Attachment 21988 Details for Bug 57820

[patch] ethereal-snmp-fix.diff

ethereal-snmp-fix.diff (text/plain), 994 bytes, created by Ludwig Nussel on 2004-07-07 22:28:00 UTC

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Creator: Ludwig Nussel

Created: 2004-07-07 22:28:00 UTC

Size: 994 bytes

patch

obsolete

>Index: packet-snmp.c
>===================================================================
>RCS file: /cvsroot/ethereal/packet-snmp.c,v
>retrieving revision 1.127
>retrieving revision 1.128
>diff -u -r1.127 -r1.128
>--- packet-snmp.c	29 May 2004 01:00:59 -0000	1.127
>+++ packet-snmp.c	28 Jun 2004 22:04:12 -0000	1.128
>@@ -10,7 +10,7 @@
>  *
>  * See RFCs 2570-2576 for SNMPv3
>  *
>- * $Id: packet-snmp.c,v 1.127 2004/05/29 01:00:59 sahlberg Exp $
>+ * $Id: packet-snmp.c,v 1.128 2004/06/28 22:04:12 gerald Exp $
>  *
>  * Ethereal - Network traffic analyzer
>  * By Gerald Combs <gerald@ethereal.com>
>@@ -1703,6 +1703,11 @@
> 	case SNMP_VERSION_2u:
> 		ret = asn1_octet_string_decode (&asn1, &community,
> 		    &community_length, &length);
>+		if (ret != ASN1_ERR_NOERROR) {
>+			dissect_snmp_parse_error(tvb, offset, pinfo, snmp_tree,
>+				"community (2u)", ret);
>+			return message_length;
>+		}
> 		if (tree) {
> 			dissect_snmp2u_parameters(snmp_tree, tvb, offset, length,
> 			    community, community_length);

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Attachments on bug 57820: 21987 | 21988 | 21989