RESOLVED DUPLICATE of bug 178857 178858
Crash in WebCore::RenderStyle::hasExplicitlySetWritingMode with display:contents 
https://bugs.webkit.org/show_bug.cgi?id=178858
Summary Crash in WebCore::RenderStyle::hasExplicitlySetWritingMode with display:contents
Renata Hodovan
Reported 2017-10-26 05:11:31 PDT
Created attachment 324991 [details] Test Load the attached test with debug WebKitTestRunner: Checked version: 9e82982 OS: macOS Sierra (10.12.6) <style> html { direction: rtl; display: contents; } </style> Backtrace: ASAN:DEADLYSIGNAL ================================================================= ==37521==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000078 (pc 0x000118772652 bp 0x7fff568daa30 sp 0x7fff568daa20 T0) ==37521==The signal is caused by a READ memory access. ==37521==Hint: address points to the zero page. ==37521==WARNING: invalid path to external symbolizer! ==37521==WARNING: Failed to use and restart external symbolizer! #0 0x118772651 in WebCore::RenderStyle::hasExplicitlySetWritingMode() const (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x227b651) #1 0x118771d79 in WebCore::RenderBox::styleDidChange(WebCore::StyleDifference, WebCore::RenderStyle const*) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x227ad79) #2 0x1185c9196 in WebCore::RenderBlock::styleDidChange(WebCore::StyleDifference, WebCore::RenderStyle const*) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x20d2196) #3 0x1186d0863 in WebCore::RenderBlockFlow::styleDidChange(WebCore::StyleDifference, WebCore::RenderStyle const*) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x21d9863) #4 0x1188c2026 in WebCore::RenderElement::initializeStyle() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x23cb026) #5 0x11906358b in WebCore::RenderTreeUpdater::createRenderer(WebCore::Element&, WebCore::RenderStyle&&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x2b6c58b) #6 0x119061964 in WebCore::RenderTreeUpdater::updateElementRenderer(WebCore::Element&, WebCore::Style::ElementUpdate const&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x2b6a964) #7 0x1190607c7 in WebCore::RenderTreeUpdater::updateRenderTree(WebCore::ContainerNode&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x2b697c7) #8 0x11905f260 in WebCore::RenderTreeUpdater::commit(std::__1::unique_ptr<WebCore::Style::Update const, std::__1::default_delete<WebCore::Style::Update const> >) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x2b68260) #9 0x11d7c9fea in WebCore::Document::resolveStyle(WebCore::Document::ResolveStyleType) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x72d2fea) #10 0x11d7ccbf2 in WebCore::Document::updateStyleIfNeeded() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x72d5bf2) #11 0x11d7c126e in WebCore::Document::updateLayout() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x72ca26e) #12 0x11d7cce23 in WebCore::Document::updateLayoutIgnorePendingStylesheets(WebCore::Document::RunPostLayoutTasks) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x72d5e23) #13 0x11d90d1f2 in WebCore::Element::boundingClientRect() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x74161f2) #14 0x11d90dfda in WebCore::Element::getBoundingClientRect() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7416fda) #15 0x11a6084e4 in WebCore::jsElementPrototypeFunctionGetBoundingClientRectBody(JSC::ExecState*, WebCore::JSElement*, JSC::ThrowScope&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x41114e4) #16 0x11a5d879d in long long WebCore::IDLOperation<WebCore::JSElement>::call<&(WebCore::jsElementPrototypeFunctionGetBoundingClientRectBody(JSC::ExecState*, WebCore::JSElement*, JSC::ThrowScope&)), (WebCore::CastedThisErrorBehavior)0>(JSC::ExecState&, char const*) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x40e179d) #17 0x11a5d839b in WebCore::jsElementPrototypeFunctionGetBoundingClientRect(JSC::ExecState*) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x40e139b) #18 0x4d7b5c001027 (<unknown module>) #19 0x13285e53a in llint_entry (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore:x86_64+0x953a) #20 0x13285e53a in llint_entry (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore:x86_64+0x953a) #21 0x13285e53a in llint_entry (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore:x86_64+0x953a) #22 0x13285e53a in llint_entry (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore:x86_64+0x953a) #23 0x13285e8b3 in llint_entry (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore:x86_64+0x98b3) #24 0x1328566a6 in vmEntryToJavaScript (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore:x86_64+0x16a6) #25 0x134e913a8 in JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore:x86_64+0x263c3a8) #26 0x134d64774 in JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore:x86_64+0x250f774) #27 0x135420042 in JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore:x86_64+0x2bcb042) #28 0x1178725b6 in WebCore::HTMLMediaElement::didAddUserAgentShadowRoot(WebCore::ShadowRoot*) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x137b5b6) #29 0x11d916260 in WebCore::Element::addShadowRoot(WTF::Ref<WebCore::ShadowRoot>&&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x741f260) #30 