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[PR #10390] Fix SUI race conditions when reloading settings #28023

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opened 2026-01-31 09:25:48 +00:00 by claunia · 0 comments
claunia commented 2026-01-31 09:25:48 +00:00
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Original Pull Request: https://github.com/microsoft/terminal/pull/10390

State: closed
Merged: Yes

Summary of the Pull Request

This commit fixes various race conditions regarding the settings UI. It's unsafe to write to class members from background threads without acquiring mutexes or yielding to the main thread first.
By changing the settings reload code path to yield to the main thread early, we're able to cut down on code complexity and unsafe member accesses.

PR Checklist

Validation Steps Performed

  • Settings UI reloads without crashing ✔️
**Original Pull Request:** https://github.com/microsoft/terminal/pull/10390 **State:** closed **Merged:** Yes --- ## Summary of the Pull Request This commit fixes various race conditions regarding the settings UI. It's unsafe to write to class members from background threads without acquiring mutexes or yielding to the main thread first. By changing the settings reload code path to yield to the main thread early, we're able to cut down on code complexity and unsafe member accesses. ## PR Checklist * [x] Closes #9273 * [x] I work here * [x] Tests added/passed ## Validation Steps Performed * Settings UI reloads without crashing ✔️
claunia added the pull-request label 2026-01-31 09:25:48 +00:00
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Reference: starred/terminal#28023
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