diff options
author | Guy Harris <guy@alum.mit.edu> | 2002-07-25 21:43:53 +0000 |
---|---|---|
committer | Guy Harris <guy@alum.mit.edu> | 2002-07-25 21:43:53 +0000 |
commit | 6d68a964e50539af22a9678fb629abe694b89d22 (patch) | |
tree | 5b5003ac99232961f257f9bcfb0bd2b64020beef /packet-sip.c | |
parent | e9310b2f1461a623771ea11d68ef2612e09b9dcc (diff) |
From Stefan Wenk: remove an unnecessary +1 from some offset
computations.
svn path=/trunk/; revision=5905
Diffstat (limited to 'packet-sip.c')
-rw-r--r-- | packet-sip.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/packet-sip.c b/packet-sip.c index 2aa4517072..de4cc9438c 100644 --- a/packet-sip.c +++ b/packet-sip.c @@ -15,7 +15,7 @@ * Copyright 2000, Heikki Vatiainen <hessu@cs.tut.fi> * Copyright 2001, Jean-Francois Mule <jfm@clarent.com> * - * $Id: packet-sip.c,v 1.30 2002/07/17 06:55:20 guy Exp $ + * $Id: packet-sip.c,v 1.31 2002/07/25 21:43:53 guy Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@ethereal.com> @@ -215,7 +215,7 @@ dissect_sip_heur(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) */ return FALSE; } - if (!tvb_bytes_exist(tvb, eol - SIP2_HDR_LEN + 1, SIP2_HDR_LEN)) { + if (!tvb_bytes_exist(tvb, eol - SIP2_HDR_LEN, SIP2_HDR_LEN)) { /* * We don't have enough of the data in the line * to check. @@ -223,7 +223,7 @@ dissect_sip_heur(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) return FALSE; } - if (tvb_strneql(tvb, eol - SIP2_HDR_LEN + 1, SIP2_HDR, SIP2_HDR_LEN - 1) != 0) { + if (tvb_strneql(tvb, eol - SIP2_HDR_LEN, SIP2_HDR, SIP2_HDR_LEN - 1) != 0) { /* * Not a request, either. */ @@ -239,7 +239,6 @@ dissect_sip_heur(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) return TRUE; } - /* Returns the offset to the start of the optional message-body, or * -1 if not found. */ |