[Webkit-unassigned] [Bug 181666] New: REGRESSION(STP47): Can't view Chase credit card transactions due to a crash in RenderTreeBuilder::insertChild

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Jan 15 21:56:33 PST 2018


https://bugs.webkit.org/show_bug.cgi?id=181666

            Bug ID: 181666
           Summary: REGRESSION(STP47): Can't view Chase credit card
                    transactions due to a crash in
                    RenderTreeBuilder::insertChild
           Product: WebKit
           Version: Safari Technology Preview
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: rniwa at webkit.org
                CC: bfulgham at webkit.org, simon.fraser at apple.com,
                    zalan at apple.com

Viewing the transaction history of a credit card on chase.com is impossible due to the following crash on STP47. I was not reproducing this issue on STP46.

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.apple.WebCore                   0x0000000108ce4461 WebCore::RenderTreeBuilder::insertChild(WebCore::RenderElement&, std::__1::unique_ptr<WebCore::RenderObject, WebCore::RenderObjectDeleter>, WebCore::RenderObject*) + 1025
1   com.apple.WebCore                   0x0000000107a55596 WebCore::RenderButton::setText(WTF::String const&) + 342
2   com.apple.WebCore                   0x0000000107a17121 WebCore::RenderButton::updateFromElement() + 65
3   com.apple.WebCore                   0x0000000108cf99aa WebCore::Style::PostResolutionCallbackDisabler::~PostResolutionCallbackDisabler() + 74
4   com.apple.WebCore                   0x00000001085ce1be WebCore::Document::resolveStyle(WebCore::Document::ResolveStyleType) + 1198
5   com.apple.WebCore                   0x000000010793e73a WebCore::Document::updateStyleIfNeeded() + 282
6   com.apple.WebCore                   0x0000000108972a21 WebCore::CSSAnimationControllerPrivate::updateAnimations(WebCore::SetChanged) + 433
7   com.apple.WebCore                   0x0000000108972b5c WebCore::CSSAnimationControllerPrivate::updateAnimationTimer(WebCore::SetChanged) + 28
8   com.apple.WebCore                   0x0000000108971b50 WebCore::CSSAnimationControllerPrivate::animationTimerFired() + 128
9   com.apple.WebCore                   0x000000010791b760 WebCore::ThreadTimers::sharedTimerFiredInternal() + 176
10  com.apple.WebCore                   0x000000010791b69f WebCore::timerFired(__CFRunLoopTimer*, void*) + 31
11  com.apple.CoreFoundation            0x00007fff94feee04 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20
12  com.apple.CoreFoundation            0x00007fff94feea93 __CFRunLoopDoTimer + 1075
13  com.apple.CoreFoundation            0x00007fff94fee5ea __CFRunLoopDoTimers + 298
14  com.apple.CoreFoundation            0x00007fff94fe5fc1 __CFRunLoopRun + 2081
15  com.apple.CoreFoundation            0x00007fff94fe5544 CFRunLoopRunSpecific + 420
16  com.apple.HIToolbox                 0x00007fff94544ebc RunCurrentEventLoopInMode + 240
17  com.apple.HIToolbox                 0x00007fff94544cf1 ReceiveNextEventCommon + 432
18  com.apple.HIToolbox                 0x00007fff94544b26 _BlockUntilNextEventMatchingListInModeWithFilter + 71
19  com.apple.AppKit                    0x00007fff92adba54 _DPSNextEvent + 1120
20  com.apple.AppKit                    0x00007fff932577ee -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 2796
21  com.apple.AppKit                    0x00007fff92ad03db -[NSApplication run] + 926
22  com.apple.AppKit                    0x00007fff92a9ae0e NSApplicationMain + 1237
23  libxpc.dylib                        0x00007fffaaf878c7 _xpc_objc_main + 775
24  libxpc.dylib                        0x00007fffaaf862e4 xpc_main + 494
25  com.apple.WebKit.WebContent         0x00000001063f8695 0x1063f7000 + 5781
26  libdyld.dylib                       0x0000000107554235 start + 1

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