RESOLVED FIXED 159773
Possible crash under NavigationState::NavigationClient::processDidCrash() 
https://bugs.webkit.org/show_bug.cgi?id=159773
Summary Possible crash under NavigationState::NavigationClient::processDidCrash()
Chris Dumez
Reported 2016-07-14 10:52:42 PDT
Possible crash under NavigationState::NavigationClient::processDidCrash(): Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY Triggered by Thread: 0 Filtered syslog: None found Last Exception Backtrace: 0 CoreFoundation 0x18ca6feb0 __exceptionPreprocess + 124 (NSException.m:165) 1 libobjc.A.dylib 0x18c0684a8 objc_exception_throw + 56 (objc-exception.mm:521) 2 CoreFoundation 0x18ca76e98 -[NSObject(NSObject) doesNotRecognizeSelector:] + 140 (NSObject.m:328) 3 CoreFoundation 0x18ca73e98 ___forwarding___ + 916 (NSForwarding.m:3120) 4 CoreFoundation 0x18c971afc _CF_forwarding_prep_0 + 92 5 WebKit 0x195e37978 WebKit::NavigationState::NavigationClient::processDidCrash(WebKit::WebPageProxy&) + 88 (NavigationState.mm:688) 6 WebKit 0x195f5ee10 WebKit::WebPageProxy::processDidCrash() + 88 (WebPageProxy.cpp:5041) 7 WebKit 0x195fb312c WebKit::WebProcessProxy::didClose(IPC::Connection&) + 244 (WebProcessProxy.cpp:531) 8 JavaScriptCore 0x1911ac370 WTF::RunLoop::performWork() + 172 (NoncopyableFunction.h:50) 9 JavaScriptCore 0x1911ac59c WTF::RunLoop::performWork(void*) + 36 (RunLoopCF.cpp:38) 10 CoreFoundation 0x18ca1ff94 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24 (CFRunLoop.c:1943) 11 CoreFoundation 0x18ca1f86c __CFRunLoopDoSources0 + 412 (CFRunLoop.c:2008) 12 CoreFoundation 0x18ca1d4dc __CFRunLoopRun + 804 (CFRunLoop.c:2821) 13 CoreFoundation 0x18c94d764 CFRunLoopRunSpecific + 292 (CFRunLoop.c:3103) 14 GraphicsServices 0x18e350198 GSEventRunModal + 180 (GSEvent.c:2245) 15 UIKit 0x1928c68d0 -[UIApplication _run] + 664 (UIApplication.m:2643) 16 UIKit 0x1928c163c UIApplicationMain + 208 (UIApplication.m:4080) 17 MobileSafari 0x1000f4de0 main + 1996 (main.m:168) 18 libdyld.dylib 0x000000018c4f05b8 0x000000018c4ec000 + 17848
Attachments
Patch (2.15 KB, patch)
2016-07-14 10:56 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Chris Dumez
Comment 1 2016-07-14 10:53:10 PDT
<rdar://problem/19814215>
Chris Dumez
Comment 2 2016-07-14 10:56:05 PDT
Created attachment 283661 [details] Patch
Chris Dumez
Comment 3 2016-07-14 11:34:10 PDT
Comment on attachment 283661 [details] Patch Clearing flags on attachment: 283661 Committed r203230: <http://trac.webkit.org/changeset/203230>
Chris Dumez
Comment 4 2016-07-14 11:34:14 PDT
All reviewed patches have been landed. Closing bug.
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