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  1. Qt Creator
  2. QTCREATORBUG-27383

[REG 6.2.4 -> 6.3.0] Crash when QTC_USE_QPROCESS is set

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P1: Critical
    • Resolution: Done
    • Affects Version/s: Qt Creator 7.0.1
    • Fix Version/s: Qt Creator 7.0.2
    • Component/s: All Other Issues
    • Labels:
      None
    • Environment:
      Ubuntu 20.04 LTS
      Built on Qt 6.3.0
      The same revision of Creator built Qt 6.2.4 does not crash in this situation
    • Commits:
      03f0997b1e (qt-creator/qt-creator/7.0) 03f0997b1e (qt-creator/qt-creator/master) 03f0997b1e (qt-creator/tqtc-qt-creator/7.0)

      Description

      qtrob@rob-desktop:~/dev/g++-9.4.0/creator-7.0-6.3.0$ QTC_USE_QPROCESS=1 bin/qtcreator -tcs          
      ConnectionServer error: "QLocalSocket: Remote closed" "/tmp/QtCreator-eJXycJ/ClangBackEnd-66840"
      Segmentation fault
      

      When additionally passing "-profile", the log ends with:

      >initializePlugin      Python                      439ms (       0ms)
      ConnectionServer error: "QLocalSocket: Remote closed" "/tmp/QtCreator-HXowjd/ClangBackEnd-66867"
      Segmentation fault
      

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              Assignee:
              jkobus Jarek Kobus
              Reporter:
              rlohning Robert Löhning
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                Dates

                Created:
                Updated:
                Resolved:

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