diff options
Diffstat (limited to 'plugins/wimax/mac_hd_generic_decoder.c')
| -rw-r--r-- | plugins/wimax/mac_hd_generic_decoder.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/plugins/wimax/mac_hd_generic_decoder.c b/plugins/wimax/mac_hd_generic_decoder.c index b5fc149827..ad47a3915f 100644 --- a/plugins/wimax/mac_hd_generic_decoder.c +++ b/plugins/wimax/mac_hd_generic_decoder.c @@ -1218,16 +1218,12 @@ check_crc: proto_item_append_text(parent_item, ", CRC"); /* check the length */ if (MIN(tvb_len, tvb_reported_length(tvb)) >= mac_len) - { /* get the CRC */ - mac_crc = tvb_get_ntohl(tvb, mac_len - (int)sizeof(mac_crc)); - /* calculate the CRC */ + { + /* calculate the CRC */ calculated_crc = wimax_mac_calc_crc32(tvb_get_ptr(tvb, 0, mac_len - (int)sizeof(mac_crc)), mac_len - (int)sizeof(mac_crc)); /* display the CRC */ - generic_item = proto_tree_add_item(tree, hf_mac_header_generic_crc, tvb, mac_len - (int)sizeof(mac_crc), (int)sizeof(mac_crc), ENC_BIG_ENDIAN); - if (mac_crc != calculated_crc) - { - proto_item_append_text(generic_item, " - incorrect! (should be: 0x%x)", calculated_crc); - } + proto_tree_add_checksum(tree, tvb, mac_len - (int)sizeof(mac_crc), hf_mac_header_generic_crc, -1, NULL, pinfo, calculated_crc, + ENC_BIG_ENDIAN, PROTO_CHECKSUM_VERIFY); } else { /* display error message */ |