Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 05b8559264081c931af39bd38bff38b1697c944f
      
https://github.com/WebKit/WebKit/commit/05b8559264081c931af39bd38bff38b1697c944f
  Author: Cole Carley <[email protected]>
  Date:   2026-07-01 (Wed, 01 Jul 2026)

  Changed paths:
    M 
LayoutTests/imported/w3c/web-platform-tests/wasm/core/memory64/memory64-imports.wast.js-expected.txt
    M Source/JavaScriptCore/wasm/js/WebAssemblyModuleRecord.cpp

  Log Message:
  -----------
  [Memory64] Missing memory address type mismatch check during import linking
https://bugs.webkit.org/show_bug.cgi?id=317803
rdar://180571813

Reviewed by Yusuke Suzuki.

There is no address type mismatch check during import linking for external 
memory,
which causes a bug in Memory64.

* Source/JavaScriptCore/wasm/js/JSWebAssemblyInstance.cpp:
(JSC::JSWebAssemblyInstance::memoryInit):
* Source/JavaScriptCore/wasm/js/JSWebAssemblyInstance.h:
* Source/JavaScriptCore/wasm/js/WebAssemblyModuleRecord.cpp:
(JSC::WebAssemblyModuleRecord::initializeImports):

Canonical link: https://commits.webkit.org/316258@main



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