0x11d917102 in WebCore::Element::ensureUserAgentShadowRoot() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7420102) #31 0x11785545b in WebCore::HTMLMediaElement::ensureMediaControlsShadowRoot() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x135e45b) #32 0x117820eff in WebCore::HTMLMediaElement::configureMediaControls() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x1329eff) #33 0x117823ee4 in WebCore::HTMLMediaElement::didFinishInsertingNode() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x132cee4) #34 0x11d737993 in void WebCore::executeNodeInsertionWithScriptAssertion<WebCore::ContainerNode::parserAppendChild(WebCore::Node&)::$_5>(WebCore::ContainerNode&, WebCore::Node&, WebCore::ContainerNode::ChildChangeSource, WebCore::ReplacedAllChildren, WebCore::ContainerNode::parserAppendChild(WebCore::Node&)::$_5) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7240993) #35 0x11d72e669 in WebCore::ContainerNode::parserAppendChild(WebCore::Node&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7237669) #36 0x1176a243c in WebCore::insert(WebCore::HTMLConstructionSiteTask&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x11ab43c) #37 0x1176a1b7e in WebCore::executeInsertTask(WebCore::HTMLConstructionSiteTask&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x11aab7e) #38 0x1176961b1 in WebCore::executeTask(WebCore::HTMLConstructionSiteTask&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x119f1b1) #39 0x117695f45 in WebCore::HTMLConstructionSite::executeQueuedTasks() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x119ef45) #40 0x117a4faa6 in WebCore::HTMLTreeBuilder::constructTree(WebCore::AtomicHTMLToken&&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x1558aa6) #41 0x11771ffb7 in WebCore::HTMLDocumentParser::constructTreeFromHTMLToken(WebCore::HTMLTokenizer::TokenPtr&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x1228fb7) #42 0x11771f917 in WebCore::HTMLDocumentParser::pumpTokenizerLoop(WebCore::HTMLDocumentParser::SynchronousMode, bool, WebCore::PumpSession&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x1228917) #43 0x11771c636 in WebCore::HTMLDocumentParser::pumpTokenizer(WebCore::HTMLDocumentParser::SynchronousMode) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x1225636) #44 0x11771bd6f in WebCore::HTMLDocumentParser::pumpTokenizerIfPossible(WebCore::HTMLDocumentParser::SynchronousMode) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x1224d6f) #45 0x117721a92 in WebCore::HTMLDocumentParser::append(WTF::RefPtr<WTF::StringImpl>&&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x122aa92) #46 0x11d7948eb in WebCore::DecodedDataDocumentParser::appendBytes(WebCore::DocumentWriter&, char const*, unsigned long) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x729d8eb) #47 0x11e1e5ea1 in WebCore::DocumentWriter::addData(char const*, unsigned long) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7ceeea1) #48 0x11e1dde40 in WebCore::DocumentLoader::commitData(char const*, unsigned long) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7ce6e40) #49 0x11101fd38 in WebKit::WebFrameLoaderClient::committedLoad(WebCore::DocumentLoader*, char const*, int) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x17dfd38) #50 0x11e1e4298 in WebCore::DocumentLoader::commitLoad(char const*, int) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7ced298) #51 0x11e1e3f78 in WebCore::DocumentLoader::dataReceived(char const*, int) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7cecf78) #52 0x11e1e5f28 in WebCore::DocumentLoader::dataReceived(WebCore::CachedResource&, char const*, int) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7ceef28) #53 0x11e1e5f69 in non-virtual thunk to WebCore::DocumentLoader::dataReceived(WebCore::CachedResource&, char const*, int) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7ceef69) #54 0x11e466b3a in WebCore::CachedRawResource::notifyClientsDataWasReceived(char const*, unsigned int) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7f6fb3a) #55 0x11e466784 in WebCore::CachedRawResource::updateBuffer(WebCore::SharedBuffer&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7f6f784) #56 0x11e39abba in WebCore::SubresourceLoader::didReceiveDataOrBuffer(char const*, int, WTF::RefPtr<WebCore::SharedBuffer>&&, long long, WebCore::DataPayloadType) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7ea3bba) #57 0x11e39a443 in WebCore::SubresourceLoader::didReceiveData(char const*, unsigned int, long long, WebCore::DataPayloadType) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7ea3443) #58 0x111be5e85 in WebKit::WebResourceLoader::didReceiveData(IPC::DataReference const&, long long) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x23a5e85) #59 0x111bf32b9 in void IPC::callMemberFunctionImpl<WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)(IPC::DataReference const&, long long), std::__1::tuple<IPC::DataReference, long long>, 0ul, 1ul>(WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(IPC::DataReference const&, long long), std::__1::tuple<IPC::DataReference, long long>&&, std::__1::integer_sequence<unsigned long, 