snmpstats: free table_info in case of error for SIPStatusCodesTable

(cherry picked from commit 172cfd3)
kamailio · Jan 19, 2018 · 8555554 · 8555554
1 parent 087b629
commit 8555554
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/src/modules/snmpstats/snmpSIPStatusCodesTable.c b/src/modules/snmpstats/snmpSIPStatusCodesTable.c
@@ -625,13 +625,18 @@ void initialize_table_kamailioSIPStatusCodesTable(void)
 
 	/** create the table structure itself */
 	table_info = SNMP_MALLOC_TYPEDEF(netsnmp_table_registration_info);
+	if(!table_info) {
+		snmp_log(LOG_ERR, "failed to allocate table_info\n");
+		return;
+	}
 
 	my_handler = netsnmp_create_handler_registration(
 			"kamailioSIPStatusCodesTable", netsnmp_table_array_helper_handler,
 			kamailioSIPStatusCodesTable_oid,
 			kamailioSIPStatusCodesTable_oid_len, HANDLER_CAN_RWRITE);
 
-	if(!my_handler || !table_info) {
+	if(!my_handler) {
+		SNMP_FREE(table_info);
 		snmp_log(LOG_ERR, "malloc failed in initialize_table_kamailioSIP"
 						  "StatusCodesTable_handler\n");
 		return; /** mallocs failed */
@@ -786,4 +791,4 @@ kamailioSIPStatusCodesTable_get_by_idx(netsnmp_index *hdr)
 {
 	return (const kamailioSIPStatusCodesTable_context *)CONTAINER_FIND(
 			cb.container, hdr);
-}
+}