RESOLVED FIXED 201097
Crash under TimerBase::setNextFireTime() in the NetworkProcess 
https://bugs.webkit.org/show_bug.cgi?id=201097
Summary Crash under TimerBase::setNextFireTime() in the NetworkProcess
Chris Dumez
Reported 2019-08-23 15:56:57 PDT
Crash under TimerBase::setNextFireTime() in the NetworkProcess: Thread 0 name: Dispatch queue: com.apple.main-thread Thread 0 Crashed ↩: 0 WebCore 0x0000000196d61dc4 WebCore::TimerBase::setNextFireTime(WTF::MonotonicTime) + 124 (Timer.cpp:479) 1 WebCore 0x0000000196d61d70 WebCore::TimerBase::setNextFireTime(WTF::MonotonicTime) + 40 (Timer.cpp:466) 2 AppSupport 0x00000001901fd0a4 _NotifyObserver + 48 (CPNetworkObserver.m:110) 3 CoreFoundation 0x000000018df646ac __CFDictionaryApplyFunction_block_invoke + 24 (CFDictionary.c:309) 4 CoreFoundation 0x000000018e03d774 CFBasicHashApply + 136 (CFBasicHash.c:1015) 5 CoreFoundation 0x000000018df6464c CFDictionaryApplyFunction + 184 (CFDictionary.c:308) 6 AppSupport 0x00000001901fdc7c -[CPNetworkObserver _networkReachableCallBack:] + 384 (CPNetworkObserver.m:636) 7 Foundation 0x000000018e405a0c __NSThreadPerformPerform + 232 (NSThread.m:807) 8 CoreFoundation 0x000000018df9b090 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24 (CFRunLoop.c:1922) 9 CoreFoundation 0x000000018df9afe8 __CFRunLoopDoSource0 + 80 (CFRunLoop.c:1956) 10 CoreFoundation 0x000000018df9a780 __CFRunLoopDoSources0 + 180 (CFRunLoop.c:1992) 11 CoreFoundation 0x000000018df958cc __CFRunLoopRun + 1080 (CFRunLoop.c:2882) 12 CoreFoundation 0x000000018df9516c CFRunLoopRunSpecific + 464 (CFRunLoop.c:3192) 13 Foundation 0x000000018e2d5408 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 228 (NSRunLoop.m:374) 14 Foundation 0x000000018e30ef78 -[NSRunLoop(NSRunLoop) run] + 88 (NSRunLoop.m:399) 15 libxpc.dylib 0x000000018dbf433c _xpc_objc_main + 304 (main.m:179) 16 libxpc.dylib 0x000000018dbf6c7c xpc_main + 148 (init.c:1568) 17 WebKit 0x00000001955e02d8 WebKit::XPCServiceMain(int, char const**) + 360 (XPCServiceMain.mm:147) 18 libdyld.dylib 0x000000018de20424 start + 4
Attachments
Patch (2.42 KB, patch)
2019-08-23 16:04 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2019-08-23 15:57:15 PDT
<rdar://problem/54658339>
Chris Dumez
Comment 2 2019-08-23 16:04:34 PDT
Created attachment 377172 [details] Patch
WebKit Commit Bot
Comment 3 2019-08-23 17:24:17 PDT
Comment on attachment 377172 [details] Patch Clearing flags on attachment: 377172 Committed r249077: <https://trac.webkit.org/changeset/249077>
WebKit Commit Bot
Comment 4 2019-08-23 17:24:19 PDT
All reviewed patches have been landed. Closing bug.
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