to 'double' type. Consider utilizing an explicit type cast to avoid
the loss of a fractional part. An example: double A = (double)(X) / Y;.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 348 warn
V556 The values of different enum types are compared: m_clipType !=
ClipType::Color. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 348 warn
V556 The values of different enum types are compared: m_clipType !=
ClipType::Unknown. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 448 warn
V556 The values of different enum types are compared: m_clipType !=
ClipType::Unknown. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 485 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Text. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 485 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::TextTemplate. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 554 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Audio. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 556 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Image. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 578 warn
V556 The values of different enum types are compared: m_clipType !=
ClipType::Audio. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 583 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::AV. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 583 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Audio. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 583 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Playlist. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 583 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Unknown. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 612 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Image. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 618 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::AV. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 618 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Video. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 622 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Playlist. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 631 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::AV. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 631 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Video. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 631 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Playlist. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 775 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::AV. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 775 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Video. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 775 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Audio. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 812 warn
V688 The 'date' local variable possesses the same name as one of the class
members, which can result in a confusion.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 854 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Color. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 854 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Image. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 854 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Text. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 855 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::TextTemplate. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 855 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Qml. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 1032 err
V547 Expression 'state == PlaylistState::Disabled' is always true.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 1074 warn
V556 The values of different enum types are compared: m_clipType !=
ClipType::Color. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 1074 warn
V556 The values of different enum types are compared: m_clipType !=
ClipType::Image. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 1074 warn
V556 The values of different enum types are compared: m_clipType !=
ClipType::Text. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 1275 warn
V556 The values of different enum types are compared: switch(ENUM_TYPE_A) {
case ENUM_TYPE_B: ... }. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 1278 warn
V556 The values of different enum types are compared: switch(ENUM_TYPE_A) {
case ENUM_TYPE_B: ... }. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 1282 warn
V556 The values of different enum types are compared: switch(ENUM_TYPE_A) {
case ENUM_TYPE_B: ... }. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 1287 warn
V556 The values of different enum types are compared: switch(ENUM_TYPE_A) {
case ENUM_TYPE_B: ... }. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 1291 warn
V556 The values of different enum types are compared: switch(ENUM_TYPE_A) {
case ENUM_TYPE_B: ... }. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 1369 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::SlideShow. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 1385 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Color. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 1610 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::TextTemplate. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 1788 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::AV. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 1788 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Playlist. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 1914 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::AV. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 1914 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Audio. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/bin/projectclip.cpp 1914 warn
V556 The values of different enum types are compared: m_clipType ==
ClipType::Playlist. Types: ProducerType, DataType.
/home/n/kde/src/multimedia/kdenlive/src/capture/mediacapture.cpp 140
err V730 Not all members of a class are initialized inside the constructor.
Consider inspecting: m_lastPos.
/home/n/kde/src/multimedia/kdenlive/src/audiomixer/mixermanager.hpp 15
warn V690 The 'Tractor' class implements a copy constructor, but lacks the
copy assignment operator. It is dangerous to use such a class.
/home/n/kde/build-pvs/multimedia/kdenlive/src/kdenliveLib_autogen/NNRPYQ7WAA/moc_abstractprojectitem.cpp
87 warn V1037 Two or more case-branches perform the same
actions. Check lines: 87, 94
/home/n/kde/build-pvs/multimedia/kdenlive/src/kdenliveLib_autogen/NNRPYQ7WAA/moc_bin.cpp
1330 warn V1037 Two or more case-branches perform the same
actions. Check lines: 1330, 1365, 1372
/home/n/kde/build-pvs/multimedia/kdenlive/src/kdenliveLib_autogen/NNRPYQ7WAA/moc_bin.cpp
1344 warn V1037 Two or more case-branches perform the same
actions. Check lines: 1344, 1351, 1358
/home/n/kde/build-pvs/multimedia/kdenlive/src/kdenliveLib_autogen/JOZHHUJ3VB/moc_mediacapture.cpp
87 warn V1037 Two or more case-branches perform the same actions.
Check lines: 87, 94
/home/n/kde/build-pvs/multimedia/kdenlive/src/kdenliveLib_autogen/KV2JD6235C/moc_abstractcollapsiblewidget.cpp
113 warn V1037 Two or more case-branches perform the same actions.
Check lines: 113, 120
/home/n/kde/build-pvs/multimedia/kdenlive/src/kdenliveLib_autogen/JDLKVUGH74/moc_librarywidget.cpp
354 warn V1037 Two or more case-branches perform the same actions.
Check lines: 354, 361
/home/n/kde/build-pvs/multimedia/kdenlive/src/kdenliveLib_autogen/JDLKVUGH74/moc_librarywidget.cpp
340 warn V1037 Two or more case-branches perform the same actions.
