Bug 242013

Summary:	IOSurfacePool has to stop its collection timer when it is being deleted
Product:	WebKit	Reporter:	Said Abou-Hallawa <sabouhallawa>
Component:	Layout and Rendering	Assignee:	Said Abou-Hallawa <sabouhallawa>
Status:	RESOLVED INVALID
Severity:	Normal	CC:	bfulgham, simon.fraser, webkit-bug-importer, zalan
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Said Abou-Hallawa 2022-06-26 01:38:26 PDT

The timer is a kernel object and if it is active it can fire even after its container RunLoop::Timer object is destroyed. So the destructor of IOSurfacePool needs to stop the collection timer if it is active.

Comment 1 Said Abou-Hallawa 2022-06-26 01:41:52 PDT

rdar://94516877

Comment 2 Said Abou-Hallawa 2022-06-26 01:48:34 PDT

Pull request: https://github.com/WebKit/WebKit/pull/1808