Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: eb64f293d84c819520b2c07b6971db8bdc55d8ff
https://github.com/WebKit/WebKit/commit/eb64f293d84c819520b2c07b6971db8bdc55d8ff
Author: Yusuke Suzuki <[email protected]>
Date: 2026-09-09 (Wed, 09 Sep 2026)
Changed paths:
M Source/JavaScriptCore/runtime/RegExp.cpp
M Source/JavaScriptCore/runtime/RegExp.h
Log Message:
-----------
[JSC] Emit WTF::storeStoreFence before assigning to RegExp::m_regExpJITCode
https://bugs.webkit.org/show_bug.cgi?id=323796
rdar://187046069
Reviewed by Keith Miller.
As it is concurrently read, let's ensure that all fields are fully
initialized before it gets exposed via WTF::storeStoreFence.
* Source/JavaScriptCore/runtime/RegExp.cpp:
(JSC::RegExp::ensureRegExpJITCode):
* Source/JavaScriptCore/runtime/RegExp.h:
Canonical link: https://commits.webkit.org/320769@main
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