[Webkit-unassigned] [Bug 199435] New: AX: CrashTracer: com.apple.WebKit.WebContent at WebKit: WebKit::WebSpeechSynthesisClient::speak

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=199435

            Bug ID: 199435
           Summary: AX: CrashTracer: com.apple.WebKit.WebContent at
                    WebKit: WebKit::WebSpeechSynthesisClient::speak
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: All
                OS: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Accessibility
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: cfleizach at apple.com
                CC: webkit-bug-importer at group.apple.com

Thread 0 name:  Dispatch queue: com.apple.main-thread
Thread 0 Crashed ↩:
0   WebCore                             0x000000019a80adc4 non-virtual thunk to WebCore::SpeechSynthesis::didStartSpeaking() + 20 (DumbPtrTraits.h:43)
1   WebKit                              0x0000000199ae8ab8 WebKit::WebSpeechSynthesisClient::speak(WTF::RefPtr<WebCore::PlatformSpeechSynthesisUtterance, WTF::DumbPtrTraits<WebCore::PlatformSpeechSynthesisUtterance> >) + 424 (WebSpeechSynthesisClient.cpp:69)
2   WebCore                             0x000000019a80a49c WebCore::SpeechSynthesis::startSpeakingImmediately(WebCore::SpeechSynthesisUtterance&) + 124 (SpeechSynthesis.cpp:125)
3   WebCore                             0x000000019a4b7064 WebCore::jsSpeechSynthesisPrototypeFunctionSpeakBody(JSC::ExecState*, WebCore::JSSpeechSynthesis*, JSC::ThrowScope&) + 248 (JSSpeechSynthesis.cpp:202)
4   WebCore                             0x000000019a4a88a8 WebCore::jsSpeechSynthesisPrototypeFunctionSpeak(JSC::ExecState*) + 152 (JSDOMOperation.h:53)
5   ???                                 0x0000000c038d9098 0 + 51599216792

<rdar://problem/52563665>

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