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  1. Qt
  2. QTBUG-108182

QML stack bounds checking is unreliable

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    • 7035d1bcf (dev), 4677b2bdd (dev)

    Description

      There used to be an accurate stack bounds checker, but it got removed some time in Qt5. Since then we are left with a simple stack frame counter. As the stack frames' sizes as well as the platform stack sizes differ this periodically comes back to haunt us.

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-110361 SIGSEGV in QQmlNotifier::emitNotify

          • 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
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-108656 [REG 6.3.2-6.4.1] Runtime crash (stack overflow) on QQmlBoundSignalExpression

          • 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 from

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-106875 Segfault when Loader is trying to load a file that contains the Loader

          • 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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              ulherman Ulf Hermann
              ulherman Ulf Hermann
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                Created:
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                Resolved:

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