Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 6f7bb45088c88c051ca99c0c0afeb5baf9364f16
https://github.com/WebKit/WebKit/commit/6f7bb45088c88c051ca99c0c0afeb5baf9364f16
Author: Sergey Rubanov <[email protected]>
Date: 2026-08-28 (Fri, 28 Aug 2026)
Changed paths:
A JSTests/wasm/modules/js-wasm-reserved-names.js
A JSTests/wasm/modules/reserved-export-name-wasm-js.wasm
A JSTests/wasm/modules/reserved-export-name-wasm-js.wat
A JSTests/wasm/modules/reserved-export-name.wasm
A JSTests/wasm/modules/reserved-export-name.wat
A JSTests/wasm/modules/reserved-import-module.wasm
A JSTests/wasm/modules/reserved-import-module.wat
A JSTests/wasm/modules/reserved-import-name-wasm-js.wasm
A JSTests/wasm/modules/reserved-import-name-wasm-js.wat
A JSTests/wasm/modules/reserved-import-name.wasm
A JSTests/wasm/modules/reserved-import-name.wat
A JSTests/wasm/modules/wasm-colon-module.wasm
A JSTests/wasm/modules/wasm-colon-module.wat
M
LayoutTests/imported/w3c/web-platform-tests/wasm/jsapi/esm-integration/reserved-import-names.tentative.any-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/wasm/jsapi/esm-integration/reserved-import-names.tentative.any.worker-expected.txt
M Source/JavaScriptCore/wasm/js/JSWebAssemblyInstance.cpp
Log Message:
-----------
[JSC][Wasm] Reserved wasm: and wasm-js: names should LinkError in ESM
https://bugs.webkit.org/show_bug.cgi?id=322118
Reviewed by Keith Miller.
ESM import of a Wasm module should reject reserved wasm: and wasm-js:
import names, export names, and wasm-js: module names with
WebAssembly.LinkError instead of TypeError or a successful load.
WebAssembly.Instance is unchanged. Enabled wasm: builtins are not
treated as reserved.
* Source/JavaScriptCore/wasm/js/JSWebAssemblyInstance.cpp:
* JSTests/wasm/modules/js-wasm-reserved-names.js: Added.
* JSTests/wasm/modules/reserved-import-name.wat: Added.
* JSTests/wasm/modules/reserved-import-name.wasm: Added.
* JSTests/wasm/modules/reserved-import-name-wasm-js.wat: Added.
* JSTests/wasm/modules/reserved-import-name-wasm-js.wasm: Added.
* JSTests/wasm/modules/reserved-export-name.wat: Added.
* JSTests/wasm/modules/reserved-export-name.wasm: Added.
* JSTests/wasm/modules/reserved-export-name-wasm-js.wat: Added.
* JSTests/wasm/modules/reserved-export-name-wasm-js.wasm: Added.
* JSTests/wasm/modules/reserved-import-module.wat: Added.
* JSTests/wasm/modules/reserved-import-module.wasm: Added.
*
LayoutTests/imported/w3c/web-platform-tests/wasm/jsapi/esm-integration/reserved-import-names.tentative.any-expected.txt:
*
LayoutTests/imported/w3c/web-platform-tests/wasm/jsapi/esm-integration/reserved-import-names.tentative.any.worker-expected.txt:
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