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  1. Qt
  2. QTBUG-101282

[REG 6.2.3 -> dev] Loading any .ico file leaks memory

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Details

    • Bug
    • Resolution: Invalid
    • P1: Critical
    • None
    • 6.4
    • Image formats
    • None
    • Ubuntu 20.04
      clang 10.0.0

    Description

      1. Configure qtbase with "-sanitize address" and build it.
      2. Build the attached project. 
        qt-cmake /tmp/report/ && cmake --build .
      3. Run the resulting binary passing any .ico file as parameter: 
        ./report ~/dev/src/qtbase/tests/auto/gui/image/qimage/images/image.ico

        ASAN will report a memory leak:

        =================================================================
==55235==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 60 byte(s) in 1 object(s) allocated from:
    #0 0x494b0d in malloc (/tmp/build-report/report+0x494b0d)
    #1 0x7fe9e68a50c5  (/usr/lib/x86_64-linux-gnu/libxcb.so.1+0xe0c5)

SUMMARY: AddressSanitizer: 60 byte(s) leaked in 1 allocation(s).

      Attachments

        1. CMakeLists.txt
          0.3 kB
        2. main.cpp
          0.2 kB

        Issue Links

          is replaced by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-101302 [REG 6.2.3 -> 6.3.0] QGuiApplication leaks memory

          • 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
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            People

              vgt Eirik Aavitsland
              rlohning Robert Löhning
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              Dates

                Created:
                Updated:
                Resolved:

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