Bug 178862

Summary: ASSERTION FAILED: count >= 1 in WebCore::RenderMultiColumnSet::columnCount
Product: WebKit Reporter: Renata Hodovan <hodovan>
Component: Layout and RenderingAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: ahmad.saleem792, bfulgham, hyatt, simon.fraser, zalan
Priority: P2    
Version: WebKit Local Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 116980    
Attachments:
Description Flags
Test none

Renata Hodovan
Reported 2017-10-26 06:06:33 PDT
Created attachment 324998 [details] Test Load the attached test with debug WebKitTestRunner: <style> *, .class_0 { -webkit-column-count: 41; transform: scale3d(76, 685, 2) skewY(0deg) scaleY(27) !important; display: inline-block </style> Checked version: 9e82982 OS: macOS Sierra (10.12.6) Backtrace: ASSERTION FAILED: count >= 1 WebKit/Source/WebCore/rendering/RenderMultiColumnSet.cpp(447) : unsigned int WebCore::RenderMultiColumnSet::columnCount() const 1 0x12ffad321 WTFCrash 2 0x10f4830e1 WebCore::RenderMultiColumnSet::columnCount() const 3 0x10f492e3d WebCore::RenderMultiColumnSet::addOverflowFromChildren() 4 0x10edce5db WebCore::RenderBlock::computeOverflow(WebCore::LayoutUnit, bool) 5 0x10eec9bd1 WebCore::RenderBlockFlow::computeOverflow(WebCore::LayoutUnit, bool) 6 0x10ee92a68 WebCore::RenderBlockFlow::layoutBlock(bool, WebCore::LayoutUnit) 7 0x10edcd603 WebCore::RenderBlock::layout() 8 0x10f485ed5 WebCore::RenderMultiColumnSet::layout() 9 0x10ee9f7fb WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox&, WebCore::RenderBlockFlow::MarginInfo&, WebCore::LayoutUnit&, WebCore::LayoutUnit&) 10 0x10ee95b2b WebCore::RenderBlockFlow::layoutBlockChildren(bool, WebCore::LayoutUnit&) 11 0x10ee91a53 WebCore::RenderBlockFlow::layoutBlock(bool, WebCore::LayoutUnit) 12 0x10ee96047 WebCore::RenderBlockFlow::relayoutForPagination(WebCore::LayoutStateMaintainer&) 13 0x10ee91ee0 WebCore::RenderBlockFlow::layoutBlock(bool, WebCore::LayoutUnit) 14 0x10edcd603 WebCore::RenderBlock::layout() 15 0x10dd4e4ac WebCore::RenderElement::layoutIfNeeded() 16 0x10ef2235d WebCore::RenderBlockFlow::layoutLineBoxes(bool, WebCore::LayoutUnit&, WebCore::LayoutUnit&) 17 0x10ee95306 WebCore::RenderBlockFlow::layoutInlineChildren(bool, WebCore::LayoutUnit&, WebCore::LayoutUnit&) 18 0x10ee919dc WebCore::RenderBlockFlow::layoutBlock(bool, WebCore::LayoutUnit) 19 0x10edcd603 WebCore::RenderBlock::layout() 20 0x10f14faf7 WebCore::RenderFragmentedFlow::layout() 21 0x10f4613e7 WebCore::RenderMultiColumnFlow::layout() 22 0x10eeec74d WebCore::RenderBlockFlow::layoutExcludedChildren(bool) 23 0x10ee95958 WebCore::RenderBlockFlow::layoutBlockChildren(bool, WebCore::LayoutUnit&) 24 0x10ee91a53 WebCore::RenderBlockFlow::layoutBlock(bool, WebCore::LayoutUnit) 25 0x10edcd603 WebCore::RenderBlock::layout() 26 0x10ee9f7fb WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox&, WebCore::RenderBlockFlow::MarginInfo&, WebCore::LayoutUnit&, WebCore::LayoutUnit&) 27 0x10ee95b2b WebCore::RenderBlockFlow::layoutBlockChildren(bool, WebCore::LayoutUnit&) 28 0x10ee91a53 WebCore::RenderBlockFlow::layoutBlock(bool, WebCore::LayoutUnit) 29 0x10edcd603 WebCore::RenderBlock::layout() 30 0x10f88d3d6 WebCore::RenderView::layoutContent(WebCore::LayoutState const&) 31 0x10f88efea WebCore::RenderView::layout() ASAN:DEADLYSIGNAL ================================================================= ==84004==ERROR: AddressSanitizer: SEGV on unknown address 0x0000bbadbeef (pc 0x00012ffad359 bp 0x7fff5e8813d0 sp 0x7fff5e8813c0 T0) ==84004==The signal is caused by a WRITE memory access. ==84004==WARNING: invalid path to external symbolizer! ==84004==WARNING: Failed to use and restart external symbolizer! #0 0x12ffad358 in WTFCrash (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore:x86_64+0x39fe358) #1 0x10f4830e0 in WebCore::RenderMultiColumnSet::columnCount() const (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x27970e0) #2 0x10f492e3c in WebCore::RenderMultiColumnSet::addOverflowFromChildren() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x27a6e3c) #3 0x10edce5da in