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  1. Qt
  2. QTBUG-85173

QAudioInput crash

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Details

    • Bug
    • Resolution: Won't Do
    • P3: Somewhat important
    • None
    • 5.15.0
    • Multimedia
    • None
    • Windows

    Description

      In file "qtmultimedia/src/plugins/wasapi/qwasapiaudioinput.cpp" processBar does not handle GetBuffer failure properly.

      There is an event thread wait for event. But when GetBuffer failed at line 226, function `processBar` just return and not ResetEvent(m_event). Causing an timeout when the event thread waiting, which will crash qt.

       

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            valentyn.doroshchuk Valentyn Doroshchuk
            zhangxiaoquan huang zy
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            Dates

              Created:
              Updated:
              Resolved:

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