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  1. Qt Creator
  2. QTCREATORBUG-27578

Qt Creator analysis with Thread Sanitizer

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Details

    • Epic
    • Resolution: Unresolved
    • P2: Important
    • None
    • Qt Creator 7.0.1
    • All Other Issues
    • None
    • Data races in Qt Creator

    Description

      I've built Qt Creator with Thread Sanitizer support and collected the report.

      Multiple data races were reported (report contains unique data races and it is 80MB in size).

      Only some basic scenarios were tested - like opening a project with Clang backend, finding symbol usages.

      I'm attaching the Thread Sanitizer report to the ticket.

      Attachments

        1. UpdateProjectInfo_race.txt
          10 kB
        2. tsan_report8.txt.tgz
          3.45 MB
        3. tsan_report3.txt.zip
          3.47 MB
        4. QMakeEvaluator_race.txt
          26 kB
        5. CppSnapshot_race.txt
          22 kB

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-28325 Thread Sanitizer reports multiple data races in Qt Core

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTCREATORBUG-27578
          # Subject Branch Project Status CR V
          412506,2 QtcProcess: Don't merge ready read signals 7.0 qt-creator/qt-creator Status: MERGED +2 0
          414184,2 QtcProcess: Don't merge ready read signals 8.0 qt-creator/qt-creator Status: MERGED +2 0

          Activity

            People

              jkobus Jarek Kobus
              ihorodessa Ihor Ivlev
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              Dates

                Created:
                Updated:

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