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  1. Qt
  2. QTBUG-96274

QProcess can't be closed

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Details

    • Bug
    • Resolution: Invalid
    • P2: Important
    • None
    • 6.2.0 Beta2
    • Core: Other
    • None
    • Windows

    Description

      If the example application is built with MSVC2019 64bit, the QProcess can't be stopped.

      To reproduce
      1) build the example in debug with MSVC2019.
      2) run the example.
      The process is started and when "m_loaderProcess.close()" is called an assertion is shown:

      ProcessTest::processFinished  30
ASSERT: "readBuffers.size() > int(channelIdx)" in file \Users\qt\work\qt\qtbase\src\corelib\io\qprocess.cpp, line 947
ASSERT failure in QList::operator[]: "index out of range", file C:\Users\qt\work\qt\qtbase\include\QtCore\../../src/corelib/tools/qlist.h, line 391
QProcess: Destroyed while process ("cmd") is still running.

      Not reproducible with MinGW.

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            alex1973tr Alex Trotsenko
            alexey89 alexey89
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            Dates

              Created:
              Updated:
              Resolved:

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