Fix coroutine argument goes out of scope #21967
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Scope & Purpose
The
waitingFunToCorofunction was capturing the function parameter F by reference, but not moving it into the coroutine frame. This caused a use-after-free when the coroutine continued executing after the calling function returned, leading to SIGSEGV crashes in debug builds.Checklist
Related Information
(Please reference tickets / specification / other PRs etc)