Bug 279398
| Summary: | [Site Isolation] Cross-site iframes nested within same-site iframes cannot receive mouse events | ||
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| Product: | WebKit | Reporter: | Charlie Wolfe <charliew> |
| Component: | WebKit Process Model | Assignee: | Charlie Wolfe <charliew> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | nham, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Charlie Wolfe
The `passMouseXEventToSubframe()` function is used to send mouse events to local iframes, but it may later hit test to an out-of-process iframe. In such cases, the function must return a `HandleUserInputEventResult` so we can tell the UI process to forward the event.
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| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/135613422>
Charlie Wolfe
rdar://135438488
Charlie Wolfe
Pull request: https://github.com/WebKit/WebKit/pull/33354
EWS
Committed 283389@main (1656a6f556cd): <https://commits.webkit.org/283389@main>
Reviewed commits have been landed. Closing PR #33354 and removing active labels.