Bug 232138

Summary: RemoteDisplayListRecorder RemoteImageBuffer refcount cycle causes GPUP memory leak
Product: WebKit Reporter: Kimmo Kinnunen <kkinnunen>
Component: CanvasAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: dino
Priority: P2    
Version: WebKit Local Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
testcase creating imagebitmaps none

Kimmo Kinnunen
Reported 2021-10-22 03:23:15 PDT
Created attachment 442143 [details] testcase creating imagebitmaps RemoteDisplayListRecorder RemoteImageBuffer refcount cycle causes GPUP memory leak Contributing factors: RemoteDisplayListRecorder refs RemoteImageBuffer refs RemoteDisplayListRecorder RemoteDisplayListRecorderProxy does not send destruction notification GPUP side does not remove the RemoteDisplayListRecorder ever. Note: Due to bug 187964 the test case is hard to repro. After testcase runs, open inspector to run gc.
Attachments
testcase creating imagebitmaps (18.64 KB, application/zip)
2021-10-22 03:23 PDT, Kimmo Kinnunen 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Kimmo Kinnunen
Comment 1 2021-10-22 03:45:06 PDT
*** This bug has been marked as a duplicate of bug 232139 ***
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