diff options
| author | Gerald Combs <gerald@wireshark.org> | 2005-04-22 04:26:23 +0000 |
|---|---|---|
| committer | Gerald Combs <gerald@wireshark.org> | 2005-04-22 04:26:23 +0000 |
| commit | f0795da8d694fb3a6735bfa6d72bbe69ac0dbdeb (patch) | |
| tree | 7783e8a5756538377ac45aed22d2a11d4bd3f6f2 /epan/dissectors/packet-mmse.c | |
| parent | 8d914c66fdbbcb20bf3a6a081832399816c6fb3c (diff) | |
Add some tvb_ensure_bytes_exist() calls.
svn path=/trunk/; revision=14163
Diffstat (limited to 'epan/dissectors/packet-mmse.c')
| -rw-r--r-- | epan/dissectors/packet-mmse.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/epan/dissectors/packet-mmse.c b/epan/dissectors/packet-mmse.c index 85e6b6f631..908a9ce0a0 100644 --- a/epan/dissectors/packet-mmse.c +++ b/epan/dissectors/packet-mmse.c @@ -821,6 +821,7 @@ dissect_mmse(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint8 pdut, length += 1; } if (tree) { + tvb_ensure_bytes_exist(tvb, offset - 1, length + 1); proto_tree_add_string(mmse_tree, hf_mmse_content_location, tvb, offset - 1, length + 1, @@ -846,6 +847,7 @@ dissect_mmse(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint8 pdut, tmptime.secs = tval; tmptime.nsecs = 0; if (tree) { + tvb_ensure_bytes_exist(tvb, offset - 1, count + 1); proto_tree_add_time(mmse_tree, hf_mmse_date, tvb, offset - 1, count + 1, &tmptime); } @@ -876,6 +878,7 @@ dissect_mmse(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint8 pdut, tmptime.secs = tval; tmptime.nsecs = 0; + tvb_ensure_bytes_exist(tvb, offset - 1, length + count + 1); if (field == 0x80) proto_tree_add_time(mmse_tree, hf_mmse_delivery_time_abs, @@ -905,6 +908,7 @@ dissect_mmse(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint8 pdut, tmptime.secs = tval; tmptime.nsecs = 0; + tvb_ensure_bytes_exist(tvb, offset - 1, length + count + 1); if (field == 0x80) proto_tree_add_time(mmse_tree, hf_mmse_expiry_abs, tvb, offset - 1, @@ -924,6 +928,7 @@ dissect_mmse(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint8 pdut, length = get_value_length(tvb, offset, &count); if (tree) { field = tvb_get_guint8(tvb, offset + count); + tvb_ensure_bytes_exist(tvb, offset - 1, length + count + 1); if (field == 0x81) { proto_tree_add_string(mmse_tree, hf_mmse_from, tvb, offset-1, length + count + 1, @@ -1206,6 +1211,7 @@ dissect_mmse(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint8 pdut, tmptime.nsecs = 0; strval = abs_time_to_str(&tmptime); /* Now render the fields */ + tvb_ensure_bytes_exist(tvb, offset - 1, length + count + 1); ti = proto_tree_add_string_format(mmse_tree, hf_mmse_prev_sent_date, tvb, offset - 1, 1 + count + length, |