https://bugs.kde.org/show_bug.cgi?id=498255
Bug ID: 498255
Summary: kiod6 exits prematurely, after first save operation
Classification: Frameworks and Libraries
Product: frameworks-kio
Version: 6.8.0
Platform: Debian unstable
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: kio-bugs-n...@kde.org
Reporter: mity...@gmail.com
CC: kdelibs-b...@kde.org
Target Milestone: ---
Created attachment 177110
--> https://bugs.kde.org/attachment.cgi?id=177110&action=edit
Stack traces from gdb
SUMMARY
When you open a file using kioexec in a third-party application, after first
save from that application the temporary directory is deleted, and saving the
file second time is impossible.
STEPS TO REPRODUCE
1. Connect an Android phone as MTP device. Maybe the same will happen with
other protocols, but I have not tested.
2. Create an empty file named test.txt on that device.
3. Open that file in a non-KDE editor from Dophin (I tested with ReText and
Geany).
4. Edit the file, click Save.
5. In the "File Changed" dialog, click Upload.
6. In the "File Already Exists" dialog, click "Overwrite".
OBSERVED RESULT
- The editor displays a warning that the file
~/.cache/kioexec/run/<pid>_0/test.txt does not exist anymore.
- The kiod6 process is no longer running.
- The temporary directory ~/.cache/kioexec/run/<pid>_0 does not exist anymore,
saving the file second time is not possible.
EXPECTED RESULT
It should be possible to save the file from the editor second time.
SOFTWARE/OS VERSIONS
KDE Plasma Version: 6.2.4
KDE Frameworks Version: 6.8.0
Qt Version: 6.7.2
ADDITIONAL INFORMATION
It looks like the temporary directory is deleted by kiod6, which exits after
the copy job is completed. I connected to a running kiod6 process with gdb, put
a breakpoint on QDir::rmdir and confirmed that.
Then I put a breakpoint on QCoreApplicationPrivate::quitAutomatically, to find
out why the process exits. Both stack traces are in the attached file.
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