Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: e6fdf9384bd28565fdb198e6a2ca8c9b938af45d
https://github.com/WebKit/WebKit/commit/e6fdf9384bd28565fdb198e6a2ca8c9b938af45d
Author: Alan Baradlay <[email protected]>
Date: 2025-12-16 (Tue, 16 Dec 2025)
Changed paths:
A
LayoutTests/fast/block/float/incorrect-float-state-after-align-shift-expected.txt
A LayoutTests/fast/block/float/incorrect-float-state-after-align-shift.html
M Source/WebCore/rendering/FloatingObjects.cpp
Log Message:
-----------
[Floats] Crash in WebCore::PODIntervalTree::searchForOverlapsFrom;
WebCore::PODIntervalTree::searchForOverlapsFrom;
WebCore::FloatingObjects::logicalRightOffset
https://bugs.webkit.org/show_bug.cgi?id=301301
rdar://163018138
Reviewed by Antti Koivisto.
PODIntervalTree node needs to be "updated" when associated float position
changes.
(PODIntervalTree is a red-black tree where nodes are floating objects with
y-maxY intervals.
In order to be able for find such floats in the tree, we have to ensure their
positions are always up-to-date.)
Test: fast/block/float/incorrect-float-state-after-align-shift.html
*
LayoutTests/fast/block/float/incorrect-float-state-after-align-shift-expected.txt:
Added.
* LayoutTests/fast/block/float/incorrect-float-state-after-align-shift.html:
Added.
* Source/WebCore/rendering/FloatingObjects.cpp:
(WebCore::FloatingObjects::shiftFloatsBy):
Originally-landed-as: 301765.105@safari-7623-branch (7d76e40e21d9).
rdar://166338458
Canonical link: https://commits.webkit.org/304504@main
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