Bug 189314

Summary: WebKit/Platform/IPC/mac/ConnectionMac.mm:222: _dispatch_bug_kevent_vanished
Product: WebKit Reporter: Chris Dumez <cdumez>
Component: WebKit2Assignee: Chris Dumez <cdumez>
Status: RESOLVED FIXED    
Severity: Normal CC: achristensen, andersca, commit-queue, ddkilzer, ggaren, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
none
Patch none

Description Chris Dumez 2018-09-05 13:28:12 PDT 
Simulated crash at WebKit/Platform/IPC/mac/ConnectionMac.mm:222 due to _dispatch_bug_kevent_vanished libdispatch check.
Comment 1 Chris Dumez 2018-09-05 13:28:28 PDT 
<rdar://problem/41248286>
Comment 2 Chris Dumez 2018-09-05 13:38:34 PDT 
Created attachment 348959 [details]
Patch
Comment 3 Anders Carlsson 2018-09-06 06:19:55 PDT 
Comment on attachment 348959 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=348959&action=review

> Source/WebKit/Platform/IPC/Connection.h:360
> +    void clearReceiveSource();

I think you should call this cancelReceiveSource instead.
Comment 4 Chris Dumez 2018-09-06 08:45:27 PDT 
Created attachment 349028 [details]
Patch
Comment 5 WebKit Commit Bot 2018-09-06 09:12:07 PDT 
Comment on attachment 349028 [details]
Patch

Clearing flags on attachment: 349028

Committed r235739: <https://trac.webkit.org/changeset/235739>
Comment 6 WebKit Commit Bot 2018-09-06 09:12:09 PDT 
All reviewed patches have been landed.  Closing bug.