Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 1292748ffd5245756ff9e1ae5a5b6e974f5c5936
https://github.com/WebKit/WebKit/commit/1292748ffd5245756ff9e1ae5a5b6e974f5c5936
Author: Alex Christensen <[email protected]>
Date: 2022-12-20 (Tue, 20 Dec 2022)
Changed paths:
M Source/WebCore/dom/Document.h
M Source/WebKit/WebProcess/WebPage/WebFrame.cpp
Log Message:
-----------
Call Document::willBeRemovedFromFrame before swapping a Frame for a
RemoteFrame
https://bugs.webkit.org/show_bug.cgi?id=249665
rdar://103565224
Reviewed by Simon Fraser.
This fixes crashes when using site isolation and loading cross-origin iframes
because the render tree is still attached to a Document which no longer has a
Frame before this change, but after this change the render tree is detached.
This makes investigation of bugs much easier and is the first step towards
hooking up drawing code for remote frames.
* Source/WebCore/dom/Document.h:
* Source/WebKit/WebProcess/WebPage/WebFrame.cpp:
(WebKit::WebFrame::didCommitLoadInAnotherProcess):
Canonical link: https://commits.webkit.org/258161@main
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