1 files changed, 2 insertions, 1 deletions
diff --git a/sql/log_event.h b/sql/log_event.h
index a2b58b1e023..84025554ee9 100644
--- a/sql/log_event.h
+++ b/sql/log_event.h
@@ -5034,7 +5034,8 @@ public:
     DBUG_ENTER("Incident_log_event::Incident_log_event");
     DBUG_PRINT("enter", ("m_incident: %d", m_incident));
     m_message.length= 0;
-    if (!(m_message.str= (char*) my_malloc(msg->length+1, MYF(MY_WME))))
+    if (unlikely(!(m_message.str= (char*) my_malloc(msg->length+1,
+                                                    MYF(MY_WME)))))
     {
       /* Mark this event invalid */
       m_incident= INCIDENT_NONE;