Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 96d7b009c8c18bdea3cc58e0bb3e3a1cb640af39
https://github.com/WebKit/WebKit/commit/96d7b009c8c18bdea3cc58e0bb3e3a1cb640af39
Author: Yusuke Suzuki <[email protected]>
Date: 2025-01-10 (Fri, 10 Jan 2025)
Changed paths:
M JSTests/wasm/gc/block.js
M JSTests/wasm/gc/rec.js
A JSTests/wasm/stress/validate-function-signature-in-section-parser.js
M Source/JavaScriptCore/wasm/WasmFunctionParser.h
M Source/JavaScriptCore/wasm/WasmSectionParser.cpp
Log Message:
-----------
[JSC] Crash on JSC::Wasm::wasmToJS(unsigned long, unsigned int)
https://bugs.webkit.org/show_bug.cgi?id=285205
rdar://142111335
Reviewed by Justin Michaud.
We should validate functions / exceptions signature when parsing types.
* JSTests/wasm/stress/validate-function-signature-in-section-parser.js: Added.
* Source/JavaScriptCore/wasm/WasmFunctionParser.h:
(JSC::Wasm::FunctionParser<Context>::parseExpression):
(JSC::Wasm::FunctionParser<Context>::parseUnreachableExpression):
* Source/JavaScriptCore/wasm/WasmSectionParser.cpp:
(JSC::Wasm::SectionParser::parseImport):
(JSC::Wasm::SectionParser::parseFunction):
Canonical link: https://commits.webkit.org/288718@main
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