diff options
Diffstat (limited to 'epan/dissectors/packet-umts_fp.c')
| -rw-r--r-- | epan/dissectors/packet-umts_fp.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/epan/dissectors/packet-umts_fp.c b/epan/dissectors/packet-umts_fp.c index 49b41a06b6..fa9575152c 100644 --- a/epan/dissectors/packet-umts_fp.c +++ b/epan/dissectors/packet-umts_fp.c @@ -622,11 +622,11 @@ static gboolean verify_control_frame_crc(tvbuff_t * tvb, packet_info * pinfo, pr guint8 crc = 0; guint8 * data = NULL; /* Get data. */ - data = (guint8 *)tvb_memdup(wmem_packet_scope(), tvb, 0, tvb_length(tvb)); + data = (guint8 *)tvb_memdup(wmem_packet_scope(), tvb, 0, tvb_captured_length(tvb)); /* Include only FT flag bit in CRC calculation. */ data[0] = data[0] & 1; /* Calculate crc7 sum. */ - crc = crc7update(0, data, tvb_length(tvb)); + crc = crc7update(0, data, tvb_captured_length(tvb)); crc = crc7finalize(crc); /* finalize crc */ if (frame_crc == crc) { proto_item_append_text(pi, " [correct]"); @@ -988,7 +988,7 @@ dissect_spare_extension_and_crc(tvbuff_t *tvb, packet_info *pinfo, int offset,guint header_length) { int crc_size = 0; - int remain = tvb_length_remaining(tvb, offset); + int remain = tvb_captured_length_remaining(tvb, offset); /* Payload CRC (optional) */ if ((dch_crc_present == 1) || ((dch_crc_present == 2) && (remain >= 2))) { @@ -1532,7 +1532,7 @@ dissect_rach_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, /* Info introduced in R6 */ /* only check if it looks as if they are present */ if (((p_fp_info->release == 6) || (p_fp_info->release == 7)) && - (tvb_length_remaining(tvb, offset) > 2)) + (tvb_captured_length_remaining(tvb, offset) > 2)) { int n; guint8 flags; @@ -1756,7 +1756,7 @@ dissect_fach_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, /* New IE flags (if it looks as though they are present) */ if ((p_fp_info->release == 7) && - (tvb_length_remaining(tvb, offset) > 2)) { + (tvb_captured_length_remaining(tvb, offset) > 2)) { guint8 flags = tvb_get_guint8(tvb, offset); guint8 aoa_present = flags & 0x01; @@ -1918,7 +1918,7 @@ dissect_usch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, /* New IEs */ if ((p_fp_info->release == 7) && - (tvb_length_remaining(tvb, offset) > 2)) { + (tvb_captured_length_remaining(tvb, offset) > 2)) { guint8 flags = tvb_get_guint8(tvb, offset); guint8 bits_extended = flags & 0x01; @@ -2169,7 +2169,7 @@ dissect_dch_rx_timing_deviation(packet_info *pinfo, proto_tree *tree, /* May be extended in R7, but in this case there are at least 2 bytes remaining */ if ((p_fp_info->release == 7) && - (tvb_length_remaining(tvb, offset) >= 2)) { + (tvb_captured_length_remaining(tvb, offset) >= 2)) { /* New IE flags */ guint64 extended_bits_present; @@ -2364,7 +2364,7 @@ dissect_dch_timing_advance(proto_tree *tree, packet_info *pinfo, offset++; if ((p_fp_info->release == 7) && - (tvb_length_remaining(tvb, offset) > 0)) { + (tvb_captured_length_remaining(tvb, offset) > 0)) { /* New IE flags */ guint8 flags = tvb_get_guint8(tvb, offset); @@ -3214,7 +3214,7 @@ dissect_hsdsch_channel_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, /* Extra IEs (if there is room for them) */ if (((p_fp_info->release == 6) || (p_fp_info->release == 7)) && - (tvb_length_remaining(tvb, offset) > 2)) { + (tvb_captured_length_remaining(tvb, offset) > 2)) { int n; guint8 flags; @@ -3781,7 +3781,7 @@ heur_dissect_fp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data * i.e. from bit 0 of the first byte of the header (the FT IE) to bit 0 of the last byte of the payload, * with the corresponding generator polynomial: G(D) = D7+D6+D2+1. See subclause 7.2. */ - length = tvb_length(tvb); + length = tvb_captured_length(tvb); buf = (unsigned char *)tvb_memdup(wmem_packet_scope(), tvb, 0, length); buf[0] = 01; |