WebCore::RenderBlock::computeOverflow(WebCore::LayoutUnit, bool) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x20e25da) #4 0x10eec9bd0 in WebCore::RenderBlockFlow::computeOverflow(WebCore::LayoutUnit, bool) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x21ddbd0) #5 0x10ee92a67 in WebCore::RenderBlockFlow::layoutBlock(bool, WebCore::LayoutUnit) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x21a6a67) #6 0x10edcd602 in WebCore::RenderBlock::layout() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x20e1602) #7 0x10f485ed4 in WebCore::RenderMultiColumnSet::layout() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x2799ed4) #8 0x10ee9f7fa in WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox&, WebCore::RenderBlockFlow::MarginInfo&, WebCore::LayoutUnit&, WebCore::LayoutUnit&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x21b37fa) #9 0x10ee95b2a in WebCore::RenderBlockFlow::layoutBlockChildren(bool, WebCore::LayoutUnit&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x21a9b2a) #10 0x10ee91a52 in WebCore::RenderBlockFlow::layoutBlock(bool, WebCore::LayoutUnit) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x21a5a52) #11 0x10ee96046 in WebCore::RenderBlockFlow::relayoutForPagination(WebCore::LayoutStateMaintainer&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x21aa046) #12 0x10ee91edf in WebCore::RenderBlockFlow::layoutBlock(bool, WebCore::LayoutUnit) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x21a5edf) #13 0x10edcd602 in WebCore::RenderBlock::layout() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x20e1602) #14 0x10dd4e4ab in WebCore::RenderElement::layoutIfNeeded() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x10624ab) #15 0x10ef2235c in WebCore::RenderBlockFlow::layoutLineBoxes(bool, WebCore::LayoutUnit&, WebCore::LayoutUnit&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x223635c) #16 0x10ee95305 in WebCore::RenderBlockFlow::layoutInlineChildren(bool, WebCore::LayoutUnit&, WebCore::LayoutUnit&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x21a9305) #17 0x10ee919db in WebCore::RenderBlockFlow::layoutBlock(bool, WebCore::LayoutUnit) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x21a59db) #18 0x10edcd602 in WebCore::RenderBlock::layout() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x20e1602) #19 0x10f14faf6 in WebCore::RenderFragmentedFlow::layout() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x2463af6) #20 0x10f4613e6 in WebCore::RenderMultiColumnFlow::layout() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x27753e6) #21 0x10eeec74c in WebCore::RenderBlockFlow::layoutExcludedChildren(bool) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x220074c) #22 0x10ee95957 in WebCore::RenderBlockFlow::layoutBlockChildren(bool, WebCore::LayoutUnit&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x21a9957) #23 0x10ee91a52 in WebCore::RenderBlockFlow::layoutBlock(bool, WebCore::LayoutUnit) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x21a5a52) #24 0x10edcd602 in WebCore::RenderBlock::layout() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x20e1602) #25 0x10ee9f7fa in WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox&, WebCore::RenderBlockFlow::MarginInfo&, WebCore::LayoutUnit&, WebCore::LayoutUnit&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x21b37fa) #26 0x10ee95b2a in WebCore::RenderBlockFlow::layoutBlockChildren(bool, WebCore::LayoutUnit&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x21a9b2a) #27 0x10ee91a52 in WebCore::RenderBlockFlow::layoutBlock(bool, WebCore::LayoutUnit) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x21a5a52) #28 0x10edcd602 in WebCore::RenderBlock::layout() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x20e1602) #29 0x10f88d3d5 in WebCore::RenderView::layoutContent(WebCore::LayoutState const&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x2ba13d5) #30 0x10f88efe9 in WebCore::RenderView::layout() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x2ba2fe9) #31 0x10da86a1e in WebCore::FrameView::layout() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0xd9aa1e) #32 