swap unnecessary write lock to read lock in block_verification (#4340)

## Issue Addressed [#4334](#4334) ## Proposed Changes swap unnecessary write lock to read lock ## Additional Info N/A Co-authored-by: Michael Sproul <[email protected]>
sigp · May 30, 2023 · db99490 · db99490
1 parent 4589254
commit db99490
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/beacon_node/beacon_chain/src/block_verification.rs b/beacon_node/beacon_chain/src/block_verification.rs
@@ -747,7 +747,7 @@ impl<T: BeaconChainTypes> GossipVerifiedBlock<T> {
         // We check this *before* we load the parent so that we can return a more detailed error.
         check_block_is_finalized_checkpoint_or_descendant(
             chain,
-            &chain.canonical_head.fork_choice_write_lock(),
+            &chain.canonical_head.fork_choice_read_lock(),
             &block,
         )?;