Bug 20493

Summary: Crash after OK in dialog box and reloading page in secure mode
Product: WebKit Reporter: Frank Eetgerink <eetgerink>
Component: Page LoadingAssignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Normal CC: darin, eetgerink, koivisto, mitz
Priority: P1 Keywords: HasReduction, InRadar
Version: 528+ (Nightly build)   
Hardware: Mac (PowerPC)   
OS: Windows XP   
URL: https://bankieren.rabobank.nl/
Attachments:
Description Flags
Reduction
none
defer webcore timer when modal dialogs are up
eric: review+
lame limited loader only fix mitz: review+

Frank Eetgerink
Reported 2008-08-23 02:26:15 PDT
Process: Safari [313] Path: /Applications/WebKit.app/Contents/MacOS/WebKit Identifier: org.webkit.nightly.WebKit Version: r35895 (35895) Code Type: PPC (Native) Parent Process: launchd [165] Date/Time: 2008-08-23 11:18:43.821 +0200 OS Version: Mac OS X 10.5.4 (9E17) Report Version: 6 Exception Type: EXC_BAD_ACCESS (SIGBUS) Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000028 Crashed Thread: 0 Thread 0 Crashed: 0 com.apple.WebCore 0x0139f08c WebCore::Loader::Host::servePendingRequests(WTF::Deque<WebCore::Request*>&, bool&) + 60 1 com.apple.WebCore 0x0139f824 WebCore::Loader::Host::servePendingRequests(WebCore::Loader::Priority) + 68 2 com.apple.WebCore 0x013a03ec WebCore::Loader::Host::didFinishLoading(WebCore::SubresourceLoader*) + 396 3 com.apple.WebCore 0x01333f9c WebCore::SubresourceLoader::didFinishLoading() + 92 4 com.apple.Foundation 0x9219e748 _NSURLConnectionDidFinishLoading + 120 5 com.apple.CFNetwork 0x94f56db4 sendDidFinishLoadingCallback + 196 6 com.apple.CFNetwork 0x94f71d7c handleCacheResponseIsValid + 192 7 com.apple.CFNetwork 0x94f53c44 _CFURLConnectionSendCallbacks + 1392 8 com.apple.CFNetwork 0x94f53660 muxerSourcePerform + 188 9 com.apple.CoreFoundation 0x90bdb370 CFRunLoopRunSpecific + 1308 10 com.apple.HIToolbox 0x902ec72c RunCurrentEventLoopInMode + 264 11 com.apple.HIToolbox 0x902ec550 ReceiveNextEventCommon + 412 12 com.apple.HIToolbox 0x902ec390 BlockUntilNextEventMatchingListInMode + 84 13 com.apple.AppKit 0x92b73058 _DPSNextEvent + 596 14 com.apple.AppKit 0x92b72a10 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 112 15 com.apple.Safari 0x0000878c 0x1000 + 30604 16 com.apple.AppKit 0x92b6c6cc -[NSApplication run] + 736 17 com.apple.AppKit 0x92b3d0d0 NSApplicationMain + 440 18 com.apple.Safari 0x000bdd30 0x1000 + 773424 Thread 1: 0 libSystem.B.dylib 0x95ba2e4c __semwait_signal + 12 1 libSystem.B.dylib 0x95bdfa00 _pthread_cond_wait + 1580 2 com.apple.WebCore 0x0102937c WebCore::IconDatabase::syncThreadMainLoop() + 316 3 com.apple.WebCore 0x01029564 WebCore::IconDatabase::iconDatabaseSyncThread() + 420 4 libSystem.B.dylib 0x95bde658 _pthread_start + 316 Thread 2: 0 libSystem.B.dylib 0x95b9c438 mach_msg_trap + 8 1 libSystem.B.dylib 0x95ba335c mach_msg + 56 2 com.apple.CoreFoundation 0x90bdb568 CFRunLoopRunSpecific + 1812 3 com.apple.CFNetwork 0x94f4e988 CFURLCacheWorkerThread(void*) + 292 4 libSystem.B.dylib 0x95bde658 _pthread_start + 316 Thread 3: 0 libSystem.B.dylib 0x95b9c438 mach_msg_trap + 8 1 libSystem.B.dylib 0x95ba335c mach_msg + 56 2 com.apple.CoreFoundation 0x90bdb568 CFRunLoopRunSpecific + 1812 3 com.apple.Foundation 0x9219cc6c +[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:] + 280 4 com.apple.Foundation 0x92145dec __NSThread__main__ + 1004 5 libSystem.B.dylib 0x95bde658 _pthread_start + 316 Thread 4: 0 libSystem.B.dylib 0x95c00ae4 select$DARWIN_EXTSN + 12 1 com.apple.CoreFoundation 0x90be69b0 __CFSocketManager + 764 Thread 5: 0 libSystem.B.dylib 0x95ba2e48 __semwait_signal + 8 1 libSystem.B.dylib 0x95ba2c5c nanosleep$UNIX2003 + 188 2 libSystem.B.dylib 0x95ba2b8c usleep$UNIX2003 + 68 3 com.apple.AppKit 0x92bcec04 -[NSUIHeartBeat _heartBeatThread:] + 1840 4 com.apple.Foundation 0x92145dec __NSThread__main__ + 1004 5 libSystem.B.dylib 0x95bde658 _pthread_start + 316 Thread 6: 0 libSystem.B.dylib 0x95b9c438 mach_msg_trap + 8 1 libSystem.B.dylib 0x95ba335c mach_msg + 56 2 com.apple.CoreFoundation 0x90bdb568 CFRunLoopRunSpecific + 1812 3 com.apple.Foundation 0x92173a44 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 168 4 com.apple.Foundation 0x9217e338 -[NSRunLoop(NSRunLoop) run] + 72 5 com.apple.Safari 0x0005eba8 0x1000 + 383912 6 com.apple.Foundation 0x92145dec __NSThread__main__ + 1004 7 libSystem.B.dylib 0x95bde658 _pthread_start + 316 Thread 7: 0 libSystem.B.dylib 0x95b9c438 mach_msg_trap + 8 1 libSystem.B.dylib 0x95ba335c mach_msg + 56 2 ...romedia.Flash Player.plugin 0x09ca4440 native_ShockwaveFlash_TCallFrame + 2292768 3 libSystem.B.dylib 0x95bde658 _pthread_start + 316 Thread 8: 0 libSystem.B.dylib 0x95b9c4a8 semaphore_timedwait_trap + 8 1 ...ple.CoreServices.CarbonCore 0x91888be4 MPWaitOnSemaphore + 104 2 ...romedia.Flash Player.plugin 0x09a27768 Flash_EnforceLocalSecurity + 1192668 3 ...romedia.Flash Player.plugin 0x09b60a24 native_ShockwaveFlash_TCallFrame + 967172 4 ...romedia.Flash Player.plugin 0x09a275d8 Flash_EnforceLocalSecurity + 1192268 5 ...romedia.Flash Player.plugin 0x09a275a0 Flash_EnforceLocalSecurity + 1192212 6 ...ple.CoreServices.CarbonCore 0x918747d8 PrivateMPEntryPoint + 76 7 libSystem.B.dylib 0x95bde658 _pthread_start + 316 Thread 0 crashed with PPC Thread State 32: srr0: 0x0139f08c srr1: 0x0200f030 dar: 0x00000028 dsisr: 0x40000000 r0: 0x00000000 r1: 0xbfffdb80 r2: 0x00000036 r3: 0x08a37460 r4: 0x08a37474 r5: 0xbfffdd68 r6: 0x0000000c r7: 0x00000018 r8: 0x08a3747c r9: 0x00000028 r10: 0x0000000a r11: 0x00000000 r12: 0x95b9d7d0 r13: 0x00000000 r14: 0xa01a8478 r15: 0x7fffffff r16: 0xffffffff r17: 0x00000001 r18: 0x00000000 r19: 0xa0492e0c r20: 0xbfffed84 r21: 0xbfffe068 r22: 0x00000000 r23: 0xbfffdd68 r24: 0x08a37460 r25: 0x08a37474 r26: 0x06d30200 r27: 0x00000000 r28: 0x08a37460 r29: 0x00000000 r30: 0x08a37464 r31: 0x0139f060 cr: 0x44044204 xer: 0x20000000 lr: 0x0139f060 ctr: 0x95b9d7d0 vrsave: 0xfff00fff Binary Images: 0x1000 - 0x13dfff com.apple.Safari 3.1.2 (5525.20.1) <17f263c76ef2d5167ef6d7067261d2f5> /Applications/Safari.app/Contents/MacOS/Safari 0x182000 - 0x183fff +WebKitNightlyEnabler.dylib ??? (???) <ac14d80070d217aa3977201305579e8d> /Applications/WebKit.app/Contents/Resources/WebKitNightlyEnabler.dylib 0x187000 - 0x258ff7 com.apple.WebKit r35895 (528.2+) <ad99242ca9382e86ef6e046bf8cbba21> /Applications/WebKit.app/Contents/Frameworks/10.5/WebKit.framework/Versions/A/WebKit 0x2e2000 - 0x2f1ffc SyndicationUI ??? (???) <fc04edfeb23291b9da72e772514e418f> /System/Library/PrivateFrameworks/SyndicationUI.framework/Versions/A/SyndicationUI 0x301000 - 0x3f6fff com.apple.JavaScriptCore 528+ (528.2+) <cf4594d4587891ebfbaed9cdace455b9> /Applications/WebKit.app/Contents/Frameworks/10.5/JavaScriptCore.framework/Versions/A/JavaScriptCore 0xd5a000 - 0x15d8ffb com.apple.WebCore 528+ (528.2+) <5c2826664ae1f6bf1233c6b80f10eba0> /Applications/WebKit.app/Contents/Frameworks/10.5/WebCore.framework/Versions/A/WebCore 0x1ab4000 - 0x1baeff3 com.apple.RawCamera.bundle 2.0.8 (2.0.8) <301197bb19c83780749805b978095825> /System/Library/CoreServices/RawCamera.bundle/Contents/MacOS/RawCamera 0x1be4000 - 0x1beafff libCGXCoreImage.A.dylib ??? (???) <f0ef1c03fbcd8f529485bbebe5fb5ea7> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCGXCoreImage.A.dylib 0x4e1d000 - 0x4e1effb ATSHI.dylib ??? (???) