Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 21dcce94ae6dd4c423d9a1a62ae45eec2208cd31
https://github.com/WebKit/WebKit/commit/21dcce94ae6dd4c423d9a1a62ae45eec2208cd31
Author: Don Olmstead <[email protected]>
Date: 2024-11-12 (Tue, 12 Nov 2024)
Changed paths:
M Source/WTF/wtf/JSONValues.cpp
M Source/WTF/wtf/Threading.cpp
M Source/WebCore/css/parser/CSSParserToken.cpp
Log Message:
-----------
Fix std::span runtime errors with MSVC debug runtime
https://bugs.webkit.org/show_bug.cgi?id=283023
Reviewed by Chris Dumez and Alex Christensen.
Microsoft's STL interprets the standard such that operations on two iterators
are only defined for the same sequence. When using the debug runtime this causes
runtime errors around `std::span` doing iterator comparisons. Get the address
of the iterator before doing the operations.
Also fix an assert that failed because it went over the bounds of the
`std::span`.
* Source/WTF/wtf/JSONValues.cpp:
* Source/WTF/wtf/Threading.cpp:
(WTF::Thread::normalizeThreadName):
* Source/WebCore/css/parser/CSSParserToken.cpp:
(WebCore::mergeIfAdjacent):
Canonical link: https://commits.webkit.org/286518@main
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