[Webkit-unassigned] [Bug 207313] New: Crash when printing at WebCore: WebCore::FrameView::paintContents

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=207313

            Bug ID: 207313
           Summary: Crash when printing at WebCore:
                    WebCore::FrameView::paintContents
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Keywords: InRadar
          Severity: Normal
          Priority: P2
         Component: Printing
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ddkilzer at webkit.org
                CC: bfulgham at webkit.org

Crash when printing at WebCore: WebCore::FrameView::paintContents:

Crashed Thread:        0  Dispatch queue: com.apple.main-thread

Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
Exception Codes:       KERN_INVALID_ADDRESS at 0x0000000000000110
Exception Note:        EXC_CORPSE_NOTIFY

Termination Signal:    Segmentation fault: 11
Termination Reason:    Namespace SIGNAL, Code 0xb
Terminating Process:   exc handler [34336]

VM Regions Near 0x110:
--> 
    __TEXT                 0000000107afe000-0000000107aff000 [    4K] r-x/r-x SM=COW  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.apple.WebCore                   0x00007fff3ebd17bf WebCore::FrameView::paintContents(WebCore::GraphicsContext&, WebCore::IntRect const&, WebCore::Widget::SecurityOriginPaintPolicy) + 31
1   com.apple.WebCore                   0x00007fff3ec0be93 WebCore::PrintContext::spoolRect(WebCore::GraphicsContext&, WebCore::IntRect const&) + 307
2   com.apple.WebKit                    0x00007fff3fce8936 WebKit::WebPage::drawRectToImage(unsigned long long, WebKit::PrintInfo const&, WebCore::IntRect const&, WebCore::IntSize const&, WebKit::CallbackID) + 346
3   com.apple.WebKit                    0x00007fff3fcfba1e WebKit::WebPage::didReceiveWebPageMessage(IPC::Connection&, IPC::Decoder&) + 26868
4   com.apple.WebKit                    0x00007fff3f885e36 IPC::MessageReceiverMap::dispatchMessage(IPC::Connection&, IPC::Decoder&) + 114
5   com.apple.WebKit                    0x00007fff3fbfbefe WebKit::WebProcess::didReceiveMessage(IPC::Connection&, IPC::Decoder&) + 28
6   com.apple.WebKit                    0x00007fff3f86f221 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >) + 229
7   com.apple.WebKit                    0x00007fff3f875b8e WTF::Detail::CallableWrapper<IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_11, void>::call() + 214
8   com.apple.JavaScriptCore            0x00007fff3334252d WTF::RunLoop::performWork() + 237
9   com.apple.JavaScriptCore            0x00007fff3334280a WTF::RunLoop::performWork(void*) + 26
10  com.apple.CoreFoundation            0x00007fff2ecefb21 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
11  com.apple.CoreFoundation            0x00007fff2ecefac0 __CFRunLoopDoSource0 + 103
12  com.apple.CoreFoundation            0x00007fff2ecef8d4 __CFRunLoopDoSources0 + 209
13  com.apple.CoreFoundation            0x00007fff2ecee740 __CFRunLoopRun + 1272
14  com.apple.CoreFoundation            0x00007fff2ecedbd3 CFRunLoopRunSpecific + 499
15  com.apple.Foundation                0x00007fff31391188 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212
16  com.apple.Foundation                0x00007fff31444d6b -[NSRunLoop(NSRunLoop) run] + 76
17  libxpc.dylib                        0x00007fff66598191 _xpc_objc_main.cold.4 + 49
18  libxpc.dylib                        0x00007fff665980d7 _xpc_objc_main + 559
19  libxpc.dylib                        0x00007fff66597c0a xpc_main + 377
20  com.apple.WebKit                    0x00007fff3f9c5a30 WebKit::XPCServiceMain(int, char const**) + 539
21  libdyld.dylib                       0x00007fff6634a7fd start + 1

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