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/ATSHI.dylib 0x53e0000 - 0x53e1ffc com.apple.JavaPluginCocoa 12.0.0 (12.0.0) <0118f511530fa8d4fa6a0ee7ed9ca6f9> /Library/Internet Plug-Ins/JavaPluginCocoa.bundle/Contents/MacOS/JavaPluginCocoa 0x53e6000 - 0x53edfff com.apple.JavaVM 12.0.2 (12.0.2) <7a7d795d9c93b302a8a2b838bcb6a914> /System/Library/Frameworks/JavaVM.framework/Versions/A/JavaVM 0x9900000 - 0x9d1ffef +com.macromedia.Flash Player.plugin 9.0.124 (1.0.4f60) /Library/Internet Plug-Ins/Flash Player.plugin/Contents/MacOS/Flash Player 0x8fe00000 - 0x8fe30b23 dyld 96.2 (???) <39109181acbf30fed542e6c9abcf1798> /usr/lib/dyld 0x90003000 - 0x90049ff9 com.apple.securityinterface 3.0 (32532) <82a438eff282dd1dc1f803dfd91b5f38> /System/Library/Frameworks/SecurityInterface.framework/Versions/A/SecurityInterface 0x9004a000 - 0x900a6ffb com.apple.HIServices 1.7.0 (???) <48d200891cc9dd795ee547d526c6a45b> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices 0x900a7000 - 0x90131fff libvMisc.dylib ??? (???) /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvMisc.dylib 0x90132000 - 0x901c6ff7 com.apple.framework.IOKit 1.5.1 (???) <c1d6fa5eb7372b90ca4fea8910170152> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit 0x901c7000 - 0x901d2ffb libgcc_s.1.dylib ??? (???) <ea47fd375407f162c76d14d64ba246cd> /usr/lib/libgcc_s.1.dylib 0x902a1000 - 0x902a2ff8 com.apple.ApplicationServices 34 (34) <6aa5ee485bb2e656531b3505932b845f> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices 0x902a3000 - 0x902baffb com.apple.ImageCapture 4.0 (5.0.0) /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/ImageCapture.framework/Versions/A/ImageCapture 0x902bb000 - 0x905f4feb com.apple.HIToolbox 1.5.3 (???) <1f08f0263f6037c253e6cfbe69cfc5a0> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox 0x9063a000 - 0x90641ffb com.apple.print.framework.Print 218.0.2 (220.1) <c7e0e618d5867ae227403ae385aacd82> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Print.framework/Versions/A/Print 0x90642000 - 0x90651fff com.apple.DSObjCWrappers.Framework 1.2.1 (1.2.1) <651e2b4d7e19d43f520829f76216f2c2> /System/Library/PrivateFrameworks/DSObjCWrappers.framework/Versions/A/DSObjCWrappers 0x90678000 - 0x906a2ff7 libssl.0.9.7.dylib ??? (???) <96a900022cb333091411b0e42eeeb2d6> /usr/lib/libssl.0.9.7.dylib 0x906a3000 - 0x907ebffb libicucore.A.dylib ??? (???) <dd2fd169aa328f6e97a1d700e5846866> /usr/lib/libicucore.A.dylib 0x90851000 - 0x9096fff7 com.apple.audio.toolbox.AudioToolbox 1.5.1 (1.5.1) /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox 0x90970000 - 0x909a1fff com.apple.coreui 1.1 (61) /System/Library/PrivateFrameworks/CoreUI.framework/Versions/A/CoreUI 0x909a2000 - 0x909bdffb libPng.dylib ??? (???) <a0a5ce98fa9fe98fe190c99a3dbbdfa0> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libPng.dylib 0x909be000 - 0x909e7ffb com.apple.shortcut 1 (1.0) <032016a45147a2f3f191ce70187587c9> /System/Library/PrivateFrameworks/Shortcut.framework/Versions/A/Shortcut 0x909e8000 - 0x909ebffb com.apple.securityhi 3.0 (30817) <e50c0cac9048f8923b95797753d50b5c> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SecurityHI.framework/Versions/A/SecurityHI 0x90a2f000 - 0x90a37fff libbsm.dylib ??? (???) <c1fca3cbe3b1c21e9b31bc89b920f34c> /usr/lib/libbsm.dylib 0x90a38000 - 0x90ae8fff com.apple.QD 3.11.52 (???) <f33191c288897dd4d2e2c4b87bcc09b4> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/QD.framework/Versions/A/QD 0x90b72000 - 0x90c97ffb com.apple.CoreFoundation 6.5.3 (476.14) <56add4656a227fa699f8aa1427b369d9> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation 0x90cd9000 - 0x90ce6ffb com.apple.opengl 1.5.6 (1.5.6) <9f2c6a226837dae46ced8b28e195210c> /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL 0x90ce7000 - 0x90d2efff com.apple.NavigationServices 3.5.2 (163) <cb063c95a55ba12994a64c7e47f5706a> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/NavigationServices.framework/Versions/A/NavigationServices 