Bug 276042

Summary:	Crash under WebPageProxy::resetStateAfterProcessTermination()
Product:	WebKit	Reporter:	Chris Dumez <cdumez>
Component:	WebKit2	Assignee:	Chris Dumez <cdumez>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	kkinnunen, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Chris Dumez

Reported 2024-06-29 16:45:01 PDT

Crash under WebPageProxy::resetStateAfterProcessTermination(): ``` 5 WebKit::PageClient::ref() 5 WTF::DefaultRefDerefTraits<WebKit::PageClient>::ref(WebKit::PageClient&) 5 WTF::Ref<WebKit::PageClient, WTF::RawPtrTraits<WebKit::PageClient>, WTF::DefaultRefDerefTraits<WebKit::PageClient>>::Ref(WebKit::PageClient&) 5 WTF::Ref<WebKit::PageClient, WTF::RawPtrTraits<WebKit::PageClient>, WTF::DefaultRefDerefTraits<WebKit::PageClient>>::Ref(WebKit::PageClient&) 5 WebKit::WebPageProxy::protectedPageClient() const ==> 5 WebKit::WebPageProxy::resetStateAfterProcessTermination(WebKit::ProcessTerminationReason) <== 5 auto WebKit::WebProcessProxy::processDidTerminateOrFailedToLaunch(WebKit::ProcessTerminationReason)::$_0::operator()<WTF::Ref<WebKit::WebPageProxy, WTF::RawPtrTraits<WebKit::WebPageProxy>, WTF::DefaultRefDerefTraits<WebKit::WebPageProxy>>>(WTF::Ref<WebKit::WebPageProxy, WTF::RawPtrTraits<WebKit::WebPageProxy>, WTF::DefaultRefDerefTraits<WebKit::WebPageProxy>>&) const 5 WTF::Mapper<WebKit::WebProcessProxy::processDidTerminateOrFailedToLaunch(WebKit::ProcessTerminationReason)::$_0, WTF::Vector<WebKit::PageLoadState::Transaction, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WTF::Vector<WTF::Ref<WebKit::WebPageProxy, WTF::RawPtrTraits<WebKit::WebPageProxy>, WTF::DefaultRefDerefTraits<WebKit::WebPageProxy>>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&, void>::map(WTF::Vector<WebKit::PageLoadState::Transaction, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&, WTF::Vector<WTF::Ref<WebKit::WebPageProxy, WTF::RawPtrTraits<WebKit::WebPageProxy>, WTF::DefaultRefDerefTraits<WebKit::WebPageProxy>>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&, WebKit::WebProcessProxy::processDidTerminateOrFailedToLaunch(WebKit::ProcessTerminationReason)::$_0 const&) ```

Attachments
Add attachment proposed patch, testcase, etc.

Chris Dumez

Comment 1 2024-06-29 16:45:11 PDT

<rdar://130066536>

Chris Dumez

Comment 2 2024-06-29 16:47:26 PDT

Pull request: https://github.com/WebKit/WebKit/pull/30312

EWS

Comment 3 2024-06-29 19:42:24 PDT

Committed 280509@main (7f839364528d): <https://commits.webkit.org/280509@main> Reviewed commits have been landed. Closing PR #30312 and removing active labels.

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