diff options
Diffstat (limited to 'src/packet-isi.c')
| -rw-r--r-- | src/packet-isi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/packet-isi.c b/src/packet-isi.c index a92800b..0868f83 100644 --- a/src/packet-isi.c +++ b/src/packet-isi.c @@ -520,9 +520,9 @@ static void dissect_isi(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) { dst = tvb_get_guint8(tvb, 0); src = tvb_get_guint8(tvb, 1); - if(tvb->length - 8 < length) { - expert_add_info_format(pinfo, item, PI_PROTOCOL, PI_WARN, "Broken Length (%d > %d)", length, tvb->length-8); - length = tvb->length - 8; + if(tvb_length(tvb) - 8 < length) { + expert_add_info_format(pinfo, item, PI_PROTOCOL, PI_WARN, "Broken Length (%d > %d)", length, tvb_length(tvb)-8); + length = tvb_length(tvb) - 8; } col_set_str(pinfo->cinfo, COL_DEF_SRC, val_to_str_const(src, hf_isi_device, "Unknown")); |