[TSAN] lock order inversion in active transactions / wallet (#2711)

in core_test websocket.confirmation_options
nanocurrency · Apr 9, 2020 · 588efbc · 588efbc
1 parent 7f6fd1a
commit 588efbc
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/nano/node/active_transactions.cpp b/nano/node/active_transactions.cpp
@@ -167,8 +167,9 @@ void nano::active_transactions::block_cemented_callback (std::shared_ptr<nano::b
 					lk.lock ();
 					election->status.type = *election_status_type;
 					election->status.confirmation_request_count = election->confirmation_request_count;
-					node.observers.blocks.notify (election->status, account, amount, is_state_send);
+					auto status (election->status);
 					lk.unlock ();
+					node.observers.blocks.notify (status, account, amount, is_state_send);
 					if (amount > 0)
 					{
 						node.observers.account_balance.notify (account, false);