CDRIVER-3685 address TSAN warning for mongoc_handshake_t::frozen #1698
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Outdated suggestions cannot be applied.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.
Resolves CDRIVER-3685. Verified by this patch.
Encountered while investigating ongoing task failures due to /scram/cache_invalidation following #1684.
Access of
_mongoc_handshake_get ()
following initialization must be guarded bygHandshakeLock
(even for single-threaded clients).