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  1. Qt
  2. QTBUG-51649

Deadlock may happen on blocking call when dbus-daemon exits

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P3: Somewhat important P3: Somewhat important
    • 5.10
    • 5.6.0 RC
    • D-Bus
    • None
    • Qt 5.6.0RC
    • 9be4ee52021bbb3227611979319ab5e3106063b2

      On a systemd user session based system, dbus-daemon may ends earlier than user session ends.

      When such situation happens, pending call is not getting an error but blocks forever.

      See backtrace for more details.

        1. backtrace
          4 kB
        2. main.cpp
          0.6 kB
        For Gerrit Dashboard: QTBUG-51649
        # Subject Branch Project Status CR V
        151340,11 QtDBus: finish all pending call with error if disconnected 5.6 qt/qtbase Status: MERGED +2 0

            thiago Thiago Macieira
            csslayer Weng Xuetian
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              Created:
              Updated:
              Resolved:

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