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wireshark
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If "buf" is a "char *", "sizeof(buf)" evaluates to the size of a 

"char *" variable, not to the size of the buffer to which it points.

svn path=/trunk/; revision=3552
This commit is contained in:
Guy Harris 2001-06-15 07:36:31 +00:00
parent cb1260ab9f
commit e035695ede
1 changed files with 2 additions and 2 deletions
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4
packet-bgp.c
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@ -2,7 +2,7 @@
* Routines for BGP packet dissection.
* Copyright 1999, Jun-ichiro itojun Hagino <itojun@itojun.org>
*
* $Id: packet-bgp.c,v 1.38 2001/06/10 02:08:09 guy Exp $
* $Id: packet-bgp.c,v 1.39 2001/06/15 07:36:31 guy Exp $
*
* Supports:
* RFC1771 A Border Gateway Protocol 4 (BGP-4)
@ -362,7 +362,7 @@ mp_addr_to_str (guint16 afi, guint8 safi, tvbuff_t *tvb, gint offset, char *buf,
case AFNUM_INET6:
length = 16 ;
tvb_memcpy(tvb, ip6addr.u6_addr.u6_addr8,offset, sizeof(ip6addr));
snprintf(buf, sizeof(buf), "%s", ip6_to_str(&ip6addr));
snprintf(buf, buflen, "%s", ip6_to_str(&ip6addr));
break;
default:
length = 0 ;