RESOLVED INVALID 17379
Crash in CoreFoundation loading ftp content 
https://bugs.webkit.org/show_bug.cgi?id=17379
Summary Crash in CoreFoundation loading ftp content
mikie
Reported 2008-02-15 15:06:08 PST
i experience crash of safari on each loading of the page (Leopard 10.5.2 + WebKit r30267). some people reported safari problems related to this page under windows too.
Attachments
Add attachment proposed patch, testcase, etc.
Matt Lilek
Comment 1 2008-02-15 16:36:24 PST
Confirmed, but it appears to be crashing in code outside of WebKit: Exception Type: EXC_BAD_ACCESS (SIGBUS) Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000000 Crashed Thread: 3 Thread 0: 0 libSystem.B.dylib 0x911ef9e6 mach_msg_trap + 10 1 libSystem.B.dylib 0x911f71dc mach_msg + 72 2 com.apple.CoreFoundation 0x961e60de CFRunLoopRunSpecific + 1806 3 com.apple.CoreFoundation 0x961e6d18 CFRunLoopRunInMode + 88 4 com.apple.HIToolbox 0x9218d6a0 RunCurrentEventLoopInMode + 283 5 com.apple.HIToolbox 0x9218d4b9 ReceiveNextEventCommon + 374 6 com.apple.HIToolbox 0x9218d32d BlockUntilNextEventMatchingListInMode + 106 7 com.apple.AppKit 0x959ad7d9 _DPSNextEvent + 657 8 com.apple.AppKit 0x959ad08e -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 128 9 com.apple.Safari 0x0000975e 0x1000 + 34654 10 com.apple.AppKit 0x959a60c5 -[NSApplication run] + 795 11 com.apple.AppKit 0x9597330a NSApplicationMain + 574 12 com.apple.Safari 0x00002b46 0x1000 + 6982 Thread 1: 0 libSystem.B.dylib 0x911f6bce __semwait_signal + 10 1 libSystem.B.dylib 0x912218cd pthread_cond_wait$UNIX2003 + 73 2 com.apple.WebCore 0x0209f79f WebCore::ThreadCondition::wait(WebCore::Mutex&) + 39 (ThreadingPthreads.cpp:184) 3 com.apple.WebCore 0x01d64b73 WebCore::IconDatabase::syncThreadMainLoop() + 641 (IconDatabase.cpp:1311) 4 com.apple.WebCore 0x01d6637a WebCore::IconDatabase::iconDatabaseSyncThread() + 1198 (IconDatabase.cpp:1013) 5 com.apple.WebCore 0x01d663a9 WebCore::IconDatabase::iconDatabaseSyncThreadStart(void*) + 23 (IconDatabase.cpp:917) 6 libSystem.B.dylib 0x91220c55 _pthread_start + 321 7 libSystem.B.dylib 0x91220b12 thread_start + 34 Thread 2: 0 libSystem.B.dylib 0x911ef9e6 mach_msg_trap + 10 1 libSystem.B.dylib 0x911f71dc mach_msg + 72 2 com.apple.CoreFoundation 0x961e60de CFRunLoopRunSpecific + 1806 3 com.apple.CoreFoundation 0x961e6d18 CFRunLoopRunInMode + 88 4 com.apple.CFNetwork 0x962ca6cc CFURLCacheWorkerThread(void*) + 396 5 libSystem.B.dylib 0x91220c55 _pthread_start + 321 6 libSystem.B.dylib 0x91220b12 thread_start + 34 Thread 3 Crashed: 0 com.apple.CoreFoundation 0x961fdac7 CFStringGetLength + 39 1 com.apple.CFNetwork 0x962ffd8f _CreatePathForContext + 55 2 com.apple.CFNetwork 0x96304f7a _StartProcess + 234 3 com.apple.CFNetwork 0x96304876 _FTPResponseStreamCallBack + 3956 4 com.apple.CFNetwork 0x962dcbe3 connectionResponseCallBack + 86 5 com.apple.CoreFoundation 0x961f8609 _CFStreamSignalEventSynch + 137 6 com.apple.CoreFoundation 0x961fa1d7 CFReadStreamSignalEvent + 39 7 com.apple.CFNetwork 0x962c7dbe _SocketCallBack + 1632 8 com.apple.CoreFoundation 0x961ef940 __CFSocketDoCallback + 640 9 com.apple.CoreFoundation 0x961f0f75 __CFSocketPerformV0 + 133 10 com.apple.CoreFoundation 0x961e662e CFRunLoopRunSpecific + 3166 11 com.apple.CoreFoundation 0x961e6d18 CFRunLoopRunInMode + 88 12 com.apple.Foundation 0x9283bac0 +[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:] + 320 13 com.apple.Foundation 0x927d85ad -[NSThread main] + 45 14 com.apple.Foundation 0x927d8154 __NSThread__main__ + 308 15 libSystem.B.dylib 0x91220c55 _pthread_start + 321 16 libSystem.B.dylib 0x91220b12 thread_start + 34
Mark Rowe (bdash)
Comment 2 2008-02-15 20:07:34 PST
<rdar://problem/3968271>
Note You need to log in before you can comment on or make changes to this bug.