Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: f59e18069da6a713ae24f085a29d4759bc0a4b3f
https://github.com/WebKit/WebKit/commit/f59e18069da6a713ae24f085a29d4759bc0a4b3f
Author: Michael Saboff <[email protected]>
Date: 2023-12-14 (Thu, 14 Dec 2023)
Changed paths:
M JSTests/stress/regexp-lookbehind.js
M Source/JavaScriptCore/yarr/YarrInterpreter.cpp
Log Message:
-----------
[JSC] Assertion in JSC::Yarr::Interpreter<unsigned
char>::InputStream::uncheckInput called from backtrackPatternCasedCharacter
https://bugs.webkit.org/show_bug.cgi?id=266373
rdar://119187095
Reviewed by Justin Michaud.
When backtracking a lookbehind atom to its starting position we need to set the
input pointer to the starting position.
All other character based atoms had this right, except
backtrackPatternCasedCharacter().
* JSTests/stress/regexp-lookbehind.js: Added a new test case.
* Source/JavaScriptCore/yarr/YarrInterpreter.cpp:
(JSC::Yarr::Interpreter::backtrackPatternCasedCharacter):
Canonical link: https://commits.webkit.org/272039@main
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