diff options
Diffstat (limited to 'packet-ntp.c')
| -rw-r--r-- | packet-ntp.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/packet-ntp.c b/packet-ntp.c index b511fdbce0..e1aa4cdfeb 100644 --- a/packet-ntp.c +++ b/packet-ntp.c @@ -2,7 +2,7 @@ * Routines for NTP packet dissection * Copyright 1999, Nathan Neulinger <nneul@umr.edu> * - * $Id: packet-ntp.c,v 1.5 1999/11/16 11:42:43 guy Exp $ + * $Id: packet-ntp.c,v 1.6 1999/12/06 03:18:24 guy Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@unicom.net> @@ -320,11 +320,18 @@ dissect_ntp(const u_char *pd, int offset, frame_data *fd, proto_tree *tree) * level server. My decision was to resolve this address. */ if (*pkt->stratum <= 1) { - strcpy (buff, "unindentified reference source"); - for (i = 0; primary_sources[i].id; i++) - if (*((guint32 *) pkt->refid) == *((guint32 *) primary_sources[i].id)) - strcpy (buff, primary_sources[i].data); - } else strcpy (buff, get_hostname (*((u_int *) pkt->refid))); + snprintf (buff, sizeof buff, + "Unindentified reference source '%.4s'", + pkt->refid); + for (i = 0; primary_sources[i].id; i++) { + if (memcmp (pkt->refid, primary_sources[i].id, + 4) == 0) { + strcpy (buff, primary_sources[i].data); + break; + } + } + } else + strcpy (buff, get_hostname (pntohl(pkt->refid))); proto_tree_add_item_format(ntp_tree, hf_ntp_refid, offset+12, 4, pkt->refid, "Reference Clock ID: %s", buff); /* Reference Timestamp: This is the time at which the local clock was |