Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 80993fda030b571a3937b08f8809b50d72b61855
https://github.com/WebKit/WebKit/commit/80993fda030b571a3937b08f8809b50d72b61855
Author: Ahmad Saleem <[email protected]>
Date: 2024-01-19 (Fri, 19 Jan 2024)
Changed paths:
M Source/WebCore/page/FrameTree.cpp
Log Message:
-----------
Avoid traversing the FrameTree up in FrameTree::top()
https://bugs.webkit.org/show_bug.cgi?id=185394
Reviewed by Chris Dumez.
Credits & Patch Authored by Chris Dumez.
Avoid traversing the FrameTree up in FrameTree::top() and rely on
Frame::mainFrame() instead to get
the answer right away. There is a potential behavior change if calling
FrameTree::top() on a detached
frame (it will keep return the main frame now instead of returning the frame
itself). However, it
should not matter in practice as we should not be dealing with the FrameTree of
a detached frame.
* Source/WebCore/page/FrameTree.cpp:
(FrameTree::top):
Canonical link: https://commits.webkit.org/273230@main
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