Bug 241727 – REGRESSION (251613@main): Missing exception check in JSFunction::put()

• Status: RESOLVED
• Resolution: FIXED
• Component: JavaScriptCore

[Karl Rackler]

Description:
Multiple JSC and jsc-cloop tests are consistent failures. 

The first failure build failures are https://build.webkit.org/#/builders/378/builds/1242, https://build.webkit.org/#/builders/378/builds/1242, and https://build.webkit.org/#/builders/433/builds/3848.

251613@main modified JSFunction.cpp so that possibly introduced the consistent failures.

jscore-test and webkit-jsc-cloop-test stdio:
tress/put-to-proto-chain-overrides-put.js.default: ERROR: Unchecked JS exception:
stress/put-to-proto-chain-overrides-put.js.default:     This scope can throw a JS exception: reifyLazyBoundNameIfNeeded @ runtime/JSFunction.cpp:675
stress/put-to-proto-chain-overrides-put.js.default:         (ExceptionScope::m_recursionDepth was 8)
stress/put-to-proto-chain-overrides-put.js.default:     But the exception was unchecked as of this scope: putInlineSlow @ runtime/JSObject.cpp:766
stress/put-to-proto-chain-overrides-put.js.default:         (ExceptionScope::m_recursionDepth was 8)

[Radar WebKit Bug Importer]

<rdar://problem/95411104>

[Alexey Shvayka]

Pull request: https://github.com/WebKit/WebKit/pull/1614

[EWS]

Committed r295659 (251664@main): <https://commits.webkit.org/251664@main>

Reviewed commits have been landed. Closing PR #1614 and removing active labels.