Fix Coverity Scan CID 339932 (Overrunning array messages_callback of 48...

Fix Coverity Scan CID 339932 (Overrunning array messages_callback of 48 24-byte elements at element index 48 (byte offset 1152) using index pdu.choice.initiatingMessage.procedureCode (which evaluates to 48).)

openair3/S1AP/s1ap_eNB_handlers.c

@@ -220,7 +220,7 @@ int s1ap_eNB_handle_message(uint32_t assoc_id, int32_t stream,
   }
 
   /* Checking procedure Code and direction of message */
-  if (pdu.choice.initiatingMessage.procedureCode > sizeof(messages_callback) / (3 * sizeof(
+  if (pdu.choice.initiatingMessage.procedureCode >= sizeof(messages_callback) / (3 * sizeof(
         s1ap_message_decoded_callback))
       || (pdu.present > S1AP_S1AP_PDU_PR_unsuccessfulOutcome)) {
     S1AP_ERROR("[SCTP %d] Either procedureCode %ld or direction %d exceed expected\n",