Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 84ebf5141996487b18210ca5c38429477fc7eb23
https://github.com/WebKit/WebKit/commit/84ebf5141996487b18210ca5c38429477fc7eb23
Author: Tim Nguyen <[email protected]>
Date: 2024-04-15 (Mon, 15 Apr 2024)
Changed paths:
A
LayoutTests/fast/css/view-transitions-update-pseudo-element-crash-expected.txt
A LayoutTests/fast/css/view-transitions-update-pseudo-element-crash.html
M Source/WebCore/dom/ViewTransition.cpp
Log Message:
-----------
heap-use-after-free | Style::Resolver::setViewTransitionStyles;
WebCore::ViewTransition::updatePseudoElementStyles;
WebCore::ViewTransition::activateViewTransition
https://bugs.webkit.org/show_bug.cgi?id=272709
rdar://125944789
Reviewed by Chris Dumez.
Adopt `Ref` smart pointer to fix the UAF.
*
LayoutTests/fast/css/view-transitions-update-pseudo-element-crash-expected.txt:
Added.
* LayoutTests/fast/css/view-transitions-update-pseudo-element-crash.html: Added.
* Source/WebCore/dom/ViewTransition.cpp:
(WebCore::ViewTransition::setupDynamicStyleSheet):
(WebCore::ViewTransition::updatePseudoElementStyles):
Canonical link: https://commits.webkit.org/277521@main
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