Check lines: 340, 347
/home/n/kde/src/multimedia/kdenlive/src/monitor/glwidget.h 35 warn
V690 The 'Consumer' class implements a copy constructor, but lacks the copy
assignment operator. It is dangerous to use such a class.
/home/n/kde/build-pvs/multimedia/kdenlive/src/kdenliveLib_autogen/T5U2TTTZLX/moc_monitor.cpp
797 warn V1037 Two or more case-branches perform the same actions.
Check lines: 797, 804
/home/n/kde/build-pvs/multimedia/kdenlive/src/kdenliveLib_autogen/QDQ2VTMMBG/moc_monitoraudiolevel.cpp
93 warn V1037 Two or more case-branches perform the same actions.
Check lines: 93, 100
/home/n/kde/src/multimedia/kdenlive/src/timeline2/view/previewmanager.h 20
warn V690 The 'Tractor' class implements a copy constructor, but lacks the
copy assignment operator. It is dangerous to use such a class.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/view/previewmanager.h 21
warn V690 The 'Playlist' class implements a copy constructor, but lacks the
copy assignment operator. It is dangerous to use such a class.
/home/n/kde/build-pvs/multimedia/kdenlive/src/kdenliveLib_autogen/CFUJZ622G4/moc_timelinecontroller.cpp
1515 warn V1037 Two or more case-branches perform the same actions. Check
lines: 1515, 1522
/home/n/kde/src/multimedia/kdenlive/src/bin/bin.cpp 884 warn V547
Expression '!dragged' is always true.
/home/n/kde/src/multimedia/kdenlive/src/bin/bin.cpp 1631 warn V519
The 'm_gainedFocus' variable is assigned values twice successively. Perhaps
this is a mistake. Check lines: 1612, 1631.
/home/n/kde/src/multimedia/kdenlive/src/bin/bin.cpp 1815 warn V556
The values of different enum types are compared. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/bin/bin.cpp 2791 warn V556
The values of different enum types are compared: clip->clipType() ==
ClipType::Text. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/bin/bin.cpp 2791 warn V556
The values of different enum types are compared. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/bin/bin.cpp 2861 warn V556
The values of different enum types are compared: clip->clipType() ==
ClipType::SlideShow. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/bin/bin.cpp 2864 warn V556
The values of different enum types are compared: clip->clipType() ==
ClipType::QText. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/bin/bin.cpp 4013 warn V556
The values of different enum types are compared: switch(ENUM_TYPE_A) { case
ENUM_TYPE_B: ... }. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/bin/bin.cpp 4014 warn V556
The values of different enum types are compared: switch(ENUM_TYPE_A) { case
ENUM_TYPE_B: ... }. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/bin/bin.cpp 4017 warn V556
The values of different enum types are compared: switch(ENUM_TYPE_A) { case
ENUM_TYPE_B: ... }. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/bin/bin.cpp 4048 warn V556
The values of different enum types are compared: switch(ENUM_TYPE_A) { case
ENUM_TYPE_B: ... }. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/bin/bin.cpp 4079 warn V556
The values of different enum types are compared: switch(ENUM_TYPE_A) { case
ENUM_TYPE_B: ... }. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/bin/bin.cpp 4473 warn V612 An
unconditional 'break' within a loop.
/home/n/kde/src/multimedia/kdenlive/src/bin/bin.cpp 4554 warn V556
The values of different enum types are compared: clp->clipType() ==
ClipType::AV. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/bin/bin.cpp 4554 warn V556
The values of different enum types are compared: clp->clipType() ==
ClipType::Video. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/bin/bin.cpp 4554 warn V556
The values of different enum types are compared: clp->clipType() ==
ClipType::Playlist. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/bin/bin.cpp 4872 warn V556
The values of different enum types are compared: clip->clipType() !=
ClipType::Audio. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/bin/bin.cpp 636 err V730
Not all members of a class are initialized inside the constructor. Consider
inspecting: m_dragType.
/home/n/kde/src/multimedia/kdenlive/src/dialogs/renderpresetdialog.cpp 262
warn V636 The '24000 / 1001' expression was implicitly cast from 'int' type
to 'double' type. Consider utilizing an explicit type cast to avoid the loss of
a fractional part. An example: double A = (double)(X) / Y;.
/home/n/kde/src/multimedia/kdenlive/src/dialogs/renderpresetdialog.cpp 265
warn V636 The '30000 / 1001' expression was implicitly cast from 'int' type
to 'double' type. Consider utilizing an explicit type cast to avoid the loss of
a fractional part. An example: double A = (double)(X) / Y;.
