Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 3118ca3aba21cf20766aade82f62f7dfd789ef62
https://github.com/WebKit/WebKit/commit/3118ca3aba21cf20766aade82f62f7dfd789ef62
Author: Sosuke Suzuki <[email protected]>
Date: 2026-03-15 (Sun, 15 Mar 2026)
Changed paths:
M Source/JavaScriptCore/wasm/WasmOperations.cpp
Log Message:
-----------
[JSC] Fix null deref in Wasm operationAllocateResultsArray on OOM
https://bugs.webkit.org/show_bug.cgi?id=309995
Reviewed by Yusuke Suzuki.
When JSArray::tryCreateUninitializedRestricted fails due to OOM,
throwOutOfMemoryError is called but we fall through and dereference
the null result in result->initializeIndex() below.
* Source/JavaScriptCore/wasm/WasmOperations.cpp:
(JSC::Wasm::JSC_DEFINE_JIT_OPERATION):
Canonical link: https://commits.webkit.org/309303@main
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