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W3DTerrainTracks: Prevent crash when flushing after release - #41

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x64-dev merged 1 commit into
mainfrom
seer/terrain-tracks-flush-fix
Oct 10, 2025
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W3DTerrainTracks: Prevent crash when flushing after release#41
x64-dev merged 1 commit into
mainfrom
seer/terrain-tracks-flush-fix

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@seer-by-sentry

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

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Fixes CLIENT-CK. The issue was that: Null pointer dereference in flush due to missing vertex buffer null check after resource re-acquisition failed.

  • Reset edge count to prevent flush() from attempting to use released resources
  • Validate that vertex buffer exists before attempting to lock it
  • Validate that vertex array lock succeeded before writing to it

This fix was generated by Seer in Sentry, triggered by x64-dev. 👁️ Run ID: 1769181

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 21:18
@x64-dev
x64-dev merged commit 6f20ff4 into main Oct 10, 2025
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