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  1. Qt
  2. QTBUG-79937

Crash in QQuickPixMapReader::networkRequestDone

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P1: Critical
    • Resolution: Done
    • Affects Version/s: 5.14.0 Beta2, 5.15
    • Fix Version/s: 5.14.0
    • Labels:
      None
    • Commits:
      290251541e615358dcc7a289ff2adb30f309c132 (qt/qtdeclarative/5.14.0)

      Description

      In an application which loads multiple images over the network, a crash could be observed (see backtrace).

       

      This happened after creating an Image inside a StackView (among other things), and then quickly navigating away shortly afterwards.

       

      The reason for the crash is that job->data is nullptr, and in contrast to line 890, we don't check for that before assigning to job->data->frameCount.

       

      I haven't tried to create a reproducible test case yet.

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            Assignee:
            srutledg Shawn Rutledge
            Reporter:
            fabiankosmale Fabian Kosmale
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              Dates

              Created:
              Updated:
              Resolved:

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