/home/n/kde/src/multimedia/kdenlive/src/dialogs/renderpresetdialog.cpp 268
warn V636 The '48000 / 1001' expression was implicitly cast from 'int' type
to 'double' type. Consider utilizing an explicit type cast to avoid the loss of
a fractional part. An example: double A = (double)(X) / Y;.
/home/n/kde/src/multimedia/kdenlive/src/dialogs/renderpresetdialog.cpp 271
warn V636 The '60000 / 1001' expression was implicitly cast from 'int' type
to 'double' type. Consider utilizing an explicit type cast to avoid the loss of
a fractional part. An example: double A = (double)(X) / Y;.
/home/n/kde/src/multimedia/kdenlive/src/dialogs/renderwidget.cpp 890
err V567 Unspecified behavior. The order of argument evaluation is not
defined for 'replace' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/dialogs/renderwidget.cpp 1405
err V567 Unspecified behavior. The order of argument evaluation is not
defined for 'replace' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/dialogs/renderwidget.cpp 1406
err V567 Unspecified behavior. The order of argument evaluation is not
defined for 'replace' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/dialogs/renderwidget.cpp 1425
err V567 Unspecified behavior. The order of argument evaluation is not
defined for 'replace' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/dialogs/renderwidget.cpp 1426
err V567 Unspecified behavior. The order of argument evaluation is not
defined for 'replace' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/dialogs/renderwidget.cpp 1495
err V773 The function was exited without releasing the 'item' pointer. A
memory leak is possible.
/home/n/kde/src/multimedia/kdenlive/src/dialogs/renderwidget.cpp 1563
err V773 Visibility scope of the 'notify' pointer was exited without
releasing the memory. A memory leak is possible.
/home/n/kde/src/multimedia/kdenlive/src/dialogs/renderwidget.cpp 1578
err V773 Visibility scope of the 'item' pointer was exited without
releasing the memory. A memory leak is possible.
/home/n/kde/src/multimedia/kdenlive/src/dialogs/renderwidget.cpp 1741
warn V547 Expression '!renderItem' is always true.
/home/n/kde/src/multimedia/kdenlive/src/dialogs/textbasededit.cpp 825
warn V556 The values of different enum types are compared: clip->clipType()
== ClipType::Playlist. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/dialogs/wizard.cpp 498 err
V773 The 'consumer' pointer was assigned values twice without releasing the
memory. A memory leak is possible.
/home/n/kde/src/multimedia/kdenlive/src/dialogs/timeremap.cpp 1805 warn
V556 The values of different enum types are compared: clip->clipType() !=
ClipType::Playlist. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/dialogs/timeremap.cpp 1819 warn
V556 The values of different enum types are compared: clip->clipType() ==
ClipType::Playlist. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/dialogs/timeremap.cpp 1811 warn
V547 Expression 'clip != nullptr' is always true.
/home/n/kde/src/multimedia/kdenlive/src/dialogs/timeremap.cpp 33 warn
V730 Not all members of a class are initialized inside the constructor.
Consider inspecting: m_startPos, m_oldInFrame, m_sourceDuration,
m_lastMaxDuration, m_maxLength, m_hoverZoomIn, ...
/home/n/kde/src/multimedia/kdenlive/src/effects/effectlist/model/effectfilter.cpp
11 err V730 Not all members of a class are initialized inside
the constructor. Consider inspecting: m_type_value.
/home/n/kde/src/multimedia/kdenlive/src/doc/documentchecker.cpp 548 warn
V581 The conditional expressions of the 'if' statements situated alongside each
other are identical. Check lines: 538, 548.
/home/n/kde/src/multimedia/kdenlive/src/doc/documentchecker.cpp 582 warn
V581 The conditional expressions of the 'if' statements situated alongside each
other are identical. Check lines: 555, 582.
/home/n/kde/src/multimedia/kdenlive/src/bin/binplaylist.hpp 15 warn
V690 The 'Playlist' class implements a copy constructor, but lacks the copy
assignment operator. It is dangerous to use such a class.
/home/n/kde/src/multimedia/kdenlive/src/bin/binplaylist.hpp 17 warn
V690 The 'Tractor' class implements a copy constructor, but lacks the copy
assignment operator. It is dangerous to use such a class.
/home/n/kde/src/multimedia/kdenlive/src/doc/kdenlivedoc.cpp 509 err
V567 Unspecified behavior. The order of argument evaluation is not defined for
'QPoint' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/doc/kdenlivedoc.cpp 520 err
V567 Unspecified behavior. The order of argument evaluation is not defined for
'QPoint' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/doc/kdenlivedoc.cpp 731 warn
V556 The values of different enum types are compared: projClip->clipType() ==
ClipType::Text. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/doc/kdenlivedoc.cpp 1011 warn
V581 The conditional expressions of the 'if' statements situated alongside each
other are identical. Check lines: 1008, 1011.
