Wasmtime GitHub notifications bot (Oct 21 2026 at 19:54): Wasmtime GitHub notifications bot (Oct 21 2026 at 19:54):alexcrichton requested dicej for a review on PR #14923.
Wasmtime GitHub notifications bot (Oct 21 2026 at 19:54):alexcrichton opened PR #14923 from alexcrichton:fix-bail-bug-4 to bytecodealliance:main:
This commit fixes a possible
bail_bug!being hit when a guest task is cancelled before it's started. In this situation the pending "switch item" was getting mixed up due to the assumptions of the internalcleanup_threadfunction.<!--
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Wasmtime GitHub notifications bot (Oct 21 2026 at 19:54):alexcrichton requested wasmtime-core-reviewers for a review on PR #14923.
Wasmtime GitHub notifications bot (Oct 21 2026 at 21:06)::thumbs_up: dicej submitted PR review:
Eventually we should run out of forgot-to-save-and-restore-next-switch-context bugs to find and fix. They've got to be finite, right?
Wasmtime GitHub notifications bot (Oct 21 2026 at 21:08):alexcrichton added PR #14923 Fix a bail_bug! eagerly cancelling a guest task to the merge queue.
Wasmtime GitHub notifications bot (Oct 21 2026 at 21:31)::check: alexcrichton merged PR #14923.
Wasmtime GitHub notifications bot (Oct 21 2026 at 21:31):alexcrichton removed PR #14923 Fix a bail_bug! eagerly cancelling a guest task from the merge queue.
Last updated: Oct 31 2026 at 23:03 UTC