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  1. Qt
  2. QTBUG-27224

Leaking memory in QtConcurrent::ResultStore<T>::addResults

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    • 731ba8ed08f80644b403556638c7f6229e678ebe

    Description

      Run tst_qfuture with valgrind to verify this:

      $ valgrind --tool=memcheck --leak-check=full ./tst_qfuture

      Attached is the output I've got.

      Context: Because of this Qt Creator might leak memory while searching (among other things). See QTCREATORBUG-7839.

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          is required for

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-7839 Memory leak on searches

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
          resulted in

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-28242 Leaking memory in QtConcurrent::ResultStore<T>::addResults

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-27224
          # Subject Branch Project Status CR V
          35961,1 fix memory leak in QtConcurrent master qt/qtbase Status: ABANDONED 0 0
          37333,2 Fix for memory leak in ResultStore master qt/qtbase Status: MERGED +2 0
          38822,4 Fix for memory leak in ResultStore 4.8 qt/qt Status: MERGED +2 0
          38825,5 QtConcurrent: Fix for leak in QFuture 4.8 qt/qt Status: MERGED +2 0
          39479,2 QtConcurrent: Fix for leak in QFuture 4.8 qt/qt Status: ABANDONED -2 0

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              stromme Christian
              kosjar Nikolai Kosjar
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                Created:
                Updated:
                Resolved:

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