/home/n/kde/src/multimedia/kdenlive/src/doc/kdenlivedoc.cpp 128 warn
V730 It is possible that not all members of a class are initialized inside the
constructor. Consider inspecting: m_sameProjectFolder.
/home/n/kde/src/multimedia/kdenlive/src/jobs/audiolevelstask.cpp 48
warn V668 There is no sense in testing the 'task' pointer against null, as
the memory was allocated using the 'new' operator. The exception will be
generated in the case of memory allocation error.
/home/n/kde/src/multimedia/kdenlive/src/jobs/abstracttask.cpp 37 err
V730 Not all members of a class are initialized inside the constructor.
Consider inspecting: m_successful.
/home/n/kde/src/multimedia/kdenlive/src/jobs/cachetask.cpp 44 warn
V668 There is no sense in testing the 'task' pointer against null, as the
memory was allocated using the 'new' operator. The exception will be generated
in the case of memory allocation error.
/home/n/kde/src/multimedia/kdenlive/src/jobs/cachetask.cpp 54 warn
V556 The values of different enum types are compared: binClip->clipType() !=
ClipType::Audio. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/jobs/proxytask.cpp 38 warn
V668 There is no sense in testing the 'task' pointer against null, as the
memory was allocated using the 'new' operator. The exception will be generated
in the case of memory allocation error.
/home/n/kde/src/multimedia/kdenlive/src/jobs/proxytask.cpp 108 err
V567 Unspecified behavior. The order of argument evaluation is not defined for
'replace' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/jobs/proxytask.cpp 109 err
V567 Unspecified behavior. The order of argument evaluation is not defined for
'replace' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/jobs/proxytask.cpp 305 err
V567 Unspecified behavior. The order of argument evaluation is not defined for
'replace' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/jobs/proxytask.cpp 306 err
V567 Unspecified behavior. The order of argument evaluation is not defined for
'replace' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/jobs/filtertask.cpp 47 warn
V668 There is no sense in testing the 'task' pointer against null, as the
memory was allocated using the 'new' operator. The exception will be generated
in the case of memory allocation error.
/home/n/kde/src/multimedia/kdenlive/src/jobs/cuttask.cpp 183 warn
V668 There is no sense in testing the 'task' pointer against null, as the
memory was allocated using the 'new' operator. The exception will be generated
in the case of memory allocation error.
/home/n/kde/src/multimedia/kdenlive/src/jobs/scenesplittask.cpp 177 err
V561 It's probably better to assign value to 'binClip' variable than to declare
it anew. Previous declaration: scenesplittask.cpp, line 115.
/home/n/kde/src/multimedia/kdenlive/src/jobs/cliploadtask.cpp 168 warn
V668 There is no sense in testing the 'blur' pointer against null, as the
memory was allocated using the 'new' operator. The exception will be generated
in the case of memory allocation error.
/home/n/kde/src/multimedia/kdenlive/src/jobs/cliploadtask.cpp 172 warn
V668 There is no sense in testing the 'blur' pointer against null, as the
memory was allocated using the 'new' operator. The exception will be generated
in the case of memory allocation error.
/home/n/kde/src/multimedia/kdenlive/src/jobs/cliploadtask.cpp 178 warn
V668 There is no sense in testing the 'filter' pointer against null, as the
memory was allocated using the 'new' operator. The exception will be generated
in the case of memory allocation error.
/home/n/kde/src/multimedia/kdenlive/src/jobs/cliploadtask.cpp 193 warn
V668 There is no sense in testing the 'filter' pointer against null, as the
memory was allocated using the 'new' operator. The exception will be generated
in the case of memory allocation error.
/home/n/kde/src/multimedia/kdenlive/src/jobs/cliploadtask.cpp 217 warn
V668 There is no sense in testing the 'filter' pointer against null, as the
memory was allocated using the 'new' operator. The exception will be generated
in the case of memory allocation error.
/home/n/kde/src/multimedia/kdenlive/src/jobs/cliploadtask.cpp 253 warn
V668 There is no sense in testing the 'thumbProd' pointer against null, as the
memory was allocated using the 'new' operator. The exception will be generated
in the case of memory allocation error.
/home/n/kde/src/multimedia/kdenlive/src/jobs/cliploadtask.cpp 486 warn
V547 Expression 'producer' is always true.
/home/n/kde/src/multimedia/kdenlive/src/jobs/transcodetask.cpp 50 warn
V668 There is no sense in testing the 'task' pointer against null, as the
memory was allocated using the 'new' operator. The exception will be generated
in the case of memory allocation error.
/home/n/kde/src/multimedia/kdenlive/src/monitor/scopes/monitoraudiolevel.cpp
21 err V730 Not all members of a class are initialized inside the
constructor. Consider inspecting: m_maxDb.
