Bug 232138 - RemoteDisplayListRecorder RemoteImageBuffer refcount cycle causes GPUP memory leak
Summary: RemoteDisplayListRecorder RemoteImageBuffer refcount cycle causes GPUP memory...
Status: RESOLVED DUPLICATE of bug 232139
Alias: None
Product: WebKit
Classification: Unclassified
Component: Canvas (show other bugs)
Version: WebKit Local Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-10-22 03:23 PDT by Kimmo Kinnunen
Modified: 2021-10-22 03:45 PDT (History)
1 user (show)

See Also:

Attachments
testcase creating imagebitmaps (18.64 KB, application/zip)
2021-10-22 03:23 PDT, Kimmo Kinnunen 		no flags Details
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Description Kimmo Kinnunen 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.
Comment 1 Kimmo Kinnunen 2021-10-22 03:45:06 PDT 

*** This bug has been marked as a duplicate of bug 232139 ***