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| author | Guy Harris <guy@alum.mit.edu> | 2004-01-01 21:47:18 +0000 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2004-01-01 21:47:18 +0000 |
| commit | 31cf9bfadb7e0316539146eca67ee9bf9eb603f0 (patch) | |
| tree | 0f0643e2c935b3e1edc0283e18e2322082b580c0 /packet-sdp.c | |
| parent | e2cb6b3a3b44bcab9e347e233ca6e12505fb1c65 (diff) | |
| download | wireshark-31cf9bfadb7e0316539146eca67ee9bf9eb603f0.tar.gz wireshark-31cf9bfadb7e0316539146eca67ee9bf9eb603f0.tar.bz2 wireshark-31cf9bfadb7e0316539146eca67ee9bf9eb603f0.zip | |
Don't show empty media formats.
svn path=/trunk/; revision=9514
Diffstat (limited to 'packet-sdp.c')
| -rw-r--r-- | packet-sdp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/packet-sdp.c b/packet-sdp.c index 0fb1d3bd97..0a8ef39d95 100644 --- a/packet-sdp.c +++ b/packet-sdp.c @@ -4,7 +4,7 @@ * Jason Lango <jal@netapp.com> * Liberally copied from packet-http.c, by Guy Harris <guy@alum.mit.edu> * - * $Id: packet-sdp.c,v 1.40 2003/12/31 09:47:01 guy Exp $ + * $Id: packet-sdp.c,v 1.41 2004/01/01 21:47:18 guy Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@ethereal.com> @@ -822,7 +822,9 @@ dissect_sdp_media(tvbuff_t *tvb, proto_item *ti, next_offset = tvb_find_guint8(tvb,offset,-1,' '); if(next_offset == -1){ - tokenlen = -1; /* End of tvbuff */ + tokenlen = tvb_length_remaining(tvb, offset); /* End of tvbuff */ + if (tokenlen == 0) + break; /* Nothing more left */ } else { tokenlen = next_offset - offset; } |