Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 9649ee33c20c830a78b1fd660123b4a9d2fe5989
https://github.com/WebKit/WebKit/commit/9649ee33c20c830a78b1fd660123b4a9d2fe5989
Author: Pratiksha Choudhury <[email protected]>
Date: 2025-01-16 (Thu, 16 Jan 2025)
Changed paths:
A
LayoutTests/fast/css/css-typed-om/css-builder-converter-initial-letter-crash-expected.txt
A
LayoutTests/fast/css/css-typed-om/css-builder-converter-initial-letter-crash.html
M Source/WebCore/css/CSSQuadValue.cpp
M Source/WebCore/css/CSSQuadValue.h
M Source/WebCore/css/typedom/StylePropertyMap.cpp
Log Message:
-----------
ASAN_TRAP in Style::BuilderConverter::convertInitialLetter
https://bugs.webkit.org/show_bug.cgi?id=285459
rdar://141024836
Reviewed by Matthieu Dubet and Ryosuke Niwa.
Added a check to verify the CSSQuad value else throw TypeError.
*
LayoutTests/fast/css/css-typed-om/css-builder-converter-initial-letter-crash-expected.txt:
Added.
*
LayoutTests/fast/css/css-typed-om/css-builder-converter-initial-letter-crash.html:
Added.
* Source/WebCore/css/CSSQuadValue.cpp:
(WebCore::CSSQuadValue::CSSQuadValue):
(WebCore::CSSQuadValue::canBeCoalesced const):
* Source/WebCore/css/CSSQuadValue.h:
* Source/WebCore/css/typedom/StylePropertyMap.cpp:
(WebCore::StylePropertyMap::set):
Canonical link: https://commits.webkit.org/289023@main
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