Bug 261091
| Summary: | RemoteImageBufferProxy::ensureBackendCreated can wait for a message that isn't pending | ||
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| Product: | WebKit | Reporter: | Matt Woodrow <mattwoodrow> |
| Component: | Layout and Rendering | Assignee: | Matt Woodrow <mattwoodrow> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | bfulgham, simon.fraser, webkit-bug-importer, zalan |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Matt Woodrow
<rdar://114795818>
ensureBackendCreated waits for the DidCreateBackend message to be delivered, but it's possible for the GPUP to have crashed and been recreated since the request was made, and thus the message will never arrive.
We make new requests for backends in RemoteResourceCacheProxy::remoteResourceCacheWasDestroyed, so it should be fine to just fail to return a backend in the meantime.
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Matt Woodrow
Pull request: https://github.com/WebKit/WebKit/pull/17390
EWS
Committed 267619@main (df7a74a8f788): <https://commits.webkit.org/267619@main>
Reviewed commits have been landed. Closing PR #17390 and removing active labels.