149294 2015-09-17 14:40:57 -0700 Null dereference loading Blink layout test editing/execCommand/insert-html-to-document-element-crash.html 2015-10-26 15:04:45 -0700 1 1 1 Unclassified WebKit HTML Editing WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED BlinkMergeCandidate, HasReduction, InRadar P2 Normal --- 1 jhoneycutt jiewen_tan cdumez commit-queue jiewen_tan webkit-bug-importer oldest_to_newest 1126863 0 261430 jhoneycutt 2015-09-17 14:40:57 -0700 Created attachment 261430 crashing test Null dereference loading Blink layout test editing/execCommand/insert-html-to-document-element-crash.html. Stack trace: Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000014 Exception Note: EXC_CORPSE_NOTIFY VM Regions Near 0x14: --> __TEXT 000000010ced8000-000000010ceda000 [ 8K] r-x/rwx SM=COW /Users/USER/*/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.Development.xpc/Contents/MacOS/com.apple.WebKit.WebContent.Development Application Specific Information: CRASHING TEST: temp-tests/editing/execCommand/insert-html-to-document-element-crash.html Global Trace Buffer (reverse chronological seconds): 55.871846 CFNetwork 0x00007fff88d43b97 Explicitly setting CF cookie storage singleton 55.872230 CFNetwork 0x00007fff88d8f211 Explicitly setting cookie storage singleton Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.WebCore 0x000000011507acfe WebCore::areIdenticalElements(WebCore::Node const*, WebCore::Node const*) + 14 (Node.h:638) 1 com.apple.WebCore 0x000000011588720c WebCore::ReplaceSelectionCommand::removeRedundantStylesAndKeepStyleSpanInline(WebCore::ReplaceSelectionCommand::InsertedNodes&) + 2092 (ReplaceSelectionCommand.cpp:533) 2 com.apple.WebCore 0x000000011588d719 WebCore::ReplaceSelectionCommand::doApply() + 13385 (ReplaceSelectionCommand.cpp:1164) 3 com.apple.WebCore 0x0000000114cd8216 WebCore::CompositeEditCommand::apply() + 102 (ScopedEventQueue.h:71) 4 com.apple.WebCore 0x0000000114f0e714 WebCore::executeInsertFragment(WebCore::Frame&, WTF::PassRefPtr<WebCore::DocumentFragment>) + 84 (StdLibExtras.h:366) 5 com.apple.WebCore 0x0000000114f0bd83 WebCore::executeInsertHTML(WebCore::Frame&, WebCore::Event*, WebCore::EditorCommandSource, WTF::String const&) + 99 (StdLibExtras.h:366) 6 com.apple.WebCore 0x0000000114f0a876 WebCore::Editor::Command::execute(WTF::String const&, WebCore::Event*) const + 182 (EditorCommand.cpp:1704) 7 com.apple.WebCore 0x0000000114e43c36 WebCore::Document::execCommand(WTF::String const&, bool, WTF::String const&) + 214 (Document.cpp:4666) 8 com.apple.WebCore 0x000000011525a074 WebCore::jsDocumentPrototypeFunctionExecCommand(JSC::ExecState*) + 420 (JSCJSValue.h:499) 9 ??? 