Clear thread-local even if an error is thrown #137
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Outdated suggestions cannot be applied.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.
If the
operation()
throws an error, this clean-up won't happen.Since this thread-local will stick around, subsequent calls to
ClientIdentity.current
will be incorrect. This would leteffectiveUserID
/effectivegroupID
/code
be called and return stale values, rather thanfatalError()
ing as intended.I can't think of any immediate way to exploit this, but it's still best to just always clean it up.