/home/n/kde/src/multimedia/kdenlive/src/monitor/monitorproxy.cpp 459
warn V519 The 'm_boundsCount' variable is assigned values twice
successively. Perhaps this is a mistake. Check lines: 455, 459.
/home/n/kde/src/multimedia/kdenlive/src/monitor/recmanager.cpp 396 warn
V668 There is no sense in testing the 'prod' pointer against null, as the
memory was allocated using the 'new' operator. The exception will be generated
in the case of memory allocation error.
/home/n/kde/src/multimedia/kdenlive/src/monitor/monitormanager.cpp 488
err V567 Unspecified behavior. The order of argument evaluation is not
defined for 'addAction' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/monitor/monitormanager.cpp 493
err V567 Unspecified behavior. The order of argument evaluation is not
defined for 'addAction' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/monitor/monitormanager.cpp 546
err V567 Unspecified behavior. The order of argument evaluation is not
defined for 'addAction' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/monitor/monitormanager.cpp 600
err V567 Unspecified behavior. The order of argument evaluation is not
defined for 'addAction' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/monitor/monitor.cpp 1134 warn
V556 The values of different enum types are compared. Types: DataType,
ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/monitor/monitor.cpp 2170 warn
V668 There is no sense in testing the 'm_splitEffect' pointer against null, as
the memory was allocated using the 'new' operator. The exception will be
generated in the case of memory allocation error.
/home/n/kde/src/multimedia/kdenlive/src/monitor/monitor.cpp 2222 warn
V668 There is no sense in testing the 'm_splitEffect' pointer against null, as
the memory was allocated using the 'new' operator. The exception will be
generated in the case of memory allocation error.
/home/n/kde/src/multimedia/kdenlive/src/profiles/profilemodel.cpp 177
warn V636 The 'm_frame_rate_num / m_frame_rate_den' expression was
implicitly cast from 'int' type to 'double' type. Consider utilizing an
explicit type cast to avoid the loss of a fractional part. An example: double A
= (double)(X) / Y;.
/home/n/kde/src/multimedia/kdenlive/src/profiles/profilemodel.cpp 178
warn V636 The expression was implicitly cast from 'int' type to 'double'
type. Consider utilizing an explicit type cast to avoid the loss of a
fractional part. An example: double A = (double)(X) / Y;.
/home/n/kde/src/multimedia/kdenlive/src/profiles/profilemodel.cpp 179
warn V636 The expression was implicitly cast from 'int' type to 'double'
type. Consider utilizing an explicit type cast to avoid the loss of a
fractional part. An example: double A = (double)(X) / Y;.
/home/n/kde/src/multimedia/kdenlive/src/doc/documentvalidator.cpp 1181
err V567 Unspecified behavior. The order of argument evaluation is not
defined for 'setAttribute' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/doc/documentvalidator.cpp 1513
err V567 Unspecified behavior. The order of argument evaluation is not
defined for 'replace' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/renderpresets/renderpresetrepository.cpp
50 warn V668 There is no sense in testing the 'consumer' pointer
against null, as the memory was allocated using the 'new' operator. The
exception will be generated in the case of memory allocation error.
/home/n/kde/src/multimedia/kdenlive/src/renderpresets/renderpresetrepository.cpp
253 err V567 Unspecified behavior. The order of argument
evaluation is not defined for 'RenderPresetModel' function. Consider inspecting
the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/scopes/abstractscopewidget.cpp 357
err V781 The value of the 'movement.x()' variable is checked after it was
used. Perhaps there is a mistake in program logic. Check lines: 357, 359.
/home/n/kde/src/multimedia/kdenlive/src/project/dialogs/projectsettings.cpp
410 warn V556 The values of different enum types are compared:
switch(ENUM_TYPE_A) { case ENUM_TYPE_B: ... }. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/project/dialogs/projectsettings.cpp
413 warn V556 The values of different enum types are compared:
switch(ENUM_TYPE_A) { case ENUM_TYPE_B: ... }. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/project/dialogs/projectsettings.cpp
421 warn V556 The values of different enum types are compared:
switch(ENUM_TYPE_A) { case ENUM_TYPE_B: ... }. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/project/dialogs/projectsettings.cpp
431 warn V556 The values of different enum types are compared:
switch(ENUM_TYPE_A) { case ENUM_TYPE_B: ... }. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/project/dialogs/projectsettings.cpp
434 warn V556 The values of different enum types are compared:
switch(ENUM_TYPE_A) { case ENUM_TYPE_B: ... }. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/project/dialogs/projectsettings.cpp
437 warn V556 The values of different enum types are compared:
switch(ENUM_TYPE_A) { case ENUM_TYPE_B: ... }. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/project/dialogs/projectsettings.cpp
445 warn V556 The values of different enum types are compared:
switch(ENUM_TYPE_A) { case ENUM_TYPE_B: ... }. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/project/projectmanager.cpp 675
err V614 Potentially uninitialized pointer 'doc' used.
