Bug 431327

Summary:	[Clipboard][GTK] Concurrency between kwin-wayland clipboard management and gtk clipboard management can lead to kwin crash
Product:	[Plasma] kwin	Reporter:	jonas-miles-kwecl
Component:	wayland-generic	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED BACKTRACE
Severity:	crash	CC:	alex765, kde, nate
Priority:	NOR	Flags:	jonas-miles-kwecl: Wayland+
Version:	5.20.4
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description jonas-miles-kwecl 2021-01-08 19:45:54 UTC

SUMMARY


STEPS TO REPRODUCE
This bug is a derivative of https://bugs.kde.org/show_bug.cgi?id=431100
That is a double bug involving eclipse and kwin.

To reproduce that crash. Download eclipse 2020.12 or earlier,
run it under wayland and use copy paste 
between eclipse and konsole or even between eclipse views.

And that bug will appear, but randomly.

Another way to make this bug appear is in java editor view enter a dot and then CTRL+space.

OBSERVED RESULT
failure in eclipse java editor view of clipboard or content assist tool
leads to eclipse and kwin-wayland cascade crash.

EXPECTED RESULT
kwin-wayland should not cascade-crash when eclipse has a failure.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION

Comment 1 jonas-miles-kwecl 2021-01-08 19:57:21 UTC

*** Bug 430232 has been marked as a duplicate of this bug. ***

Comment 2 David Edmundson 2021-07-20 11:51:20 UTC

Crashes need a backtrace to be actionable