https://bugs.kde.org/show_bug.cgi?id=500241
Bug ID: 500241
Summary: Crash when opening duplicated file entry in projects
tool
Classification: Applications
Product: kate
Version: 24.12.2
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwrite-bugs-n...@kde.org
Reporter: bj...@sentiandream.com
Target Milestone: ---
Application: kate (24.12.2)
ApplicationNotResponding [ANR]: false
Qt Version: 6.8.2
Frameworks Version: 6.10.0
Operating System: Linux 6.12.11-200.fc41.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora Linux 41 (Forty One)"
DrKonqi: 6.3.0 [CoredumpBackend]
-- Information about the crash:
I'm running a pretty standard installation of Fedora 41 with KDE Plasma.
I have a saved session open in Kate and the projects tool is showing a local
folder.
This is how the crash is reproduced:
1) In the projects tool, select a file system folder.
2) Right-click the folder and select "New file".
3) Enter a file name. The new file is created on the file system and displayed
in the list nested under the folder I right-clicked.
4) Right-click the same folder again and select "New file".
5) Enter the SAME file name as in step 3. When clicking OK, a second ENTRY is
created and displayed in the list (but no file is created on the file system).
6) Select one of the "new" files and right-click it (it doesn't matter which
one).
7) Select "Delete". The file is deleted from the file system and the entry is
removed from the list.
8) Double-click the remaining duplicated "new" file entry. This will crash
Kate.
Kate: v24.12.2
KDE Plasma: v6.3.0
KDE Frameworks: v6.10.0
Qt: v6.8.2
Kernel: v6.12.11-200
The crash can be reproduced every time.
-- Backtrace (Reduced):
#5 0x00007f37f5fc1b74 in
QHashPrivate::iterator<QHashPrivate::Node<QtPrivate::QModelIndexWrapper,
QSortFilterProxyModelPrivate::Mapping*> >::node (this=<synthetic pointer>) at
/usr/src/debug/qt6-qtbase-6.8.2-2.fc41.x86_64/src/corelib/tools/qhash.h:795
#6 QHash<QtPrivate::QModelIndexWrapper,
QSortFilterProxyModelPrivate::Mapping*>::const_iterator::key (this=<synthetic
pointer>) at
/usr/src/debug/qt6-qtbase-6.8.2-2.fc41.x86_64/src/corelib/tools/qhash.h:1186
#7 QSortFilterProxyModel::parent (this=0x556692c5dd50, child=<optimized out>)
at
/usr/src/debug/qt6-qtbase-6.8.2-2.fc41.x86_64/src/corelib/itemmodels/qsortfilterproxymodel.cpp:2141
#8 0x00007f37f5f8f3ed in QModelIndex::parent (this=0x7fffb6efb310) at
/usr/src/debug/qt6-qtbase-6.8.2-2.fc41.x86_64/src/corelib/itemmodels/qabstractitemmodel.h:506
#9 QItemSelection::select (this=this@entry=0x7fffb6efb280, topLeft=...,
bottomRight=...) at
/usr/src/debug/qt6-qtbase-6.8.2-2.fc41.x86_64/src/corelib/itemmodels/qitemselectionmodel.cpp:393
Reported using DrKonqi
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