/home/n/kde/src/multimedia/kdenlive/src/project/projectmanager.cpp 701
err V567 Unspecified behavior. The order of argument evaluation is not
defined for 'updateTimeline' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/project/projectmanager.cpp 755
err V595 The 'm_project' pointer was utilized before it was verified
against nullptr. Check lines: 755, 758.
/home/n/kde/src/multimedia/kdenlive/src/mainwindow.cpp 696 err V567
Unspecified behavior. The order of argument evaluation is not defined for
'setupMenu' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/mainwindow.cpp 978 err V567
Unspecified behavior. The order of argument evaluation is not defined for
'setupMenu' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/mainwindow.cpp 1406 err V567
Unspecified behavior. The order of argument evaluation is not defined for
'addAction' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/mainwindow.cpp 1411 err V567
Unspecified behavior. The order of argument evaluation is not defined for
'addAction' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/mainwindow.cpp 1416 err V567
Unspecified behavior. The order of argument evaluation is not defined for
'addAction' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/mainwindow.cpp 1421 err V567
Unspecified behavior. The order of argument evaluation is not defined for
'addAction' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/mainwindow.cpp 1426 err V567
Unspecified behavior. The order of argument evaluation is not defined for
'addAction' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/mainwindow.cpp 1498 err V567
Unspecified behavior. The order of argument evaluation is not defined for
'addAction' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/clipmodel.cpp 146
warn V1004 The 'binClip' pointer was used unsafely after it was verified
against nullptr. Check lines: 142, 146.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/clipmodel.cpp 1311
err V567 Unspecified behavior. The order of argument evaluation is not
defined for 'setAttribute' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/clipmodel.cpp 1313
err V567 Unspecified behavior. The order of argument evaluation is not
defined for 'setAttribute' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/clipmodel.cpp 1470
err V567 Unspecified behavior. The order of argument evaluation is not
defined for 'setAttribute' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/clipmodel.cpp 40
err V670 The uninitialized class member 'm_lock' is used to initialize the
'm_hasTimeRemap' member. Remember that members are initialized in the order of
their declarations inside a class.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/builders/meltBuilder.cpp
159 warn V728 An excessive check can be simplified. The '||'
operator is surrounded by opposite expressions '!audioTrack' and 'audioTrack'.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/builders/meltBuilder.cpp
339 warn V728 An excessive check can be simplified. The '||'
operator is surrounded by opposite expressions '!audioTrack' and 'audioTrack'.
/home/n/kde/src/multimedia/kdenlive/src/scopes/scopemanager.cpp 31 warn
V730 It is possible that not all members of a class are initialized inside the
constructor. Consider inspecting: m_signalMapper.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/view/qmltypes/thumbnailprovider.cpp
39 err V595 The 'size' pointer was utilized before it was verified
against nullptr. Check lines: 39, 49.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/trackmodel.cpp 581
warn V778 Two similar code fragments were found. Perhaps, this is a typo and
'other_track' variable should be used instead of 'track'.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/trackmodel.cpp 2119
warn V1048 The 'startMix.firstClipId' variable was assigned the same value.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/trackmodel.cpp 2120
warn V1048 The 'startMix.secondClipId' variable was assigned the same value.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/trackmodel.cpp 2141
warn V1048 The 'endMix.firstClipId' variable was assigned the same value.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/trackmodel.cpp 2142
warn V1048 The 'endMix.secondClipId' variable was assigned the same value.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/timelinefunctions.cpp
692 err V1065 Expression can be simplified, check
'mixData.first.secondClipInOut.first' and similar operands.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/timelinefunctions.cpp
717 err V1065 Expression can be simplified, check
'mixData.second.firstClipInOut.second' and similar operands.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/timelinemodel.cpp
163 warn V711 It is dangerous to create a local variable within a loop
with a same name as a variable controlling this loop.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/timelinemodel.cpp
1447 warn V560 A part of conditional expression is always true:
sourceTrackId != - 1.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/timelinemodel.cpp
2886 err V792 The 'requestItemResize' function located to the right of
the operator '&' will be called regardless of the value of the left operand.
Perhaps, it is better to use '&&'.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/timelinemodel.cpp
3763 warn V788 The variable 'affectAllTracks', captured in a lambda
expression, has a constant value.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/timelinemodel.cpp
3765 warn V1051 Consider checking for misprints. It's possible that the
'trackId' should be used inside 'getItemPosition' function.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/timelinemodel.cpp
5735 warn V560 A part of conditional expression is always false:
foundCount > 1.
