Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 6bf69ff83955cd9e0b9d7779b5d51d97a179ae04
https://github.com/WebKit/WebKit/commit/6bf69ff83955cd9e0b9d7779b5d51d97a179ae04
Author: Charlie Wolfe <[email protected]>
Date: 2024-04-23 (Tue, 23 Apr 2024)
Changed paths:
M Source/WebKit/UIProcess/ProvisionalPageProxy.cpp
M Tools/TestWebKitAPI/Tests/WebKitCocoa/SiteIsolation.mm
Log Message:
-----------
[Site Isolation] Drawing identifier sent during page creation may be
incorrect after a process swap
https://bugs.webkit.org/show_bug.cgi?id=273128
rdar://126927331
Reviewed by Alex Christensen.
In `WebPageProxy::continueNavigationInNewProcess()` the call to
`ensureProcessForDomain()` will send the
drawing area identifier to the new web process. The drawing area identifier may
change again in
`ProvisionalPageProxy`, but we may not send the CreateWebPage message to notify
the web process it has
changed. This message should always be sent.
* Source/WebKit/UIProcess/ProvisionalPageProxy.cpp:
(WebKit::ProvisionalPageProxy::initializeWebPage):
* Tools/TestWebKitAPI/Tests/WebKitCocoa/SiteIsolation.mm:
(TestWebKitAPI::TEST(SiteIsolation,
PresentationUpdateAfterCrossSiteNavigation)):
Canonical link: https://commits.webkit.org/277886@main
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