1 files changed, 3 insertions, 4 deletions
diff --git a/src/test/fuzz/process_messages.cpp b/src/test/fuzz/process_messages.cpp
index 12e682416c..1df1717ec3 100644
--- a/src/test/fuzz/process_messages.cpp
+++ b/src/test/fuzz/process_messages.cpp
@@ -40,6 +40,8 @@ FUZZ_TARGET_INIT(process_messages, initialize_process_messages)
     SetMockTime(1610000000); // any time to successfully reset ibd
     chainstate.ResetIbd();
 
+    LOCK(NetEventsInterface::g_msgproc_mutex);
+
     std::vector<CNode*> peers;
     const auto num_peers_to_add = fuzzed_data_provider.ConsumeIntegralInRange(1, 3);
     for (int i = 0; i < num_peers_to_add; ++i) {
@@ -70,10 +72,7 @@ FUZZ_TARGET_INIT(process_messages, initialize_process_messages)
             connman.ProcessMessagesOnce(random_node);
         } catch (const std::ios_base::failure&) {
         }
-        {
-            LOCK(random_node.cs_sendProcessing);
-            g_setup->m_node.peerman->SendMessages(&random_node);
-        }
+        g_setup->m_node.peerman->SendMessages(&random_node);
     }
     SyncWithValidationInterfaceQueue();
     g_setup->m_node.connman->StopNodes();