Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 3ce91b574a8617f1d0ab72ab364f5ef26c14128e
https://github.com/WebKit/WebKit/commit/3ce91b574a8617f1d0ab72ab364f5ef26c14128e
Author: Antti Koivisto <an...@apple.com>
Date: 2023-01-22 (Sun, 22 Jan 2023)
Changed paths:
R LayoutTests/fast/css/at-property-registration-crash-expected.txt
R LayoutTests/fast/css/at-property-registration-crash.html
A
LayoutTests/fast/css/custom-properties/at-property-dirty-font-crash-expected.txt
A LayoutTests/fast/css/custom-properties/at-property-dirty-font-crash.html
A
LayoutTests/fast/css/custom-properties/at-property-registration-crash-expected.txt
A LayoutTests/fast/css/custom-properties/at-property-registration-crash.html
M Source/WebCore/style/StyleBuilder.cpp
Log Message:
-----------
Nullptr crash accessing font under
CSSPropertyParser::parseTypedCustomPropertyValue
https://bugs.webkit.org/show_bug.cgi?id=250984
rdar://104474407
Reviewed by Alan Baradlay.
*
LayoutTests/fast/css/custom-properties/at-property-dirty-font-crash-expected.txt:
Copied from LayoutTests/fast/css/at-property-registration-crash-expected.txt.
* LayoutTests/fast/css/custom-properties/at-property-dirty-font-crash.html:
Added.
*
LayoutTests/fast/css/custom-properties/at-property-registration-crash-expected.txt:
Renamed from LayoutTests/fast/css/at-property-registration-crash-expected.txt.
* LayoutTests/fast/css/custom-properties/at-property-registration-crash.html:
Renamed from LayoutTests/fast/css/at-property-registration-crash.html.
* Source/WebCore/style/StyleBuilder.cpp:
(WebCore::Style::Builder::resolveCustomPropertyValueWithVariableReferences):
Update the font before resolving a property if the property is font-dependent.
Canonical link: https://commits.webkit.org/259195@main
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