0x90d2f000 - 0x90d35ffb com.apple.backup.framework 1.0 (1.0) /System/Library/PrivateFrameworks/Backup.framework/Versions/A/Backup 0x90d55000 - 0x90deefc3 libvDSP.dylib ??? (???) /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvDSP.dylib 0x90def000 - 0x90e28fff com.apple.SystemConfiguration 1.9.2 (1.9.2) <1a39075165bf7447fe8be1e93db49346> /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration 0x90e29000 - 0x90e6affb libTIFF.dylib ??? (???) <0d0a3107d26786c3708e6a511d5acec9> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libTIFF.dylib 0x90e6b000 - 0x90f01fff com.apple.LaunchServices 289.2 (289.2) <67191ba4de2d3d14be9b4bbddd4fe0a6> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices 0x90f48000 - 0x90f54ff3 com.apple.audio.SoundManager 3.9.2 (3.9.2) <79588842bcaf6c747a95b2120304397a> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CarbonSound.framework/Versions/A/CarbonSound 0x90f55000 - 0x90f74fff libresolv.9.dylib ??? (???) <181fb3defd2942f00201507cfa4efdb5> /usr/lib/libresolv.9.dylib 0x91657000 - 0x9165afff com.apple.help 1.1 (36) <7106d6e074a3b9835ebf1e6cc6c822ce> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Help.framework/Versions/A/Help 0x9165b000 - 0x916aaff7 libGLImage.dylib ??? (???) <dba44404ea3684df4f23df5e8e5430c3> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLImage.dylib 0x916ab000 - 0x91770ffb com.apple.CoreData 100.1 (186) <9cf54cb19b18e53ee22edb7ababa6e6c> /System/Library/Frameworks/CoreData.framework/Versions/A/CoreData 0x91771000 - 0x9182bfff libcrypto.0.9.7.dylib ??? (???) <29883b10f7a6ac2dd91addabf60e0ff8> /usr/lib/libcrypto.0.9.7.dylib 0x9182c000 - 0x91b2dffb com.apple.CoreServices.CarbonCore 786.6 (786.6) <d2ae460a0de15ca950ac723616666507> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore 0x91b2e000 - 0x91b4dfff com.apple.vecLib 3.4.2 (vecLib 3.4.2) /System/Library/Frameworks/vecLib.framework/Versions/A/vecLib 0x91b80000 - 0x91b80ff8 com.apple.Cocoa 6.5 (???) <e9a4f1c636d00893db0494c4040176ba> /System/Library/Frameworks/Cocoa.framework/Versions/A/Cocoa 0x91b81000 - 0x9213bfff libBLAS.dylib ??? (???) /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib 0x9213c000 - 0x92381ffb com.apple.Foundation 6.5.5 (677.19) <1667218c075b6e69728c5c2dd9ff6065> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation 0x92382000 - 0x924eeff9 com.apple.AddressBook.framework 4.1.1 (695) <c2da7479f17eecd7a1efd7250afb0aef> /System/Library/Frameworks/AddressBook.framework/Versions/A/AddressBook 0x924ef000 - 0x92a66ff3 com.apple.CoreGraphics 1.351.32 (???) <9f74f6f37d389945b10af033ae035ee5> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics 0x92a67000 - 0x92a67fff com.apple.Accelerate 1.4.2 (Accelerate 1.4.2) /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate 0x92b37000 - 0x932acfff com.apple.AppKit 6.5.3 (949.33) <1144a07dd55895f89e44adf80cc151d9> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit 0x933a4000 - 0x933b2fff libz.1.dylib ??? (???) <1a70dd3594a8c5ad39d785af5da23237> /usr/lib/libz.1.dylib 0x933b3000 - 0x933f0fff libRIP.A.dylib ??? (???) <5f21492caab359881ef01076fee5f016> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libRIP.A.dylib 0x9349f000 - 0x93588fff libxml2.2.dylib ??? (???) <6bf1a24e68615e0edf843988f5a0a1f4> /usr/lib/libxml2.2.dylib 0x93589000 - 0x93589ffa com.apple.CoreServices 32 (32) <42b6dda539f7411606187335d9eae0c5> /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices 0x93672000 - 0x936a7fff com.apple.AE 402.2 (402.2) <0b15a08da8ec38b74fb9dd6e579ed25f> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/AE.framework/Versions/A/AE 0x936a8000 - 0x936c0ffb com.apple.DictionaryServices 1.0.0 (1.0.0) <fe37191e732eeb66189185cd000a210b> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/DictionaryServices.framework/Versions/A/DictionaryServices 0x936c1000 - 0x936ffff7 libtidy.A.dylib ??? (???) <aec2c15110f29e8461160b4fa0a1fbbe> /usr/lib/libtidy.A.dylib 0x93700000 - 0x93760fff com.apple.CoreText 2.0.2 (???) <e5940fddbca517f29b8865c9b02ddff0> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreText.framework/Versions/A/CoreText 0x93761000 - 0x93768fff com.apple.CommonPanels 1.2.4 (85) <0d1256175c5512c911ede094d767acfe> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CommonPanels.framework/Versions/A/CommonPanels 0x93769000 - 0x9376afff libffi.dylib ??? (???) <11b77dbce4aa0f0b66d40014230abd1d> /usr/lib/libffi.dylib 0x94621000 - 0x9463dffb com.apple.openscripting 1.2.8 (???) <cc6a91ad44b9d013d03b9977a1459bd5> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/OpenScripting.framework/Versions/A/OpenScripting 0x9465b000 - 0x946b1fff libGLU.dylib ??? (???) /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLU.dylib 0x946b2000 - 0x94719ffb libstdc++.6.dylib ??? (???) <a4e9b10268b3ffac26d0296499b24e8e> /usr/lib/libstdc++.6.dylib 0x9471a000 - 0x9471effe libGIF.dylib ??? (???) <d6e2a570359313a39c6783c2ecfee608> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libGIF.dylib 0x9471f000 - 0x9475cffe com.apple.securityfoundation 3.0 (32989) <ad2dd4c797fa2ba4c656f82936f9fb83> /System/Library/Frameworks/SecurityFoundation.framework/Versions/A/SecurityFoundation 0x9475d000 - 0x94776ffb com.apple.CoreVideo 1.5.1 (1.5.1) <9b726d9ba75efbaccaed1d34e2f71ea0> /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo 0x94777000 - 0x94782fff com.apple.speech.recognition.framework 3.7.24 (3.7.24) <ae3dc890a43a9269388301f6b59d3091> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SpeechRecognition.framework/Versions/A/SpeechRecognition 0x94783000 - 0x94ae1ff2 com.apple.QuartzCore 1.5.3 (1.5.3) <c410b1f89e67d41c3d06eac1790b500c> /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore 0x94ae2000 - 0x94b08fff libcups.2.dylib ??? (???) <faed280b72f625b591ae0506cb142367> /usr/lib/libcups.2.dylib 0x94b09000 - 0x94b91fff com.apple.ink.framework 101.3 (86) <66a99ad6bc695390a66dd24789e23dcc> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Ink.framework/Versions/A/Ink 0x94b92000 - 0x94d78ffb com.apple.security 5.0.4 (34102) <9a5739b5b522f963b320fd71581b9cf5> /System/Library/Frameworks/Security.framework/Versions/A/Security 0x94d79000 - 0x94d7bfff com.apple.CrashReporterSupport 10.5.0 (156) <906c8d99acdeb122551a99cd930bf32f> /System/Library/PrivateFrameworks/CrashReporterSupport.framework/Versions/A/CrashReporterSupport 0x94ea8000 - 0x94f0dffb com.apple.ISSupport 1.7 (38) /System/Library/PrivateFrameworks/ISSupport.framework/Versions/A/ISSupport 0x94f0e000 - 0x94f43ffb com.apple.LDAPFramework 1.4.3 (106) <d9a3a16b2d468683b68f714d11196d7b> /System/Library/Frameworks/LDAP.framework/Versions/A/LDAP 0x94f44000 - 0x94fc8ffd com.apple.CFNetwork 330.4 (330.4) <6e1a01b50c14cf720e067ea018c4e4ad> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CFNetwork.framework/Versions/A/CFNetwork 0x94fc9000 - 0x95098fff com.apple.ColorSync 4.5.0 (4.5.0) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ColorSync.framework/Versions/A/ColorSync 0x95099000 - 0x950c4ff7 libauto.dylib ??? (???) <b3a3a4b0f09653bd6d58f1847922b533> /usr/lib/libauto.dylib 0x950c5000 - 0x95140fff com.apple.SearchKit 1.2.0 (1.2.0) <1b448fbae02460eae76ee1c6883f45d6> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchKit.framework/Versions/A/SearchKit 0x953be000 - 0x953cbfff libCSync.A.dylib ??? (???) <78f215768036cfce737f00116252c626> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCSync.A.dylib 0x953d8000 - 0x95488fff edu.mit.Kerberos 6.0.12 (6.0.12) <5cf1a9c1d7e526bb9b084013a1722d08> /System/Library/Frameworks/Kerberos.framework/Versions/A/Kerberos 0x95631000 - 0x95651ff7 libJPEG.dylib ??? 