[Webkit-unassigned] [Bug 193897] New: Crash in WebKit::RemoteLayerTreePropertyApplier::applyProperties

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=193897

            Bug ID: 193897
           Summary: Crash in
                    WebKit::RemoteLayerTreePropertyApplier::applyPropertie
                    s
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: koivisto at iki.fi
                CC: bfulgham at webkit.org, simon.fraser at apple.com,
                    zalan at apple.com

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS at 0x0000000000000000
VM Region Info: 0 is not in any region.  Bytes before following region: 4335222784
      REGION TYPE                      START - END             [ VSIZE] PRT/MAX SHRMOD  REGION DETAIL
      UNUSED SPACE AT START
--->  
      __TEXT                 0000000102664000-000000010283c000 [ 1888K] r-x/r-x SM=COW  .../MobileSafari

Termination Signal: Segmentation fault: 11
Termination Reason: Namespace SIGNAL, Code 0xb
Terminating Process: exc handler [283]
Triggered by Thread:  0

Thread 0 name:  Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0   WebKit                              0x00000001bad2b4b0 WebKit::RemoteLayerTreePropertyApplier::applyProperties(WebKit::RemoteLayerTreeNode&, WebKit::RemoteLayerTreeHost*, WebKit::RemoteLayerTreeTransaction::LayerProperties const&, WTF::HashMap<unsigned long long, std::__1::unique_ptr<WebKit::RemoteLayerTreeNode, std::__1::default_delete<WebKit::RemoteLayerTreeNode> >, WTF::IntHash<unsigned long long>, WTF::HashTraits<unsigned long long>, WTF::HashTraits<std::__1::unique_ptr<WebKit::RemoteLayerTreeNode, std::__1::default_delete<WebKit::RemoteLayerTreeNode> > > > const&, WebKit::RemoteLayerBackingStore::LayerContentsType) + 28 (RetainPtr.h:90)
1   WebKit                              0x00000001baddfda0 WebKit::RemoteLayerTreeHost::updateLayerTree(WebKit::RemoteLayerTreeTransaction const&, float) + 592 (RemoteLayerTreeHost.mm:108)
2   WebKit                              0x00000001baddfda0 WebKit::RemoteLayerTreeHost::updateLayerTree(WebKit::RemoteLayerTreeTransaction const&, float) + 592 (RemoteLayerTreeHost.mm:108)
3   WebKit                              0x00000001baddf84c WebKit::RemoteLayerTreeDrawingAreaProxy::commitLayerTree(WebKit::RemoteLayerTreeTransaction const&, WebKit::RemoteScrollingCoordinatorTransaction const&) + 120 (RemoteLayerTreeDrawingAreaProxy.mm:205)
4   WebKit                              0x00000001bac8e198 void IPC::handleMessage<Messages::RemoteLayerTreeDrawingAreaProxy::CommitLayerTree, WebKit::RemoteLayerTreeDrawingAreaProxy, void (WebKit::RemoteLayerTreeDrawingAreaProxy::*)(WebKit::RemoteLayerTreeTransaction const&, WebKit::RemoteScrollingCoordinatorTransaction const&)>(IPC::Decoder&, WebKit::RemoteLayerTreeDrawingAreaProxy*, void (WebKit::RemoteLayerTreeDrawingAreaProxy::*)(WebKit::RemoteLayerTreeTransaction const&, WebKit::RemoteScrollingCoordinatorTransaction const&)) + 120 (HandleMessage.h:41)
5   WebKit                              0x00000001bac71f44 IPC::MessageReceiverMap::dispatchMessage(IPC::Connection&, IPC::Decoder&) + 120 (MessageReceiverMap.cpp:0)
6   WebKit                              0x00000001bae2fbec WebKit::WebProcessProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&) + 32 (WebProcessProxy.cpp:651)

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20190128/7bdf939f/attachment.html>