RESOLVED FIXED 158284
[iOS] Regression(r200972): Crash under WebKit::WebPage::selectTextWithGranularityAtPoint() 
https://bugs.webkit.org/show_bug.cgi?id=158284
Summary [iOS] Regression(r200972): Crash under WebKit::WebPage::selectTextWithGranula...
Chris Dumez
Reported 2016-06-01 16:48:24 PDT
Regression(r200972): Crash under WebKit::WebPage::selectTextWithGranularityAtPoint(): Thread 0 Crashed ↩: 0 WebKit 0x0000000192eae46c WebKit::WebPage::selectTextWithGranularityAtPoint(WebCore::IntPoint const&, unsigned int, bool, unsigned long long) + 128 (RefPtr.h:63) 1 WebKit 0x0000000192eae444 WebKit::WebPage::selectTextWithGranularityAtPoint(WebCore::IntPoint const&, unsigned int, bool, unsigned long long) + 88 (WebPageIOS.mm:1873) 2 WebKit 0x0000000192ebe628 void IPC::handleMessage<Messages::WebPage::SelectTextWithGranularityAtPoint, WebKit::WebPage, void (WebKit::WebPage::*)(WebCore::IntPoint const&, unsigned int, bool, unsigned long long)>(IPC::MessageDecoder&, WebKit::WebPage*, void (WebKit::WebPage::*)(WebCore::IntPoint const&, unsigned int, bool, unsigned long long)) + 76 (HandleMessage.h:22) 3 WebKit 0x0000000192da107c IPC::MessageReceiverMap::dispatchMessage(IPC::Connection&, IPC::MessageDecoder&) + 120 (MessageReceiverMap.cpp:102) 4 WebKit 0x0000000192f130fc WebKit::WebProcess::didReceiveMessage(IPC::Connection&, IPC::MessageDecoder&) + 36 (WebProcess.cpp:624) 5 WebKit 0x0000000192d67890 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::MessageDecoder, std::__1::default_delete<IPC::MessageDecoder> >) + 160 (Connection.cpp:899) 6 WebKit 0x0000000192d6a278 IPC::Connection::dispatchOneMessage() + 204 (Connection.cpp:961) 7 JavaScriptCore 0x000000018e04d3ec WTF::RunLoop::performWork() + 452 (functional:1817) 8 JavaScriptCore 0x000000018e04d798 WTF::RunLoop::performWork(void*) + 36 (RunLoopCF.cpp:38) 9 CoreFoundation 0x0000000189854b88 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24 (CFRunLoop.c:1943) 10 CoreFoundation 0x00000001898544d0 __CFRunLoopDoSources0 + 524 (CFRunLoop.c:1989) 11 CoreFoundation 0x00000001898520d0 __CFRunLoopRun + 804 (CFRunLoop.c:2821) 12 CoreFoundation 0x00000001897834b4 CFRunLoopRunSpecific + 292 (CFRunLoop.c:3103) 13 Foundation 0x000000018a2136fc -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304 (NSRunLoop.m:367) 14 Foundation 0x000000018a267dec -[NSRunLoop(NSRunLoop) run] + 88 (NSRunLoop.m:389) 15 libxpc.dylib 0x0000000189539f08 _xpc_objc_main + 660 (main.m:186) 16 libxpc.dylib 0x000000018953bc00 xpc_main + 200 (init.c:1438) 17 com.apple.WebKit.WebContent 0x00000001000475e4 main + 376 (XPCServiceMain.mm:114) 18 libdyld.dylib 0x0000000189323600 start + 4
Attachments
Patch (2.11 KB, patch)
2016-06-01 16:51 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Chris Dumez
Comment 1 2016-06-01 16:48:48 PDT
<rdar://problem/26573954>
Chris Dumez
Comment 2 2016-06-01 16:51:39 PDT
Created attachment 280279 [details] Patch
WebKit Commit Bot
Comment 3 2016-06-01 18:08:36 PDT
Comment on attachment 280279 [details] Patch Clearing flags on attachment: 280279 Committed r201583: <http://trac.webkit.org/changeset/201583>
WebKit Commit Bot
Comment 4 2016-06-01 18:08:41 PDT
All reviewed patches have been landed. Closing bug.
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