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(???) <787ea59c19201d04a507b13d2bb3f9ac> /usr/lib/libSystem.B.dylib 0x95d35000 - 0x95d48ffb com.apple.speech.synthesis.framework 3.7.1 (3.7.1) <dc8dac074f4d19175c5613b35aa529b3> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis 0x95d49000 - 0x95de3ffb com.apple.ApplicationServices.ATS 3.3 (???) <5c97f539ba68e1143929cd89db390d20> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/ATS 0x95de4000 - 0x95f2effb com.apple.ImageIO.framework 2.0.2 (2.0.2) <20c50c4b4d09a4cf69fb8732e3d79081> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/ImageIO 0x95f2f000 - 0x95fb6ffb com.apple.audio.CoreAudio 3.1.0 (3.1) <880a5a35ef1c5158271ee4b305b35626> /System/Library/Frameworks/CoreAudio.framework/Versions/A/CoreAudio 0x95fb7000 - 0x95fb9ffd libRadiance.dylib ??? (???) <3d70fcb7557347829c96c9753074b3f1> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libRadiance.dylib 0x95fba000 - 0x95fbafff com.apple.audio.units.AudioUnit 1.5 (1.5) /System/Library/Frameworks/AudioUnit.framework/Versions/A/AudioUnit 0x95fbb000 - 0x963f0ffa libGLProgrammability.dylib ??? (???) <f032e07d587794af4d4ba1b7dc7b4fd2> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLProgrammability.dylib 0x963f1000 - 0x963f6ff6 libmathCommon.A.dylib ??? (???) /usr/lib/system/libmathCommon.A.dylib 0x963f7000 - 0x9641bffb libGL.dylib ??? (???) /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib 0x9641c000 - 0x96425fff com.apple.DiskArbitration 2.2.1 (2.2.1) <a389b4c2badce39540f24402f7df35e7> /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration 0x96426000 - 0x9644dfff libxslt.1.dylib ??? (???) <3700d04090629deddb436aa2d516c56d> /usr/lib/libxslt.1.dylib 0x9644e000 - 0x96456ffb libCGATS.A.dylib ??? (???) <367c4beab293fb4e93202bd1d3339fe6> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCGATS.A.dylib 0x96457000 - 0x96467ffb com.apple.agl 3.0.9 (AGL-3.0.9) <ab2f91cfb4e503d2516df44852c35e81> /System/Library/Frameworks/AGL.framework/Versions/A/AGL 0x964b9000 - 0x967e6ffb com.apple.QuickTime 7.5.0 (861) <62b9ecae4fb583bf9e989f526f6f8014> /System/Library/Frameworks/QuickTime.framework/Versions/A/QuickTime 0x96816000 - 0x96878ffb com.apple.htmlrendering 68 (1.1.3) <e852db1c007de975fae2f0c2769c88ef> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HTMLRendering.framework/Versions/A/HTMLRendering 0x96879000 - 0x96884ff9 com.apple.helpdata 1.0 (14) /System/Library/PrivateFrameworks/HelpData.framework/Versions/A/HelpData 0x96885000 - 0x96958fff com.apple.CoreServices.OSServices 226.5 (226.5) <50a4f7fe2d6078971f9ef6fc88cc5d2b> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServices.framework/Versions/A/OSServices 0x96959000 - 0x96c82fe7 libLAPACK.dylib ??? 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Attachments
Reduction (274 bytes, text/html)
2008-08-25 19:58 PDT, Sam Weinig 		no flags
Details
defer webcore timer when modal dialogs are up (1.67 KB, patch)
2008-08-27 11:54 PDT, Antti Koivisto 		eric: review+
DetailsFormatted DiffDiff
lame limited loader only fix (4.46 KB, patch)
2008-09-06 16:14 PDT, Antti Koivisto 		mitz: review+
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Matt Lilek
Comment 1 2008-08-23 18:52:46 PDT
*** Bug 20492 has been marked as a duplicate of this bug. ***
Matt Lilek
Comment 2 2008-08-23 18:53:48 PDT
From bug 20492: Within a secure session with my bank (rabobank, netherlands) Webkit crashes after a payment is done, and a popup apears saying the transaction was succesful. When clicking OK the pop-up disapears. After a few seconds the colourful wheel starts turning and the browser evetually crashes.