0x000036b0fa001028 0 + 60133736452136 10 com.apple.JavaScriptCore 0x00000001145b676f llint_entry + 22696 11 com.apple.JavaScriptCore 0x00000001145b0ce4 vmEntryToJavaScript + 299 12 com.apple.JavaScriptCore 0x00000001144712d9 JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 169 (JITCode.cpp:82) 13 com.apple.JavaScriptCore 0x0000000114457d12 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 450 (Interpreter.cpp:1008) 14 com.apple.JavaScriptCore 0x00000001141238b7 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&) + 71 (MarkedBlock.h:241) 15 com.apple.WebCore 0x00000001152defa4 WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext*, WebCore::Event*) + 996 (JSMainThreadExecState.h:56) 16 com.apple.WebCore 0x0000000114f454db WebCore::EventTarget::fireEventListeners(WebCore::Event*, WebCore::EventTargetData*, WTF::Vector<WebCore::RegisteredEventListener, 1ul, WTF::CrashOnOverflow, 16ul>&) + 635 (InspectorInstrumentation.h:285) 17 com.apple.WebCore 0x0000000114f451a0 WebCore::EventTarget::fireEventListeners(WebCore::Event*) + 224 (EventTarget.cpp:208) 18 com.apple.WebCore 0x0000000114ed1bf4 WebCore::DOMWindow::dispatchEvent(WTF::PassRefPtr<WebCore::Event>, WTF::PassRefPtr<WebCore::EventTarget>) + 260 (DOMWindow.cpp:1900) 19 com.apple.WebCore 0x0000000114ed730b WebCore::DOMWindow::dispatchLoadEvent() + 347 (StdLibExtras.h:366) 20 com.apple.WebCore 0x0000000114e3a294 WebCore::Document::implicitClose() + 324 (Document.cpp:4077) 21 com.apple.WebCore 0x0000000114fc7003 WebCore::FrameLoader::checkCompleted() + 275 (FrameLoader.cpp:839) 22 com.apple.WebCore 0x0000000114fc595b WebCore::FrameLoader::finishedParsing() + 123 (FrameLoader.cpp:760) 23 com.apple.WebCore 0x0000000114e45281 WebCore::Document::finishedParsing() + 417 (Frame.h:377) 24 com.apple.WebCore 0x0000000115071e05 WebCore::HTMLDocumentParser::prepareToStopParsing() + 165 (RefCounted.h:99) 25 com.apple.WebCore 0x0000000114e7569a WebCore::DocumentWriter::end() + 58 (StdLibExtras.h:366) 26 com.apple.WebCore 0x0000000114e5d9ec WebCore::DocumentLoader::finishedLoading(double) + 268 (ResourceErrorBase.h:42) 27 com.apple.WebCore 0x0000000114c8e179 WebCore::CachedResource::checkNotify() + 153 (CachedResourceClientWalker.h:51) 28 com.apple.WebCore 0x0000000114c8a433 WebCore::CachedRawResource::finishLoading(WebCore::SharedBuffer*) + 227 (CachedRawResource.cpp:104) 29 com.apple.WebCore 0x0000000115a05501 WebCore::SubresourceLoader::didFinishLoading(double) + 1153 (ResourceLoader.h:154) 30 com.apple.WebKit 0x000000011354b98d WebKit::WebResourceLoader::didReceiveWebResourceLoaderMessage(IPC::Connection&, IPC::MessageDecoder&) + 561 (HandleMessage.h:16) 31 com.apple.WebKit 0x00000001133251f1 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::MessageDecoder, std::__1::default_delete<IPC::MessageDecoder> >) + 127 (memory:2636) 32 com.apple.WebKit 0x0000000113327b4a IPC::Connection::dispatchOneMessage() + 126 (memory:2656) 33 com.apple.JavaScriptCore 0x0000000114769985 WTF::RunLoop::performWork() + 437 (functional:1742) 34 com.apple.JavaScriptCore 0x0000000114769d32 WTF::RunLoop::performWork(void*) + 34 (RunLoopCF.cpp:39) 35 com.apple.CoreFoundation 0x00007fff949e2c01 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 36 com.apple.CoreFoundation 0x00007fff949d4b1c __CFRunLoopDoSources0 + 556 37 com.apple.CoreFoundation 0x00007fff949d403f __CFRunLoopRun + 927 38 com.apple.CoreFoundation 0x00007fff949d3a38 CFRunLoopRunSpecific + 296 39 com.apple.HIToolbox 0x00007fff88e673bd RunCurrentEventLoopInMode + 235 40 com.apple.HIToolbox 