diff options
Diffstat (limited to 'epan/dissectors/packet-eigrp.c')
| -rw-r--r-- | epan/dissectors/packet-eigrp.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/epan/dissectors/packet-eigrp.c b/epan/dissectors/packet-eigrp.c index b42d23d1e3..a925930b6e 100644 --- a/epan/dissectors/packet-eigrp.c +++ b/epan/dissectors/packet-eigrp.c @@ -2416,9 +2416,9 @@ static int dissect_eigrp (tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_) { proto_item *ti; - proto_tree *eigrp_tree = NULL, *tlv_tree; + proto_tree *eigrp_tree, *tlv_tree; guint opcode, vrid; - guint16 tlv, checksum, cacl_checksum; + guint16 tlv; guint32 ack, size, offset = EIGRP_HEADER_LENGTH; /* Make entries in Protocol column and Info column on summary display */ @@ -2463,18 +2463,7 @@ dissect_eigrp (tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _ ENC_BIG_ENDIAN); size = tvb_captured_length(tvb); - checksum = tvb_get_ntohs(tvb, 2); - cacl_checksum = ip_checksum_tvb(tvb, 0, size); - - if (cacl_checksum == checksum) { - proto_tree_add_uint_format_value(eigrp_tree, hf_eigrp_checksum, tvb, 2, 2, - checksum, "0x%02x [incorrect]", - checksum); - expert_add_info(pinfo, ti, &ei_eigrp_checksum_bad); - } else { - proto_tree_add_uint_format_value(eigrp_tree, hf_eigrp_checksum, tvb, 2, 2, - checksum, "0x%02x [correct]", checksum); - } + proto_tree_add_checksum(eigrp_tree, tvb, 2, hf_eigrp_checksum, -1, &ei_eigrp_checksum_bad, pinfo, ip_checksum_tvb(tvb, 0, size), ENC_BIG_ENDIAN, PROTO_CHECKSUM_VERIFY); /* Decode the EIGRP Flags Field */ proto_tree_add_bitmask(eigrp_tree, tvb, 4, hf_eigrp_flags, ett_eigrp_flags, |