Matt Lilek
Comment 3 2008-08-23 18:54:45 PDT
Frank, does this crash on any other sites or can you provide steps to make this crash that don't require an account at Rabobank?
Frank Eetgerink
Comment 4 2008-08-24 23:54:10 PDT
I can not repeat the crash on other sites. It does occur always on the same moment in the payment proces. I contacted the bank and found out they have not received any problem with this. The webkit version is not supported. When I use Firefox (3.01, scripts enabled) after the OK dialog I get the same page but it does not seem to be reloaded. Webkit wants to reload the page en gets stuck in this proces of reloading and then crashes. Hope this helps. Frank
Sam Weinig
Comment 5 2008-08-25 19:58:41 PDT
Created attachment 22989 [details] Reduction
Antti Koivisto
Comment 6 2008-08-26 09:50:02 PDT
The problem is that the dialog popup causes a timer to run synchronously and that timer deletes the current host. Evil. #0 0x03854e4a in WebCore::Loader::Host::~Host at loader.cpp:188 #1 0x038554bc in WebCore::Loader::servePendingRequests at loader.cpp:153 #2 0x0385552b in WebCore::Loader::requestTimerFired at loader.cpp:136 #3 0x0385b84d in WebCore::Timer<WebCore::Loader>::fired at Timer.h:99 #4 0x037e6692 in WebCore::TimerBase::fireTimers at Timer.cpp:347 #5 0x037e673a in WebCore::TimerBase::sharedTimerFired at Timer.cpp:368 #6 0x037bf8e2 in timerFired at SharedTimerMac.mm:84 #7 0x96e2eb45 in CFRunLoopRunSpecific #8 0x96e2ecf8 in CFRunLoopRunInMode #9 0x951ffda4 in RunCurrentEventLoopInMode #10 0x951ffbbd in ReceiveNextEventCommon #11 0x951ffa31 in BlockUntilNextEventMatchingListInMode #12 0x91868505 in _DPSNextEvent #13 0x91867db8 in -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] #14 0x00024525 in -[BrowserApplication nextEventMatchingMask:untilDate:inMode:dequeue:] at BrowserApplication.m:188 #15 0x91aa4e77 in -[NSApplication _realDoModalLoop:peek:] #16 0x91a9f5b5 in -[NSApplication runModalForWindow:] #17 0x91bd46a8 in _NXDoLocalRunAlertPanel #18 0x91bd42a5 in NSRunAlertPanel #19 0x000fefef in -[BrowserWebView webView:runJavaScriptAlertPanelWithMessage:initiatedByFrame:] at BrowserWebView.m:1162 #20 0x00392790 in CallDelegate at WebView.mm:4547 #21 0x00392813 in CallUIDelegate at WebView.mm:4800 #22 0x0030a3f0 in WebChromeClient::runJavaScriptAlert at WebChromeClient.mm:331 #23 0x0322ea39 in WebCore::Chrome::runJavaScriptAlert at Chrome.cpp:236 #24 0x032fb493 in WebCore::DOMWindow::alert at DOMWindow.cpp:474 #25 0x034ee2c0 in WebCore::jsDOMWindowPrototypeFunctionAlert at JSDOMWindow.cpp:2718 #26 0x0065ee87 in KJS::Machine::privateExecute at Machine.cpp:2489 #27 0x00660f1c in KJS::Machine::execute at Machine.cpp:856 #28 0x005bf137 in KJS::JSFunction::call at JSFunction.cpp:67 #29 0x005bf1d3 in KJS::call at CallData.cpp:39 #30 0x0384b103 in WebCore::JSAbstractEventListener::handleEvent at JSEventListener.cpp:92 #31 0x0338fd79 in WebCore::EventTarget::handleLocalEvents at EventTarget.cpp:338 #32 0x03390eb2 in WebCore::EventTargetNode::handleLocalEvents at EventTargetNode.cpp:118 #33 0x0339039f in WebCore::EventTarget::dispatchGenericEvent at EventTarget.cpp:224 #34 0x0339308a in WebCore::EventTargetNode::dispatchWindowEvent at EventTargetNode.cpp:176 #35 0x03330723 in WebCore::Document::implicitClose at Document.cpp:1556 #36 0x033d21b4 in WebCore::FrameLoader::checkCallImplicitClose at FrameLoader.cpp:1336 #37 0x033de7da in WebCore::FrameLoader::checkCompleted at FrameLoader.cpp:1288 #38 0x033de92d in WebCore::FrameLoader::loadDone at FrameLoader.cpp:1255 #39 0x03324665 in WebCore::DocLoader::setLoadInProgress at DocLoader.cpp:261 #40 0x03855bf1 in WebCore::Loader::Host::didFinishLoading at loader.cpp:283 #41 0x037cf55b in WebCore::SubresourceLoader::didFinishLoading at SubresourceLoader.cpp:193
