Deallocate client_addr and proxy_addr memory in __delete_query_rule

Author: rahim-kanji

lib/Query_Processor.cpp

@@ -129,6 +129,10 @@ static void __delete_query_rule(QP_rule_t *qr) {
 		free(qr->username);
 	if (qr->schemaname)
 		free(qr->schemaname);
+	if (qr->client_addr)
+		free(qr->client_addr);
+	if (qr->proxy_addr)
+		free(qr->proxy_addr);
 	if (qr->match_digest)
 		free(qr->match_digest);
 	if (qr->match_pattern)