Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 5757471893c37c07f97e55cbff426a90ab07cf49
https://github.com/WebKit/WebKit/commit/5757471893c37c07f97e55cbff426a90ab07cf49
Author: Fujii Hironori <[email protected]>
Date: 2025-02-04 (Tue, 04 Feb 2025)
Changed paths:
M Source/WebCore/platform/graphics/ComplexTextController.cpp
Log Message:
-----------
std::span::operator[] raises "span index out of range" error in
ComplexTextController::adjustGlyphsAndAdvances
https://bugs.webkit.org/show_bug.cgi?id=286905
Reviewed by Darin Adler.
With Windows Debug CRT, an expression "charactersSpan[characterIndex +
1]" in ComplexTextController::adjustGlyphsAndAdvances raised "span
index out of range" error for
fast/text/word-break-letter-spacing-utf16-surrogates.html.
Before accessing the element, we have to ensure
`charactersSpan.size()` is enough.
* Source/WebCore/platform/graphics/ComplexTextController.cpp:
(WebCore::ComplexTextController::adjustGlyphsAndAdvances):
Canonical link: https://commits.webkit.org/289794@main
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