0ul, 1ul>) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x23b32b9) #60 0x111bf2f28 in void IPC::callMemberFunction<WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)(IPC::DataReference const&, long long), std::__1::tuple<IPC::DataReference, long long>, std::__1::integer_sequence<unsigned long, 0ul, 1ul> >(std::__1::tuple<IPC::DataReference, long long>&&, WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(IPC::DataReference const&, long long)) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x23b2f28) #61 0x111bf0379 in void IPC::handleMessage<Messages::WebResourceLoader::DidReceiveData, WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)(IPC::DataReference const&, long long)>(IPC::Decoder&, WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(IPC::DataReference const&, long long)) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x23b0379) #62 0x111bee5cd in WebKit::WebResourceLoader::didReceiveWebResourceLoaderMessage(IPC::Connection&, IPC::Decoder&) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x23ae5cd) #63 0x1101e7571 in WebKit::NetworkProcessConnection::didReceiveMessage(IPC::Connection&, IPC::Decoder&) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x9a7571) #64 0x10fb6288a in IPC::Connection::dispatchMessage(IPC::Decoder&) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x32288a) #65 0x10fb46198 in IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x306198) #66 0x10fb635b7 in IPC::Connection::dispatchOneMessage() (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x3235b7) #67 0x10fba24bc in IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_14::operator()() (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x3624bc) #68 0x10fba23e8 in WTF::Function<void ()>::CallableWrapper<IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_14>::call() (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x3623e8) #69 0x1362ed7e2 in WTF::Function<void ()>::operator()() const (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore:x86_64+0x3a987e2) #70 0x136344cec in WTF::RunLoop::performWork() (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore:x86_64+0x3aefcec) #71 0x136345d78 in WTF::RunLoop::performWork(void*) (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore:x86_64+0x3af0d78) #72 0x7fffa6c5e320 in __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ (/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation:x86_64h+0xa7320) #73 0x7fffa6c3f21c in __CFRunLoopDoSources0 (/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation:x86_64h+0x8821c) #74 0x7fffa6c3e715 in __CFRunLoopRun (/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation:x86_64h+0x87715) #75 0x7fffa6c3e113 in CFRunLoopRunSpecific (/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation:x86_64h+0x87113) #76 0x7fffa619eebb in RunCurrentEventLoopInMode (/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox:x86_64+0x30ebb) #77 0x7fffa619ecf0 in ReceiveNextEventCommon (/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox:x86_64+0x30cf0) #78 0x7fffa619eb25 in _BlockUntilNextEventMatchingListInModeWithFilter (/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox:x86_64+0x30b25) #79 0x7fffa4737a53 in _DPSNextEvent (/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit:x86_64+0x46a53) #80 0x7fffa4eb37ed in -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] (/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit:x86_64+0x7c27ed) #81 0x7fffa472c3da in -[NSApplication run] (/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit:x86_64+0x3b3da) #82 0x7fffa46f6e0d in NSApplicationMain (/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit:x86_64+0x5e0d) #83 0x7fffbc61f8c6 in _xpc_objc_main (/usr/lib/system/libxpc.dylib:x86_64+0x108c6) #84 0x7fffbc61e2e3 in xpc_main (/usr/lib/system/libxpc.dylib:x86_64+0xf2e3) #85 0x109318dc0 in main (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent.Development:x86_64+0x100001dc0) #86 0x7fffbc3c6234 in start (/usr/lib/system/libdyld.dylib:x86_64+0x5234) ==37521==Register values: rax = 0x0000000000000078 rbx = 0x00007fff568daac0 rcx = 0x000010000000000f rdx = 0x00001c160001e100 rdi = 0x0000000000000078 rsi = 0x0000000000000800 rbp = 0x00007fff568daa30 rsp = 0x00007fff568daa20 r8 = 0x0000000000000003 r9 = 0x000000000000002e r10 = 0x000000010a0ea701 r11 = 0x0000000000000180 r12 = 0x00007fff568daee0 r13 = 0x0000000000000009 r14 = 0x000061200011dac0 r15 = 0x00007fff568daec0 AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x227b651) in WebCore::RenderStyle::hasExplicitlySetWritingMode() const ==37521==ABORTING #CRASHED - com.apple.WebKit.WebContent.Development (pid 37521) LEAK: 1 WebProcessPool LEAK: 1 WebPageProxy
Attachments
Test (69 bytes, text/html)
2017-10-26 05:11 PDT, Renata Hodovan 		no flags
Details
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Radar WebKit Bug Importer
Comment 1 2017-10-26 10:50:11 PDT
<rdar://problem/35201105>
Antti Koivisto
Comment 2 2017-11-03 05:01:22 PDT
*** This bug has been marked as a duplicate of bug 178857 ***
Antti Koivisto
Comment 3 2017-11-03 05:01:45 PDT
178857 resolves this too.
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