/home/n/kde/src/multimedia/kdenlive/src/titler/titledocument.cpp 496
err V567 Unspecified behavior. The order of argument evaluation is not
defined for 'QPen' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/titler/titledocument.cpp 697
err V567 Unspecified behavior. The order of argument evaluation is not
defined for 'setOffset' function. Consider inspecting the 'Size' variable.
/home/n/kde/src/multimedia/kdenlive/src/transitions/transitionlist/model/transitionfilter.cpp
10 err V730 Not all members of a class are initialized inside the
constructor. Consider inspecting: m_type_value.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/view/timelinewidget.cpp
450 err V781 The value of the 'ix' index is checked after it was used.
Perhaps there is a mistake in program logic.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/view/timelinecontroller.cpp
312 err V539 Consider inspecting iterators which are being passed as
arguments to function 'sort'.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/view/timelinecontroller.cpp
510 warn V547 Expression 'position > minimumPos' is always true.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/view/timelinecontroller.cpp
528 warn V1051 Consider checking for misprints. It's possible that the
'duration' should be checked here.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/view/timelinecontroller.cpp
1194 warn V592 The expression was enclosed by parentheses twice:
((expression)). One pair of parentheses is unnecessary or misprint is present.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/view/timelinecontroller.cpp
2489 warn V519 The 'm_model->m_overlayTrackCount' variable is assigned
values twice successively. Perhaps this is a mistake. Check lines: 2475, 2489.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/view/timelinecontroller.cpp
2598 warn V601 The bool type is implicitly cast to the integer type.
Inspect the first argument.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/view/timelinecontroller.cpp
2757 warn V601 The bool type is implicitly cast to the integer type.
Inspect the first argument.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/view/timelinecontroller.cpp
3360 err V502 Perhaps the '?:' operator works in a different way than it
was expected. The '?:' operator has a lower priority than the '+' operator.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/view/timelinecontroller.cpp
3647 warn V560 A part of conditional expression is always false: id == -
1.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/view/timelinecontroller.cpp
3759 warn V556 The values of different enum types are compared:
binClip->clipType() != ClipType::Text. Types: DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/view/timelinecontroller.cpp
3759 warn V556 The values of different enum types are compared. Types:
DataType, ProducerType.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/view/timelinecontroller.cpp
4418 err V674 The '0.5' literal of the 'double' type is compared to a
value of the 'int' type.
/home/n/kde/src/multimedia/kdenlive/src/utils/thumbnailcache.cpp 340
err V595 The 'ok' pointer was utilized before it was verified against
nullptr. Check lines: 340, 341.
/home/n/kde/src/multimedia/kdenlive/src/widgets/geometrywidget.cpp 188
warn V636 The expression was implicitly cast from 'int' type to 'double'
type. Consider utilizing an explicit type cast to avoid the loss of a
fractional part. An example: double A = (double)(X) / Y;.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 2245 err V591
Non-void function should return a value.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 2252 err V591
Non-void function should return a value.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 2259 err V591
Non-void function should return a value.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 2266 err V591
Non-void function should return a value.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 2273 err V591
Non-void function should return a value.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 2280 err V591
Non-void function should return a value.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 2287 err V591
Non-void function should return a value.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 2294 err V591
Non-void function should return a value.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 2391 err V591
Non-void function should return a value.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 2398 err V591
Non-void function should return a value.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 4379 warn V1004
The 'IMutableContext::currentContext' pointer was used unsafely after it was
verified against nullptr. Check lines: 4376, 4379.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 7858 warn V1068
Do not define an unnamed namespace in a header file.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 8182 warn V1068
Do not define an unnamed namespace in a header file.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 8965 warn V794
The assignment operator should be protected from the case of 'this == &other'.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 10209 warn V536 Be
advised that the utilized constant value is represented by an octal form. Oct:
'\\033', Dec: 27.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 10172 warn V1068
Do not define an unnamed namespace in a header file.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 10584 warn V1068
Do not define an unnamed namespace in a header file.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 10773 warn V1068
Do not define an unnamed namespace in a header file.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 11506 err V503
This is a nonsensical comparison: pointer < 0.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 11479 warn V1068
Do not define an unnamed namespace in a header file.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 12209 warn V1068
Do not define an unnamed namespace in a header file.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 13291 warn V1068
Do not define an unnamed namespace in a header file.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 13804 warn V1068
Do not define an unnamed namespace in a header file.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 14016 warn V1068
Do not define an unnamed namespace in a header file.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 15015 warn V1068
Do not define an unnamed namespace in a header file.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 15435 warn V1068
Do not define an unnamed namespace in a header file.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 15575 warn V728 An
excessive check can be simplified. The '||' operator is surrounded by opposite
expressions 'value < 0x80' and '0x80 <= value'.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 15828 warn V1068
Do not define an unnamed namespace in a header file.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 15849 warn V1068
Do not define an unnamed namespace in a header file.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 16125 warn V1068
Do not define an unnamed namespace in a header file.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 16800 warn V1068
Do not define an unnamed namespace in a header file.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 4404 warn V730
Not all members of a class are initialized inside the constructor. Consider
inspecting: storage.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 4405 warn V730
Not all members of a class are initialized inside the constructor. Consider
inspecting: storage.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 4408 warn V730
Not all members of a class are initialized inside the constructor. Consider
inspecting: storage.