0x00007fff88e67153 ReceiveNextEventCommon + 432 41 com.apple.HIToolbox 0x00007fff88e66f93 _BlockUntilNextEventMatchingListInModeWithFilter + 71 42 com.apple.AppKit 0x00007fff870b81e7 _DPSNextEvent + 1076 43 com.apple.AppKit 0x00007fff8748490d -[NSApplication _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 454 44 com.apple.AppKit 0x00007fff870ae0b8 -[NSApplication run] + 682 45 com.apple.AppKit 0x00007fff87030396 NSApplicationMain + 1176 46 libxpc.dylib 0x00007fff8c70ff70 _xpc_objc_main + 793 47 libxpc.dylib 0x00007fff8c7116bf xpc_main + 494 48 com.apple.WebKit.WebContent.Development 0x000000010ced9424 main + 409 (XPCServiceMain.Development.mm:187) 49 libdyld.dylib 0x00007fff93aa15ad start + 1 1126864 1 webkit-bug-importer 2015-09-17 14:41:14 -0700 <rdar://problem/22746657> 1135028 2 263622 jiewen_tan 2015-10-20 15:31:17 -0700 Created attachment 263622 Patch 1136648 3 263622 commit-queue 2015-10-26 15:04:41 -0700 Comment on attachment 263622 Patch Clearing flags on attachment: 263622 Committed r191604: <http://trac.webkit.org/changeset/191604> 1136649 4 commit-queue 2015-10-26 15:04:45 -0700 All reviewed patches have been landed. Closing bug. 261430 2015-09-17 14:40:57 -0700 2015-09-17 14:40:57 -0700 crashing test insert-html-to-document-element-crash.html text/html 626 jhoneycutt PCFET0NUWVBFIGh0bWw+CjxoZWFkPgo8c2NyaXB0PgppZiAod2luZG93LnRlc3RSdW5uZXIpCiAg ICB0ZXN0UnVubmVyLmR1bXBBc1RleHQoKTsKCm9ubG9hZCA9IGZ1bmN0aW9uKCkgewogICAgLy8g TWFrZSBkb2N1bWVudEVsZW1lbnQgdG8gUCBlbGVtZW50IHdpdGhvdXQgSFRNTCBhbmQgQk9EWS4K ICAgIHZhciBodG1sRWxlbWVudCA9IGRvY3VtZW50LmRvY3VtZW50RWxlbWVudDsKICAgIHZhciB0 YXJnZXQgPSBkb2N1bWVudC5nZXRFbGVtZW50QnlJZCgndGFyZ2V0Jyk7CiAgICBkb2N1bWVudC5y ZXBsYWNlQ2hpbGQodGFyZ2V0LCBodG1sRWxlbWVudCk7CgogICAgZG9jdW1lbnQuZGVzaWduTW9k ZSA9ICdvbic7CiAgICB3aW5kb3cuZ2V0U2VsZWN0aW9uKCkuY29sbGFwc2UodGFyZ2V0LCAwKTsK ICAgIGRvY3VtZW50LmV4ZWNDb21tYW5kKCdJbnNlcnRIVE1MJywgZmFsc2UsICc8cHJlPjwvcHJl PicpOwoKICAgIC8vIEhlcmUsIGRvY3VtZW50LmRvY3VtZW50RWxlbWVudCBpcyBudWxsLgogICAg ZG9jdW1lbnQud3JpdGUoJ1BBU1MgaWYgQmxpbmsgZG9lc25cJ3QgY3Jhc2guJyk7Cn07Cjwvc2Ny aXB0Pgo8L2hlYWQ+Cjxib2R5Pgo8cCBpZD0idGFyZ2V0Ij48L3A+CjwvYm9keT4KPC9odG1sPgo= 263622 2015-10-20 15:31:17 -0700 2015-10-26 15:04:41 -0700 Patch bug-149294-20151020153034.patch text/plain 4928 jiewen_tan U3VidmVyc2lvbiBSZXZpc2lvbjogMTkxMzI0CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggZGFiMjJhNjc4Yjc4ODVm NTAyYmFkY2ZiNjU1MTUyOTY0ODIxNjFlNi4uYTAyYmE4YjdmYWYxYWYwMGRmNDE5ODY2MTQ2Yjhj NzAyZmFlN2FlYyAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDIwIEBACisyMDE1LTEwLTIwICBKaWV3 ZW4gVGFuICA8amlld2VuX3RhbkBhcHBsZS5jb20+CisKKyAgICAgICAgTnVsbCBkZXJlZmVyZW5j ZSBsb2FkaW5nIEJsaW5rIGxheW91dCB0ZXN0IGVkaXRpbmcvZXhlY0NvbW1hbmQvaW5zZXJ0LWh0 bWwtdG8tZG9jdW1lbnQtZWxlbWVudC1jcmFzaC5odG1sCisgICAgICAgIGh0dHBzOi8vYnVncy53 ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0xNDkyOTQKKyAgICAgICAgPHJkYXI6Ly9wcm9ibGVt LzIyNzQ2NjU3PgorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAg ICAgIFRoaXMgaXMgYSBtZXJnZSBvZiBCbGluayByMTc1MDE5OgorICAgICAgICBodHRwczovL2Nv 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