Steps to reproduce: open http://www.trf5.jus.br/ Results: Accessing http://www.trf5.jus.br/ reloads the website a couple of times and then crashes the webkit nighly build (WebKit r109005). Expected result: Webkit displaying the site Build: WebKit r109005 on Max OS x 10.7.3 This seems to be a longer standing bug - e.g. chrome crashes completely and webkit on safari 5.1.3 also crashes. Crash log excerpt: Version: 535+ (535.24+) Code Type: X86-64 (Native) Date/Time: 2012-02-27 11:29:33.086 -0800 OS Version: Mac OS X 10.7.3 (11D50) Crashed Thread: 4 com.apple.NSURLConnectionLoader Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Application Specific Information: *** error for object 0x7fe78d9ca320: pointer being freed was not allocated objc[3310]: garbage collection is OFF Thread 4 Crashed:: com.apple.NSURLConnectionLoader 0 libsystem_kernel.dylib 0x00007fff87ecbce2 __pthread_kill + 10 1 libsystem_c.dylib 0x00007fff8b8c87d2 pthread_kill + 95 2 libsystem_c.dylib 0x00007fff8b8b9a7a abort + 143 3 libsystem_c.dylib 0x00007fff8b91884c free + 389 4 com.apple.security 0x00007fff8bf7fb76 Security::CssmAllocatorMemoryFunctions::relayFree(void*, void*) + 22 5 com.apple.security 0x00007fff8bf7fb56 Security::CssmMemoryFunctions::free(void*) const + 20 6 com.apple.security 0x00007fff8bf88b65 Attachment::upcallFree(long, void*) + 105 7 com.apple.security 0x00007fff8bf88af1 Security::PluginSession::free(void*) + 21 8 com.apple.security 0x00007fff8bf9fc17 Security::CssmRemoteData::~CssmRemoteData() + 49 9 com.apple.security 0x00007fff8c0837f4 _ZL21CL_freeCssmExtensionsR20cssm_x509_extensionsRN8Security9AllocatorE + 381 10 com.apple.security 0x00007fff8c082a4f freeField_SignedCrl(Security::CssmOwnedData&) + 461
Thank you for the report! This is a problem in a lower level system framework, so closing as INVALID per our policy. This issue is tracked internally by Apple as <rdar://problem/10393070>.