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GadgetListBox: Add safety check and clear child window pointers - #51

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x64-dev merged 1 commit into
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seer/gadgetlistbox-safety
Oct 10, 2025
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GadgetListBox: Add safety check and clear child window pointers#51
x64-dev merged 1 commit into
mainfrom
seer/gadgetlistbox-safety

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@seer-by-sentry seer-by-sentry Bot commented Oct 5, 2025

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Fixes CLIENT-2N. The issue was that: Listbox uses a stale pointer to access freed SliderData memory during adjustDisplay, causing a write access violation.

  • Added a safety check to ensure slider data is valid before accessing it in updateSlider.
  • Cleared child window pointers (slider, upButton, downButton) to prevent dangling pointer access in destroyListbox.

This fix was generated by Seer in Sentry, triggered by x64-dev. 👁️ Run ID: 1769169

Not quite right? Click here to continue debugging with Seer.

@x64-dev
x64-dev marked this pull request as ready for review October 10, 2025 21:20
@x64-dev
x64-dev merged commit a9544cb into main Oct 10, 2025
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