Bug 179341

Summary: Crash in WebCore::FakeServiceWorkerInstallMicrotask::run()::'lambda'()::operator()()::'lambda'()::operator()() + 172
Product: WebKit Reporter: Ryan Haddad <ryanhaddad>
Component: New BugsAssignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Normal CC: cdumez
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Crash log none

Ryan Haddad
Reported 2017-11-06 13:27:57 PST
Created attachment 326153 [details] Crash log Application Specific Information: CRASHING TEST: /workers/service/service-worker-cache-api.https.html Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.WebCore 0x000000010b6638bc WebCore::FakeServiceWorkerInstallMicrotask::run()::'lambda'()::operator()()::'lambda'()::operator()() + 172 (ServiceWorkerContainer.cpp:284) 1 com.apple.JavaScriptCore 0x000000010e7afec0 WTF::dispatchFunctionsFromMainThread() + 176 (MainThread.cpp:132) 2 com.apple.JavaScriptCore 0x000000010e7b082f WTF::timerFired(__CFRunLoopTimer*, void*) + 31 (MainThreadMac.mm:109) 3 com.apple.CoreFoundation 0x00007fff8eb0de04 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20 4 com.apple.CoreFoundation 0x00007fff8eb0da93 __CFRunLoopDoTimer + 1075 5 com.apple.CoreFoundation 0x00007fff8eb0d5ea __CFRunLoopDoTimers + 298 6 com.apple.CoreFoundation 0x00007fff8eb04fc1 __CFRunLoopRun + 2081 7 com.apple.CoreFoundation 0x00007fff8eb04544 CFRunLoopRunSpecific + 420 8 com.apple.HIToolbox 0x00007fff8e064ebc RunCurrentEventLoopInMode + 240 9 com.apple.HIToolbox 0x00007fff8e064cf1 ReceiveNextEventCommon + 432 10 com.apple.HIToolbox 0x00007fff8e064b26 _BlockUntilNextEventMatchingListInModeWithFilter + 71 11 com.apple.AppKit 0x00007fff8c5fda54 _DPSNextEvent + 1120 12 com.apple.AppKit 0x00007fff8cd797ee -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 2796 13 com.apple.AppKit 0x00007fff8c5f23db -[NSApplication run] + 926 14 com.apple.AppKit 0x00007fff8c5bce0e NSApplicationMain + 1237 15 libxpc.dylib 0x00007fffa4a958c7 _xpc_objc_main + 775 16 libxpc.dylib 0x00007fffa4a942e4 xpc_main + 494 17 com.apple.WebKit.WebContent 0x000000010911869a main + 490 (XPCServiceMain.mm:122) 18 libdyld.dylib 0x00007fffa483c235 start + 1 https://build.webkit.org/results/Apple%20Sierra%20Release%20WK2%20(Tests)/r224496%20(5534)/results.html
Attachments
Crash log (78.20 KB, text/plain)
2017-11-06 13:27 PST, Ryan Haddad 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Chris Dumez
Comment 2 2017-11-06 13:29:03 PST
I have just modified this code. The crash may have gone away but I'll double check.
Alexey Proskuryakov
Comment 3 2017-11-07 16:28:22 PST
Should this be in Verify now?
Chris Dumez
Comment 4 2017-11-07 16:35:17 PST
This code no longer exists. Please reopen if it crashes elsewhere now.
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