[webkit-changes] [WebKit/WebKit] b60c30: [JSC] ownPropertyKeys should call JSArray::tryCrea...

[Yusuke Suzuki]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: b60c3001b35436dcc4ba75e89333d3ea539057cd
      https://github.com/WebKit/WebKit/commit/b60c3001b35436dcc4ba75e89333d3ea539057cd
  Author: Yusuke Suzuki <ysuzuki at apple.com>
  Date:   2025-01-14 (Tue, 14 Jan 2025)

  Changed paths:
    A JSTests/stress/own-property-names-oom.js
    M Source/JavaScriptCore/JavaScriptCore.xcodeproj/project.pbxproj
    M Source/JavaScriptCore/runtime/JSArray.h
    M Source/JavaScriptCore/runtime/JSImmutableButterfly.h
    M Source/JavaScriptCore/runtime/ObjectConstructor.cpp
    M Source/JavaScriptCore/runtime/ResourceExhaustion.h
    M Tools/TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj

  Log Message:
  -----------
  [JSC] ownPropertyKeys should call JSArray::tryCreate instead of JSArray::create
https://bugs.webkit.org/show_bug.cgi?id=221984
rdar://142474442

Reviewed by Yijia Huang.

Make ownPropertyKeys robust against OOM.

* JSTests/stress/own-property-names-oom.js: Added.
(try.func_1_):
* Source/JavaScriptCore/runtime/JSArray.h:
(JSC::JSArray::create):
* Source/JavaScriptCore/runtime/JSImmutableButterfly.h:
(JSC::JSImmutableButterfly::tryCreate):
(JSC::JSImmutableButterfly::create):
* Source/JavaScriptCore/runtime/ObjectConstructor.cpp:
(JSC::ownPropertyKeys):

Canonical link: https://commits.webkit.org/288835@main



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