--- net-snmp-5.4.1/agent/mibgroup/ucd-snmp/proxy.c	Tue Oct 17 09:16:29 2006
+++ patch/net-snmp-5.4.1/agent/mibgroup/ucd-snmp/proxy.c	Tue Sep 29 07:36:48 2009
@@ -408,6 +408,8 @@
                 /*
                  * too large 
                  */
+		if (pdu)
+			snmp_free_pdu(pdu);
                 snmp_log(LOG_ERR,
                          "proxy oid request length is too long\n");
                 return SNMP_ERR_NOERROR;
@@ -437,6 +439,8 @@
      */
     if (!proxy_fill_in_session(handler, reqinfo, (void **)&configured)) {
         netsnmp_set_request_error(reqinfo, requests, SNMP_ERR_GENERR);
+	if (pdu)
+		snmp_free_pdu(pdu);
         return SNMP_ERR_NOERROR;
     }
 
@@ -451,6 +455,8 @@
 
     /* Free any special parameters generated on the session */
     proxy_free_filled_in_session_args(sp->sess, (void **)&configured);
+    if (pdu)
+	snmp_free_pdu(pdu);
 
     return SNMP_ERR_NOERROR;
 }