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  1. Qt
  2. QTBUG-94595

Crash on translate (memory access violation)

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    Details

    • Platform/s:
      Linux/Wayland

      Description

      We translate the text dynamically (as it described here https://wiki.qt.io/How_to_do_dynamic_translation_in_QML). After language changing from English to English US UI retranslation begins and then crash occures. Stack shows us that crash was in match function.

       FYI Kimmo Leppälä

      Clip from the stack trace:

      #0 0x0000007fa4f2540c in match (targetLen=18, target=0x33709728
      "ClimateBlowerGroup", foundLen=136,
      found=0x7f5184bfd5 <error: Cannot access memory at address
      0x7f5184bfd5>)
      at /usr/src/debug/qtbase/5.12.10+gitAUTOINC+c919fc5f65-r0/git/src/corelib/
      kernel/qtranslator.cpp:102
      #1 QTranslatorPrivate::do_translate (this=0x2f4e1380, context=0x33709728
      "ClimateBlowerGroup", sourceText=0x31387718 "1",
      comment=0x7fa500c490 <QArrayData::shared_null+24> "",
      n=-1) at /usr/src/debug/qtbase/5.12.10+gitAUTOINC+c919fc5f65-r0/git/src/coreli
      b/kernel/qtranslator.cpp:1001

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            Assignee:
            kkohne Kai Köhne
            Reporter:
            dmitry_yerin Dmitry Erin
            PM Owner:
            Vladimir Minenko Vladimir Minenko
            RnD Owner:
            Alex Blasche Alex Blasche
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              Created:
              Updated:
              Resolved:

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