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  1. Qt
  2. QTBUG-56338

QProcess::waitForFinished waits forever on a zombie process

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Details

    • Bug
    • Resolution: Out of scope
    • P2: Important
    • None
    • 5.7.0
    • Core: I/O
    • None

    Description

      QProcess keeps on timing out in ::poll (qt_safe_poll), while waiting on a zombie process.
      I do not have a simple test case for this, but I know that the same code worked with Qt5.6.x.
      Maybe this regression was introduced when switching from "select" to "poll" in qprocess_unix.cpp.

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        1. qprocess.tar.gz
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        2. out.txt
          5.37 MB

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-69907 QProcess does not finish with glib event loop

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          • Closed
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              thiago Thiago Macieira
              paeglis Gatis Paeglis
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              Dates

                Created:
                Updated:
                Resolved:

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