| Summary: | Kate crashes when closing after saving a new file overwriting a file in another kate tab. | ||
|---|---|---|---|
| Product: | [Applications] kate | Reporter: | Oded Arbel <oded> |
| Component: | general | Assignee: | KWrite Developers <kwrite-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | CC: | christoph |
| Priority: | NOR | Keywords: | drkonqi |
| Version First Reported In: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Neon | ||
| OS: | Linux | ||
| Latest Commit: | https://invent.kde.org/utilities/kate/commit/a988fb0d4ccdd714f9998789ad09a7cb301da8a6 | Version Fixed/Implemented In: | |
| Sentry Crash Report: | |||
| Attachments: | New crash information added by DrKonqi | ||
Created attachment 153562 [details]
New crash information added by DrKonqi
DrKonqi auto-attaching complete backtrace.
It may be a requirement for the documents side bar to be open, not sure. A possibly relevant merge request was started @ https://invent.kde.org/utilities/kate/-/merge_requests/1007 If you have time, you could try out my patch, if feasible. Git commit a988fb0d4ccdd714f9998789ad09a7cb301da8a6 by Christoph Cullmann. Committed on 13/11/2022 at 21:23. Pushed by cullmann into branch 'master'. avoid dangling document pointers M +20 -7 apps/lib/katemwmodonhddialog.cpp M +1 -0 apps/lib/katemwmodonhddialog.h https://invent.kde.org/utilities/kate/commit/a988fb0d4ccdd714f9998789ad09a7cb301da8a6 with current master, I can't reproduce the crash anymore, but I did observe a new weird behavior that may be related to the change: When I press CTRL+S on a new document (it doesn't matter if its the first document or another) or CTRL+SHIFT+S on an existing document, I get two file save dialog - one on top of the other. If I dismiss one of them and save with the other, the file is saved - doesn't matter which one I dismiss. |
Application: kate (22.11.70) Qt Version: 5.15.7 Frameworks Version: 5.100.0 Operating System: Linux 5.19.0-23-generic x86_64 Windowing System: Wayland Distribution: KDE neon Unstable Edition DrKonqi: 5.26.80 [CoredumpBackend] -- Information about the crash: This seems very reproducable: 1. Open a file in Kate. 2. In the same window, open a new empty tab and type something. 3. Save the new file to the same file that was opened in step 1. 4. Close the first file by middle-clicking its tab. 5. Close the second file - for example, by exiting Kate. I think it has something to do with the temporary files, because I see this in the terminal right before the crash: ---8<--- kf.kio.core.dirlister: "/home/odeda/.test.txt.kate-swp" kf.kio.core.dirlister: "/home/odeda/.test.txt.kate-swp" kf.kio.core.dirlister: old: ".test.txt.kate-swp" QUrl("file:///home/odeda/.test.txt.kate-swp") new: ".test.txt.kate-swp" QUrl("file:///home/odeda/.test.txt.kate-swp") kf.kio.core.dirlister: "/home/odeda/.test.txt.kate-swp" kf.kio.core.dirlister: "/home/odeda/.test.txt.kate-swp" kf.kio.core.dirlister: old: ".test.txt.kate-swp" QUrl("file:///home/odeda/.test.txt.kate-swp") new: ".test.txt.kate-swp" QUrl("file:///home/odeda/.test.txt.kate-swp") kf.texteditor: kf.texteditor: new range: [ (0, 0) -> (8, 0) ] kf.texteditor: old range: [ (0, 0) -> (9, 0) ] kf.kio.core.dirlister: "/home/odeda/.test.txt.kate-swp" kf.kio.core.dirlister: "/home/odeda/.test.txt.kate-swp" kf.kio.core.dirlister: old: ".test.txt.kate-swp" QUrl("file:///home/odeda/.test.txt.kate-swp") new: ".test.txt.kate-swp" QUrl("file:///home/odeda/.test.txt.kate-swp") ---8<--- The reporter is unsure if this crash is reproducible. -- Backtrace (Reduced): #6 0x00007f9c911dba0e in KateMwModOnHdDialog::slotSelectionChanged(QTreeWidgetItem*, QTreeWidgetItem*) (this=<optimized out>, current=0x563178f4c620) at ./apps/lib/katemwmodonhddialog.cpp:240 #7 0x00007f9c8fdb10f4 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffdb5a14a30, r=0x563176b06670, this=0x563178f02e40) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398 #8 doActivate<false>(QObject*, int, void**) (sender=0x563176b08670, signal_index=24, argv=0x7ffdb5a14a30) at kernel/qobject.cpp:3919 #9 0x00007f9c90d1d972 in QTreeWidget::currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #10 0x00007f9c8fdb1128 in doActivate<false>(QObject*, int, void**) (sender=0x5631789dcca0, signal_index=4, argv=0x7ffdb5a14b30) at kernel/qobject.cpp:3931 Reported using DrKonqi