Bug 210439

Summary:	[ macOS iOS debug ] two http/tests/security/basic-auth-module are crashing with an assertion failure
Product:	WebKit	Reporter:	Jacob Uphoff <jacob_uphoff>
Component:	New Bugs	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED DUPLICATE
Severity:	Normal	CC:	webkit-bot-watchers-bugzilla, webkit-bot-watchers, webkit-bug-importer, ysuzuki
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Jacob Uphoff

Reported 2020-04-13 10:33:17 PDT

The following tests are crashing with an assertion failure after being added: http/tests/security/basic-auth-module-propagate.html http/tests/security/basic-auth-module.html They are constantly failing on both macOS and iOS for debug. History: https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=http%2Ftests%2Fsecurity%2Fbasic-auth-module-propagate.html&test=http%2Ftests%2Fsecurity%2Fbasic-auth-module.html Log: Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x00000000bbadbeef Exception Note: EXC_CORPSE_NOTIFY Termination Signal: Segmentation fault: 11 Termination Reason: Namespace SIGNAL, Code 0xb Terminating Process: exc handler [25056] VM Regions Near 0xbbadbeef: --> __TEXT 0000000109325000-0000000109326000 [ 4K] r-x/r-x SM=COW /Volumes/VOLUME/*/*.Development Application Specific Information: CRASHING TEST: /security/basic-auth-module-propagate.html Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.JavaScriptCore 0x000000054a68df5e WTFCrash + 14 (Assertions.cpp:309) 1 com.apple.WebCore 0x000000052d2f7d8b WTFCrashWithInfo(int, char const*, char const*, int) + 27 2 com.apple.WebCore 0x0000000530841283 WebCore::ResourceLoader::didBlockAuthenticationChallenge() + 147 (ResourceLoader.cpp:491) 3 com.apple.WebKit 0x00000005215d218f WebKit::WebResourceLoader::didBlockAuthenticationChallenge() + 383 (WebResourceLoader.cpp:305) 4 com.apple.WebKit 0x0000000521bd45d4 void IPC::callMemberFunctionImpl<WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)(), std::__1::tuple<> >(WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(), std::__1::tuple<>&&, std::__1::integer_sequence<unsigned long>) + 132 (HandleMessage.h:42) 5 com.apple.WebKit 0x0000000521bd4530 void IPC::callMemberFunction<WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)(), std::__1::tuple<>, std::__1::integer_sequence<unsigned long> >(std::__1::tuple<>&&, WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)()) + 112 (HandleMessage.h:48) 6 com.apple.WebKit 0x0000000521bd1db6 void IPC::handleMessage<Messages::WebResourceLoader::DidBlockAuthenticationChallenge, WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)()>(IPC::Decoder&, WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)()) + 150 (HandleMessage.h:115) 7 com.apple.WebKit 0x0000000521bd14be WebKit::WebResourceLoader::didReceiveWebResourceLoaderMessage(IPC::Connection&, IPC::Decoder&) + 1390 (WebResourceLoaderMessageReceiver.cpp:86) 8 com.apple.WebKit 0x000000052158d516 WebKit::NetworkProcessConnection::didReceiveMessage(IPC::Connection&, IPC::Decoder&) + 166 (NetworkProcessConnection.cpp:92) 9 com.apple.WebKit 0x0000000520074759 IPC::Connection::dispatchMessage(IPC::Decoder&) + 473 (Connection.cpp:1009) 10 com.apple.WebKit 0x00000005200750b2 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >) + 578 11 com.apple.WebKit 0x0000000520075790 IPC::Connection::dispatchOneIncomingMessage() + 208 (Connection.cpp:1146) 12 com.apple.WebKit 0x0000000520094bfe IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_7::operator()() + 94 (Connection.cpp:986) 13 com.apple.WebKit 0x0000000520094b0e WTF::Detail::CallableWrapper<IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_7, void>::call() + 30 (Function.h:52) 14 com.apple.JavaScriptCore 0x000000054a6b91a2 WTF::Function<void ()>::operator()() const + 130 (Function.h:84) 15 com.apple.JavaScriptCore 0x000000054a732f08 WTF::RunLoop::performWork() + 280 (RunLoop.cpp:120) 16 com.apple.JavaScriptCore 0x000000054a734691 WTF::RunLoop::performWork(void*) + 33 (RunLoopCF.cpp:39) 17 com.apple.CoreFoundation 0x00007fff34998f12 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 18 com.apple.CoreFoundation 0x00007fff34998eb1 __CFRunLoopDoSource0 + 103 19 com.apple.CoreFoundation 0x00007fff34998ccb __CFRunLoopDoSources0 + 209 20 com.apple.CoreFoundation 0x00007fff349979fa __CFRunLoopRun + 927 21 com.apple.CoreFoundation 0x00007fff34996ffe CFRunLoopRunSpecific + 462 22 com.apple.Foundation 0x00007fff3702b2a8 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212 23 com.apple.Foundation 0x00007fff370ddd2f -[NSRunLoop(NSRunLoop) run] + 76 24 libxpc.dylib 0x00007fff6eb2e51a _xpc_objc_main.cold.4 + 49 25 libxpc.dylib 0x00007fff6eb2e460 _xpc_objc_main + 559 26 libxpc.dylib 0x00007fff6eb2df93 xpc_main + 377 27 com.apple.WebKit 0x00000005208ce28b WebKit::XPCServiceMain(int, char const**) + 1499 (XPCServiceMain.mm:172) 28 com.apple.WebKit 0x0000000521c82e6b WKXPCServiceMain + 27 (WKMain.mm:33) 29 com.apple.WebKit.WebContent 0x0000000109325ec2 main + 34 (AuxiliaryProcessMain.cpp:30) 30 libdyld.dylib 0x00007fff6e8e0cc9 start + 1

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Radar WebKit Bug Importer

Comment 1 2020-04-13 10:34:11 PDT

<rdar://problem/61724025>

Jacob Uphoff

Comment 2 2020-04-13 10:34:41 PDT

Commit that added the tests https://trac.webkit.org/changeset/260003/webkit

Yusuke Suzuki

Comment 3 2020-04-13 10:35:42 PDT

This is the same to bug 210434. And I verified this is existing bug: this test can crash without any change on pre-r260003 WebKit. *** This bug has been marked as a duplicate of bug 210434 ***

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