Bug 396692

Summary:	Crash when closing windows (if using certain window decoration themes)
Product:	[Plasma] kwin	Reporter:	Unknown <null>
Component:	platform-wayland-nested	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	kde
Priority:	NOR
Version First Reported In:	5.13.3
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	Gdb backtrace

Description Unknown 2018-07-20 13:23:51 UTC

Created attachment 114029 [details]
Gdb backtrace

When using certain windows decoration themes KWin will crash when pressing the close button of any window.

How to reproduce:
-Start a Plasma Wayland Session
-Open System Settings > Application Style > Window Decorations
-Select Plastik (included by default), Adapta or Materia and Apply
-Click on the close button of the System Setting Window => Crash

Links:
Gdb backtrace: https://pastebin.com/rKRwjY9a
LZ4 Coredump (18.3M): https://mega.nz/#!lh4WnAaR!k5EwMj1FkaPNmYlblEj1wZ-tpon80_49U_JL-cJmF0U

Comment 1 Unknown 2018-07-20 13:27:05 UTC

I've experienced the issue both on Arch Linux and Fedora 28 KDE Spin with the latest packages.

Comment 2 David Edmundson 2018-07-20 13:45:38 UTC

Fixed in next Qt

*** This bug has been marked as a duplicate of bug 395346 ***