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| author | Gilbert Ramirez <gram@alumni.rice.edu> | 2002-02-01 04:34:17 +0000 |
|---|---|---|
| committer | Gilbert Ramirez <gram@alumni.rice.edu> | 2002-02-01 04:34:17 +0000 |
| commit | bd4a9c13eb557b93f3e80f2c66226cbfe6082a82 (patch) | |
| tree | 65878dfe4ebb3e9f077e408a572bc9227a524ded /packet-h261.c | |
| parent | a9f7ef50586b671e402cf24f7175d07e18e0f180 (diff) | |
| download | wireshark-bd4a9c13eb557b93f3e80f2c66226cbfe6082a82.tar.gz wireshark-bd4a9c13eb557b93f3e80f2c66226cbfe6082a82.tar.bz2 wireshark-bd4a9c13eb557b93f3e80f2c66226cbfe6082a82.zip | |
Provide tvb_ensure_length_remaining(), which is like
tvb_length_remaining() except that it throws BoundsError if 'offset'
is out-of-bounds.
Allow a length argument of -1 for FT_STRING and FT_BYTES fields
in proto_tree_add_item().
Change some dissectors to either use -1 for the length argument in
calls to proto_tree_add_item(), or call tvb_ensure_length_remaining()
instead of tvb_length_remaining(), or to check the return-value
of tvb_length_remaining(). Changes to more dissectors are necessary,
but will follow later.
svn path=/trunk/; revision=4656
Diffstat (limited to 'packet-h261.c')
| -rw-r--r-- | packet-h261.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/packet-h261.c b/packet-h261.c index 8e5e5a7982..cd75117f69 100644 --- a/packet-h261.c +++ b/packet-h261.c @@ -2,7 +2,7 @@ * * Routines for ITU-T Recommendation H.261 dissection * - * $Id: packet-h261.c,v 1.13 2002/01/29 17:18:06 gram Exp $ + * $Id: packet-h261.c,v 1.14 2002/02/01 04:34:15 gram Exp $ * * Copyright 2000, Philips Electronics N.V. * Andreas Sikkema <andreas.sikkema@philips.com> @@ -117,7 +117,7 @@ dissect_h261( tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree ) offset++; /* The rest of the packet is the H.261 stream */ - proto_tree_add_item( h261_tree, hf_h261_data, tvb, offset, tvb_length_remaining( tvb, offset ), FALSE ); + proto_tree_add_item( h261_tree, hf_h261_data, tvb, offset, -1, FALSE ); } } |