diff options
| author | Guy Harris <guy@alum.mit.edu> | 2001-07-15 19:14:03 +0000 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2001-07-15 19:14:03 +0000 |
| commit | b7255e108a8e22f9fc458ad644e43e9475f51fd0 (patch) | |
| tree | 868384d9df93246ae15a0650cf5fdcc47b65cb23 /packet-srvloc.c | |
| parent | e574c8de6d5cd2684265ce041539614c8872f781 (diff) | |
Fixes, from Scott Renfro, for some calls to "localtime()" that didn't
check whether the call succeeded (it doesn't always do so on Windows,
for example).
svn path=/trunk/; revision=3722
Diffstat (limited to 'packet-srvloc.c')
| -rw-r--r-- | packet-srvloc.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/packet-srvloc.c b/packet-srvloc.c index 1d0a3f4854..b4494eec87 100644 --- a/packet-srvloc.c +++ b/packet-srvloc.c @@ -6,7 +6,7 @@ * In particular I have not had an opportunity to see how it * responds to SRVLOC over TCP. * - * $Id: packet-srvloc.c,v 1.24 2001/06/18 02:17:53 guy Exp $ + * $Id: packet-srvloc.c,v 1.25 2001/07/15 19:14:00 guy Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@ethereal.com> @@ -193,12 +193,16 @@ dissect_authblk(tvbuff_t *tvb, int offset, proto_tree *tree) seconds = tvb_get_ntohl(tvb, offset) - 2208988800ul; stamp = gmtime(&seconds); - floatsec = stamp->tm_sec + tvb_get_ntohl(tvb, offset + 4) / 4294967296.0; - proto_tree_add_text(tree, tvb, offset, 8, - "Timestamp: %04d-%02d-%02d %02d:%02d:%07.4f UTC", - stamp->tm_year + 1900, stamp->tm_mon + 1, - stamp->tm_mday, stamp->tm_hour, stamp->tm_min, - floatsec); + if (stamp != NULL) { + floatsec = stamp->tm_sec + tvb_get_ntohl(tvb, offset + 4) / 4294967296.0; + proto_tree_add_text(tree, tvb, offset, 8, + "Timestamp: %04d-%02d-%02d %02d:%02d:%07.4f UTC", + stamp->tm_year + 1900, stamp->tm_mon + 1, + stamp->tm_mday, stamp->tm_hour, stamp->tm_min, + floatsec); + } else { + proto_tree_add_text(tree, tvb, offset, 8, "Timestamp not representable"); + } proto_tree_add_text(tree, tvb, offset + 8, 2, "Block Structure Desciptor: %u", tvb_get_ntohs(tvb, offset + 8)); length = tvb_get_ntohs(tvb, offset + 10); |