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| author | Gerald Combs <gerald@wireshark.org> | 2000-11-19 21:18:10 +0000 |
|---|---|---|
| committer | Gerald Combs <gerald@wireshark.org> | 2000-11-19 21:18:10 +0000 |
| commit | c24e26da427da32795e96589a3b761ba35f62233 (patch) | |
| tree | a99a7d55be4293463bd744f822cc332f9c8d9ec0 /packet-ntp.c | |
| parent | 8fa7f53b1f74275c5c01ea60eb4d4bba97cd8490 (diff) | |
| download | wireshark-c24e26da427da32795e96589a3b761ba35f62233.tar.gz | |
In dissect_ntp(), add an ellipsis (...) to the end of a reference clock ID
if its name gets truncated.
svn path=/trunk/; revision=2677
Diffstat (limited to 'packet-ntp.c')
| -rw-r--r-- | packet-ntp.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/packet-ntp.c b/packet-ntp.c index d8eabd551e..19bd15b9a8 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 1.19 2000/11/19 16:58:57 gerald Exp $ + * $Id: packet-ntp.c,v 1.20 2000/11/19 21:18:10 gerald Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@zing.org> @@ -333,11 +333,14 @@ dissect_ntp(const u_char *pd, int offset, frame_data *fd, proto_tree *tree) break; } } - } else - strncpy (buff, get_hostname (pntohl(pkt->refid)), sizeof buff - 1); + } else { + buff[sizeof(buff) - 1] = '\0'; + strncpy (buff, get_hostname (pntohl(pkt->refid)), sizeof(buff)); + if (buff[sizeof(buff) - 1] != '\0') + strcpy(&buff[sizeof(buff) - 4], "..."); + } proto_tree_add_bytes_format(ntp_tree, hf_ntp_refid, NullTVB, offset+12, 4, pkt->refid, "Reference Clock ID: %s", buff); - buff[sizeof buff - 1] = '\0'; /* Reference Timestamp: This is the time at which the local clock was * last set or corrected. */ |