Antti Koivisto
Comment 7 2008-08-27 11:54:49 PDT
Created attachment 23034 [details] defer webcore timer when modal dialogs are up This seems like the correct general fix to whole class of problems. I just wonder if there is some reason why it has not been done before?
Eric Seidel (no email)
Comment 8 2008-08-27 15:39:22 PDT
Comment on attachment 23034 [details] defer webcore timer when modal dialogs are up Makes sense to me. I can't claim to be an expert in this code though, so if you need a more detailed review, you should ask another reviewer for a second look.
Antti Koivisto
Comment 9 2008-08-27 17:00:41 PDT
Sending WebCore/ChangeLog Sending WebCore/page/Chrome.cpp Transmitting file data .. Committed revision 35953.
Antti Koivisto
Comment 10 2008-08-27 18:04:49 PDT
This still crashes on Windows due to some timer magic. Reopening...
Antti Koivisto
Comment 11 2008-08-27 18:59:52 PDT
Correction, it actually fixes Windows too.
mitz
Comment 12 2008-08-27 22:52:21 PDT
Reopening. While the patch fixes the crash on Mac, it is still possible to reproduce it on Windows, because timers are not completely stopped. Moreover, stopping timers on Windows creates other problems, since Safari expects certain WebCore timers are expected to keep firing in during a modal session.
Darin Adler
Comment 13 2008-08-28 11:07:46 PDT
Why is it safe to call set setDeferringTimers(false)? Is there a guarantee we weren't already deferring timers when this code was called?
mitz
Comment 14 2008-08-28 11:10:55 PDT
(In reply to comment #13) > Why is it safe to call set setDeferringTimers(false)? Is there a guarantee we > weren't already deferring timers when this code was called? This was fixed in the version of the patch that was checked in: <http://trac.webkit.org/changeset/35953>. However the patch was still wrong.
Frank Eetgerink
Comment 15 2008-09-01 23:10:55 PDT
Thanks, MY part of the problem has been solved. Great work. Frank
Alice Liu
Comment 16 2008-09-05 17:08:25 PDT
I can confirm that this patch is causing other timer-related problems on Windows. http://random.pavlov.net/membuster/index.html calls window.open every 3 seconds, and this patch causes the windows to stop opening, reproducibly. Firing a JS alert and dismissing the alert causes timers to start working again, and the windows resume opening. This was on Vista; I haven't tried any other platform.
mitz
Comment 17 2008-09-05 22:58:10 PDT
<rdar://problem/6201644>
Antti Koivisto
Comment 18 2008-09-06 16:14:50 PDT
Created attachment 23221 [details] lame limited loader only fix I will also revert the timer patch when this lands.
mitz
Comment 19 2008-09-06 16:19:01 PDT
Comment on attachment 23221 [details] lame limited loader only fix r=me Please add the radar URL to the change log.
Antti Koivisto
Comment 20 2008-09-06 16:33:53 PDT
Sending WebCore/ChangeLog Sending WebCore/loader/loader.cpp Sending WebCore/loader/loader.h Transmitting file data ... Committed revision 36132. Previous patch reverted Sending WebCore/ChangeLog Sending WebCore/page/Chrome.cpp Transmitting file data .. Committed revision 36133.
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