Bug 258330 - REGRESSION (265125@main): Crash in content process after manually killing the GPU process
Summary: REGRESSION (265125@main): Crash in content process after manually killing the...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKit Process Model (show other bugs)
Version: Safari 16
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Simon Fraser (smfr)
URL:
Keywords: InRadar
Depends on:
Blocks: 258793
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Reported: 2023-06-20 16:17 PDT by Simon Fraser (smfr)
Modified: 2023-07-02 23:53 PDT (History)
2 users (show)

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Description Simon Fraser (smfr) 2023-06-20 16:17:29 PDT 
Killing the GPU process can result in a crash in `RemoteRenderingBackendProxy::prepareBuffersForDisplay()` because the IPC error is noErrr, but we don't have sendResult.replyArguments.
Comment 1 Simon Fraser (smfr) 2023-06-20 16:20:54 PDT 
<rdar://110998883>
Comment 2 Simon Fraser (smfr) 2023-06-20 16:38:25 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/15121
Comment 3 EWS 2023-06-21 17:19:41 PDT 
Committed 265382@main (cda93437a8a8): <https://commits.webkit.org/265382@main>

Reviewed commits have been landed. Closing PR #15121 and removing active labels.