Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: ad2fe9dc38c40ee4c31f2b65b5e4f4f33ca817b0
https://github.com/WebKit/WebKit/commit/ad2fe9dc38c40ee4c31f2b65b5e4f4f33ca817b0
Author: Vassili Bykov <v_by...@apple.com>
Date: 2025-08-19 (Tue, 19 Aug 2025)
Changed paths:
M Source/JavaScriptCore/wasm/js/JSWebAssembly.cpp
Log Message:
-----------
REGRESSION(298653@main): ASSERTION FAILED: !m_needExceptionCheck
https://bugs.webkit.org/show_bug.cgi?id=297556
rdar://158635946
Reviewed by Yusuke Suzuki.
A throw scope was added to function `webAssemblyInstantiateFunc` by the JS
String builtins
work (https://bugs.webkit.org/show_bug.cgi?id=292630). Both branches of the
final
`if-else` of the function can throw an exception. The original behavior of this
function was to leave the exception to be checked by the caller. To preserve
this
behavior without triggering an exception check validation failure, the newly
introduced
scope should be released before returning.
Canonical link: https://commits.webkit.org/298912@main
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