Bug 173576

Summary: Regression(r217570): com.apple.WebKit.Networking crash at com.apple.WebKit: WebKit::ChildProcess::didReceiveInvalidMessage (Breaks 32-bit apps)
Product: WebKit Reporter: Chris Dumez <cdumez>
Component: WebKit2Assignee: Chris Dumez <cdumez>
Status: RESOLVED FIXED    
Severity: Normal CC: achristensen, thorton, webkit-bug-importer, youennf
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch none

Chris Dumez
Reported 2017-06-19 19:10:40 PDT
Regression(r217570): com.apple.WebKit.Networking crash at com.apple.WebKit: WebKit::ChildProcess::didReceiveInvalidMessage (Breaks 32-bit apps): Application Specific Information: Received invalid message: 'NetworkProcess::InitializeNetworkProcess' Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.WebKit 0x0000000100a6810e WebKit::ChildProcess::didReceiveInvalidMessage(IPC::Connection&, IPC::StringReference, IPC::StringReference) + 142 1 com.apple.WebKit 0x0000000100a6a26b IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >) + 211 2 com.apple.WebKit 0x0000000100a6cea3 IPC::Connection::dispatchOneMessage() + 175 3 com.apple.JavaScriptCore 0x0000000104f5bb29 WTF::RunLoop::performWork() + 169 4 com.apple.JavaScriptCore 0x0000000104f5bde2 WTF::RunLoop::performWork(void*) + 34
Attachments
Patch (3.26 KB, patch)
2017-06-19 19:32 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Chris Dumez
Comment 1 2017-06-19 19:11:00 PDT
<rdar://problem/32416291>
Chris Dumez
Comment 2 2017-06-19 19:32:32 PDT
Created attachment 313352 [details] Patch
Tim Horton
Comment 3 2017-06-19 19:37:33 PDT
Comment on attachment 313352 [details] Patch r=me if your testing proves that this is the problem. We should think about ways we can make failures like this less mysterious in the future, since this isn't the first time.
Chris Dumez
Comment 4 2017-06-19 20:17:09 PDT
Comment on attachment 313352 [details] Patch Clearing flags on attachment: 313352 Committed r218528: <http://trac.webkit.org/changeset/218528>
Chris Dumez
Comment 5 2017-06-19 20:17:11 PDT
All reviewed patches have been landed. Closing bug.
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