Bug 283958
| Summary: | REGRESSION(285922@main): Crash in `WebPageProxy::sendPreventableTouchEvent` | ||
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| Product: | WebKit | Reporter: | Charlie Wolfe <charliew> |
| Component: | UI Events | Assignee: | Charlie Wolfe <charliew> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Charlie Wolfe
Some UI -> WCP messages use a completion handler when an event has been handled, instead of explicitly sending DidReceiveEvent. If a completion handler returns because a WCP has terminated, we won’t have an IPC::Connection& to use for the message checks in didReceiveEvent, leading to a release assertion failure when attempting to access the connection for the mainframe process. We should revert these changes until we have a better way to get an IPC::Connection using sendWithAsyncReply with site isolated web processes.
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| Add attachment proposed patch, testcase, etc. |
Charlie Wolfe
rdar://140220599
Charlie Wolfe
Pull request: https://github.com/WebKit/WebKit/pull/37355
EWS
Committed 287284@main (23d986b96f56): <https://commits.webkit.org/287284@main>
Reviewed commits have been landed. Closing PR #37355 and removing active labels.