Branch: refs/heads/webkitglib/2.50
Home: https://github.com/WebKit/WebKit
Commit: 18bb5c977d39c3e4a01d972f6d1febd9b6a54a52
https://github.com/WebKit/WebKit/commit/18bb5c977d39c3e4a01d972f6d1febd9b6a54a52
Author: Yulun Wu <[email protected]>
Date: 2025-11-18 (Tue, 18 Nov 2025)
Changed paths:
A
LayoutTests/fast/css3-text/css3-text-wrap/text-wrap-pretty-line-break-crash-4-expected.txt
A
LayoutTests/fast/css3-text/css3-text-wrap/text-wrap-pretty-line-break-crash-4.html
A
LayoutTests/fast/css3-text/css3-text-wrap/text-wrap-pretty-line-break-crash-5-expected.txt
A
LayoutTests/fast/css3-text/css3-text-wrap/text-wrap-pretty-line-break-crash-5.html
M
Source/WebCore/layout/formattingContexts/inline/InlineContentConstrainer.cpp
Log Message:
-----------
Cherry-pick 303130@main (44bd78d54f85).
https://bugs.webkit.org/show_bug.cgi?id=302553
[text-wrap][pretty] Fix incorrect index in InlineContentConstrainer
hyphenation fallback
https://bugs.webkit.org/show_bug.cgi?id=302553
<rdar://164680038>
Reviewed by Alan Baradlay.
This PR fixes a bug where the hyphenation fallback was using the wrong
starting inline item position. We should use:
breakOpportunities[lastValidStateIndex]
to correctly look up the actual inline item index from
the break opportunities array.
This PR also adds bounds checks before accessing the arrays.
Combined changes:
*
LayoutTests/fast/css3-text/css3-text-wrap/text-wrap-pretty-line-break-crash-4-expected.txt:
Added.
*
LayoutTests/fast/css3-text/css3-text-wrap/text-wrap-pretty-line-break-crash-4.html:
Added.
*
LayoutTests/fast/css3-text/css3-text-wrap/text-wrap-pretty-line-break-crash-5-expected.txt:
Added.
*
LayoutTests/fast/css3-text/css3-text-wrap/text-wrap-pretty-line-break-crash-5.html:
Added.
*
Source/WebCore/layout/formattingContexts/inline/InlineContentConstrainer.cpp:
(WebCore::Layout::InlineContentConstrainer::prettifyRange):
Canonical link: https://commits.webkit.org/303130@main
Canonical link: https://commits.webkit.org/298234.290@webkitglib/2.50
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