0x113fc03a8 in WebCore::Document::implicitClose() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x72d43a8) #33 0x114a82fc4 in WebCore::FrameLoader::checkCallImplicitClose() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7d96fc4) #34 0x114a82705 in WebCore::FrameLoader::checkCompleted() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7d96705) #35 0x114a7e4e9 in WebCore::FrameLoader::finishedParsing() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7d924e9) #36 0x113ff46b1 in WebCore::Document::finishedParsing() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x73086b1) #37 0x10de8e235 in WebCore::HTMLConstructionSite::finishedParsing() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x11a2235) #38 0x10e25a2c8 in WebCore::HTMLTreeBuilder::finished() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x156e2c8) #39 0x10df16eac in WebCore::HTMLDocumentParser::end() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x122aeac) #40 0x10df10fe8 in WebCore::HTMLDocumentParser::attemptToRunDeferredScriptsAndEnd() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x1224fe8) #41 0x10df10b09 in WebCore::HTMLDocumentParser::prepareToStopParsing() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x1224b09) #42 0x10df16fcc in WebCore::HTMLDocumentParser::attemptToEnd() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x122afcc) #43 0x10df17107 in WebCore::HTMLDocumentParser::finish() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x122b107) #44 0x1149d32d7 in WebCore::DocumentWriter::end() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7ce72d7) #45 0x1149d1793 in WebCore::DocumentLoader::finishedLoading() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7ce5793) #46 0x1149d1163 in WebCore::DocumentLoader::notifyFinished(WebCore::CachedResource&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7ce5163) #47 0x1149d1a8b in non-virtual thunk to WebCore::DocumentLoader::notifyFinished(WebCore::CachedResource&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7ce5a8b) #48 0x114c61ee8 in WebCore::CachedResource::checkNotify() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7f75ee8) #49 0x114c5a003 in WebCore::CachedResource::finishLoading(WebCore::SharedBuffer*) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7f6e003) #50 0x114c5bf92 in WebCore::CachedRawResource::finishLoading(WebCore::SharedBuffer*) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7f6ff92) #51 0x114b8cf9f in WebCore::SubresourceLoader::didFinishLoading(WebCore::NetworkLoadMetrics const&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore:x86_64+0x7ea0f9f) #52 0x103734f59 in WebKit::WebResourceLoader::didFinishResourceLoad(WebCore::NetworkLoadMetrics const&) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x23a6f59) #53 0x1037419df in void IPC::callMemberFunctionImpl<WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)(WebCore::NetworkLoadMetrics const&), std::__1::tuple<WebCore::NetworkLoadMetrics>, 0ul>(WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(WebCore::NetworkLoadMetrics const&), std::__1::tuple<WebCore::NetworkLoadMetrics>&&, std::__1::integer_sequence<unsigned long, 0ul>) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x23b39df) #54 0x1037415f8 in void IPC::callMemberFunction<WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)(WebCore::NetworkLoadMetrics const&), std::__1::tuple<WebCore::NetworkLoadMetrics>, std::__1::integer_sequence<unsigned long, 0ul> >(std::__1::tuple<WebCore::NetworkLoadMetrics>&&, WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(WebCore::NetworkLoadMetrics const&)) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x23b35f8) #55 0x10373e81f in void IPC::handleMessage<Messages::WebResourceLoader::DidFinishResourceLoad, WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)(WebCore::NetworkLoadMetrics const&)>(IPC::Decoder&, WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(WebCore::NetworkLoadMetrics const&)) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x23b081f) #56 0x10373c84a