https://bugs.kde.org/show_bug.cgi?id=404402
Bug ID: 404402
Summary: discover implodes when opening an appstream uri
Product: Discover
Version: 5.15.0
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: KNewStuff Backend
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: ---
Created attachment 118113
--> https://bugs.kde.org/attachment.cgi?id=118113&action=edit
cgcicon.knsrc file for reference
when opening an appstream uri (through webbrowser or appstream krunner runner)
the app page will briefly appear and a few seconds later discover will crash.
STEPS TO REPRODUCE
1. have /etc/xdg/cgcicon.ksnrc [bogus ksnrc]
2. run `plasma-discover appstream://org.kde.kamoso.desktop`
OBSERVED RESULT
crash
EXPECTED RESULT
no crash
SOFTWARE/OS VERSIONS
Windows:
MacOS:
Linux/KDE Plasma: 5.15
(available in About System)
KDE Plasma Version: 5.15
KDE Frameworks Version: 5.55
Qt Version: 5.12
Only using two backends still crashes
plasma-discover appstream://org.kde.kamoso.desktop --backends
packagekit-backend,kns-backend
Only using pk backend does not crash
plasma-discover appstream://org.kde.kamoso.desktop --backends
packagekit-backend
Working theory is that somehow the invalid ksnrc causes the crash. It's unclear
how. Moving the file away makes discover not crash, moving it back makes it
crash again. Backtracing is unfortunately fairly meh because of qml. Jonathan
Riddell can also confirm the crash with that file in place.
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