https://bugs.kde.org/show_bug.cgi?id=419107
Bug ID: 419107
Summary: Discover crashes when opening some app details page
Product: Discover
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Flatpak Backend
Assignee: lei...@leinir.dk
Reporter: jbb.m...@gmx.de
CC: aleix...@kde.org, jgrul...@redhat.com
Target Milestone: ---
Created attachment 126941
--> https://bugs.kde.org/attachment.cgi?id=126941&action=edit
gdb backtrace
SUMMARY
Discover crashes when opening an app details page of an app that is available
from a local source, for example because one used flatpak-builder --install.
Since the crash references the IconUrlRole, discover might crash on every
repository that doesn't have an icon, but I wasn't able to verify that.
gdb output of the crash:
Thread 1 "plasma-discover" received signal SIGSEGV, Segmentation fault.
0x00007fffc42fbb32 in FlatpakResource::sourceIcon (this=0xce8c70) at
/home/jbb/kde/src/discover/libdiscover/backends/FlatpakBackend/FlatpakResource.cpp:573
573 const auto iconUrl =
qobject_cast<FlatpakBackend*>(backend())->sources()->sourceById(origin())->data(FlatpakSourcesBackend::IconUrlRole).toString();
STEPS TO REPRODUCE
1. Compile an app locally with flatpak-builder --install
2. open the details page of that app in discover
3. See discover crash
OBSERVED RESULT
crash
EXPECTED RESULT
no crash, app details are displayed
SOFTWARE/OS VERSIONS
Operating System: Debian GNU/Linux
KDE Plasma Version: 5.18.80
KDE Frameworks Version: 5.68.0
Qt Version: 5.15.0
Kernel Version: 5.4.0-4-amd64
OS-Type: 64-bit
Processor: 4 × Intel® Core™ i5-5200U CPU @ 2.20GHz
Memory: 7,8 GiB
ADDITIONAL INFORMATION
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