/home/n/kde/build-pvs/multimedia/kdenlive/tests/tests_definitions.h 3
err V1043 A global object variable 'sourcesPath' is declared in the header.
Multiple copies of it will be created in all translation units that include
this header file.
/home/n/kde/src/multimedia/kdenlive/tests/fakeit.hpp 6290 err V522
Dereferencing of the null pointer 'ptr' might take place.
/home/n/kde/src/multimedia/kdenlive/tests/fakeit.hpp 8139 err V1047
Lifetime of the lambda is greater than lifetime of the local variable
'instance' captured by reference.
/home/n/kde/src/multimedia/kdenlive/tests/fakeit.hpp 8139 err V558
Function returns the reference to temporary local object: instance.
/home/n/kde/src/multimedia/kdenlive/tests/fakeit.hpp 8200 warn V522
There might be dereferencing of a potential null pointer 'methodMock'.
/home/n/kde/src/multimedia/kdenlive/tests/fakeit.hpp 8209 warn V522
There might be dereferencing of a potential null pointer 'dtorMock'.
/home/n/kde/src/multimedia/kdenlive/tests/fakeit.hpp 8702 warn V560 A
part of conditional expression is always true: found.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 4404 err V730
Not all members of a class are initialized inside the constructor. Consider
inspecting: storage.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 4405 err V730
Not all members of a class are initialized inside the constructor. Consider
inspecting: storage.
/home/n/kde/src/multimedia/kdenlive/tests/catch.hpp 4408 err V730
Not all members of a class are initialized inside the constructor. Consider
inspecting: storage.
/home/n/kde/src/multimedia/kdenlive/tests/fakeit.hpp 615 err V730
Not all members of a class are initialized inside the constructor. Consider
inspecting: _file, _callingMethod.
/home/n/kde/src/multimedia/kdenlive/tests/fakeit.hpp 1135 err V730
Not all members of a class are initialized inside the constructor. Consider
inspecting: _line.
/home/n/kde/src/multimedia/kdenlive/tests/fakeit.hpp 8760 err V730
Not all members of a class are initialized inside the constructor. Consider
inspecting: _file, _testMethod.
/home/n/kde/src/multimedia/kdenlive/tests/fakeit.hpp 9099 err V730
Not all members of a class are initialized inside the constructor. Consider
inspecting: _file, _callingMethod.
/home/n/kde/src/multimedia/kdenlive/tests/movetest.cpp 39 warn V656
Variables 'tid1', 'tid3' are initialized through the call to the same function.
It's probably an error or un-optimized code. Check lines: 38, 39.
/home/n/kde/src/multimedia/kdenlive/src/assets/keyframes/model/keyframemodel.hpp
108 warn V1071 Consider inspecting the 'getKeyframe' function.
The return value is not always used. Total calls: 10, discarded results: 1.
/home/n/kde/src/multimedia/kdenlive/tests/subtitlestest.cpp 52 warn
V656 Variables 'tid1', 'tid3' are initialized through the call to the same
function. It's probably an error or un-optimized code. Check lines: 51, 52.
/home/n/kde/src/multimedia/kdenlive/thumbnailer/mltpreview.cpp 102 err
V1028 Possible overflow. Consider casting operands of the 'width * height * 4'
operator to the 'size_t' type, not the result.
/home/n/kde/src/multimedia/kdenlive/tests/trimmingtest.cpp 463 err
V561 It's probably better to assign value to 'cid7' variable than to declare it
anew. Previous declaration: trimmingtest.cpp, line 48.
/home/n/kde/src/multimedia/kdenlive/src/timeline2/model/trackmodel.hpp 67
warn V1071 Consider inspecting the 'construct' function. The return value is
not always used. Total calls: 19, discarded results: 2.
/home/n/kde/src/multimedia/kdenlive/tests/mixtest.cpp 48 warn V656
Variables 'tid1', 'tid3' are initialized through the call to the same function.
It's probably an error or un-optimized code. Check lines: 47, 48.
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma: Kubuntu 22.04
(available in About System)
KDE Plasma Version:
KDE Frameworks Version:
Qt Version:
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