[webkit-changes] [WebKit/WebKit] 6f99f6: [WASM] Throw exceptions for invalid wasm exception...

[Yijia Huang]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 6f99f6b7d15cb73c5a622bd9433bb08ddc859895
      https://github.com/WebKit/WebKit/commit/6f99f6b7d15cb73c5a622bd9433bb08ddc859895
  Author: Yijia Huang <hyjorc1 at gmail.com>
  Date:   2024-10-27 (Sun, 27 Oct 2024)

  Changed paths:
    A JSTests/wasm/gc/bug137224743.js
    M Source/JavaScriptCore/wasm/WasmSectionParser.cpp
    M Source/JavaScriptCore/wasm/WasmTypeDefinition.h
    M Source/JavaScriptCore/wasm/WasmTypeDefinitionInlines.h

  Log Message:
  -----------
  [WASM] Throw exceptions for invalid wasm exception type signature
https://bugs.webkit.org/show_bug.cgi?id=282114
rdar://137224743

Reviewed by Keith Miller and Mark Lam.

When parsing WASM exceptions, we should throw exactions if the
corresponding types don't have function signatures.

* JSTests/wasm/gc/bug137224743.js: Added.
(catch):
* Source/JavaScriptCore/wasm/WasmSectionParser.cpp:
(JSC::Wasm::SectionParser::parseException):
* Source/JavaScriptCore/wasm/WasmTypeDefinition.h:
* Source/JavaScriptCore/wasm/WasmTypeDefinitionInlines.h:

Canonical link: https://commits.webkit.org/285752@main



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