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bugfix(network): Prevent use-after-free during HTTP request cleanup on shutdown#505

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x64-dev merged 1 commit intomainfrom
seer/fix/http-shutdown-uaf
May 7, 2026
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bugfix(network): Prevent use-after-free during HTTP request cleanup on shutdown#505
x64-dev merged 1 commit intomainfrom
seer/fix/http-shutdown-uaf

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@seer-by-sentry seer-by-sentry Bot commented May 7, 2026

Fixes CLIENT-473. The issue was that: Asynchronous HTTP callback accesses freed GameSpyMiscPreferences object, causing write access violation during AsciiString buffer release.

  • Removed invocation of HTTPRequest completion callbacks during shutdown to prevent use-after-free issues.
  • Ensured all remaining in-flight HTTPRequest objects are safely deleted without callback invocation during shutdown.
  • Addresses potential crashes due to callbacks referencing destroyed objects during application termination.

This fix was generated by Seer in Sentry, triggered by x64-dev. 👁️ Run ID: 13978101

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@seer-by-sentry seer-by-sentry Bot requested a review from x64-dev May 7, 2026 22:08
@x64-dev x64-dev marked this pull request as ready for review May 7, 2026 22:08
@x64-dev x64-dev merged commit 728e32c into main May 7, 2026
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