in WebKit::WebResourceLoader::didReceiveWebResourceLoaderMessage(IPC::Connection&, IPC::Decoder&) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x23ae84a) #57 0x101d35571 in WebKit::NetworkProcessConnection::didReceiveMessage(IPC::Connection&, IPC::Decoder&) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x9a7571) #58 0x1016b088a in IPC::Connection::dispatchMessage(IPC::Decoder&) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x32288a) #59 0x101694198 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) #60 0x1016b15b7 in IPC::Connection::dispatchOneMessage() (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x3235b7) #61 0x1016f04bc in IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_14::operator()() (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x3624bc) #62 0x1016f03e8 in WTF::Function<void ()>::CallableWrapper<IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_14>::call() (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit:x86_64+0x3623e8) #63 0x1300477e2 in WTF::Function<void ()>::operator()() const (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore:x86_64+0x3a987e2) #64 0x13009ee1e in WTF::RunLoop::performWork() (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore:x86_64+0x3aefe1e) #65 0x13009fd78 in WTF::RunLoop::performWork(void*) (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore:x86_64+0x3af0d78) #66 0x7fffa6c5e320 in __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ (/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation:x86_64h+0xa7320) #67 0x7fffa6c3f21c in __CFRunLoopDoSources0 (/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation:x86_64h+0x8821c) #68 0x7fffa6c3e715 in __CFRunLoopRun (/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation:x86_64h+0x87715) #69 0x7fffa6c3e113 in CFRunLoopRunSpecific (/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation:x86_64h+0x87113) #70 0x7fffa619eebb in RunCurrentEventLoopInMode (/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox:x86_64+0x30ebb) #71 0x7fffa619ecf0 in ReceiveNextEventCommon (/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox:x86_64+0x30cf0) #72 0x7fffa619eb25 in _BlockUntilNextEventMatchingListInModeWithFilter (/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox:x86_64+0x30b25) #73 0x7fffa4737a53 in _DPSNextEvent (/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit:x86_64+0x46a53) #74 0x7fffa4eb37ed in -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] (/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit:x86_64+0x7c27ed) #75 0x7fffa472c3da in -[NSApplication run] (/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit:x86_64+0x3b3da) #76 0x7fffa46f6e0d in NSApplicationMain (/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit:x86_64+0x5e0d) #77 0x7fffbc61f8c6 in _xpc_objc_main (/usr/lib/system/libxpc.dylib:x86_64+0x108c6) #78 0x7fffbc61e2e3 in xpc_main (/usr/lib/system/libxpc.dylib:x86_64+0xf2e3) #79 0x101371dc0 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) #80 0x7fffbc3c6234 in start (/usr/lib/system/libdyld.dylib:x86_64+0x5234) ==84004==Register values: rax = 0x00000000bbadbeef rbx = 0x00007fff5e881480 rcx = 0x00000000bbadbeef rdx = 0x0000000000000000 rdi = 0x00001fffebd10230 rsi = 0x0000000000000000 rbp = 0x00007fff5e8813d0 rsp = 0x00007fff5e8813c0 r8 = 0x000000000000001e r9 = 0x0000200000000000 r10 = 0x0000000000000000 r11 = 0xffffffffffffffff r12 = 0x00007fff5e881704 r13 = 0x00007fff5e881780 r14 = 0x00007fff5e881440 r15 = 0x00007fff5e881460 AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore:x86_64+0x39fe358) in WTFCrash ==84004==ABORTING #CRASHED - com.apple.WebKit.WebContent.Development (pid 84004) LEAK: 1 WebProcessPool LEAK: 1 WebPageProxy
Attachments
Test (155 bytes, text/html)
2017-10-26 06:06 PDT, Renata Hodovan 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Ahmad Saleem
Comment 1 2024-05-17 14:53:07 PDT
I tried with Debug build (278911@main) - WK1 and WK2 Minibrowser window and this testcase didn't trigger assert.
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