diff options
Diffstat (limited to 'epan/dissectors/packet-icmp.c')
| -rw-r--r-- | epan/dissectors/packet-icmp.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/epan/dissectors/packet-icmp.c b/epan/dissectors/packet-icmp.c index 0c2a991ad9..d9cd166cbd 100644 --- a/epan/dissectors/packet-icmp.c +++ b/epan/dissectors/packet-icmp.c @@ -826,7 +826,6 @@ dissect_extensions(tvbuff_t * tvb, gint offset, proto_tree * tree) guint8 version; guint8 class_num; guint8 c_type; - guint16 reserved; guint16 cksum, computed_cksum; guint16 obj_length, obj_trunc_length; proto_item *ti, *tf_object, *hidden_item; @@ -864,10 +863,8 @@ dissect_extensions(tvbuff_t * tvb, gint offset, proto_tree * tree) version); /* Reserved */ - reserved = tvb_get_ntohs(tvb, offset) & 0x0fff; - proto_tree_add_uint_format(ext_tree, hf_icmp_ext_reserved, - tvb, offset, 2, reserved, - "Reserved: 0x%03x", reserved); + proto_tree_add_item(ext_tree, hf_icmp_ext_reserved, + tvb, offset, 2, ENC_BIG_ENDIAN); /* Checksum */ cksum = tvb_get_ntohs(tvb, offset + 2); @@ -877,18 +874,18 @@ dissect_extensions(tvbuff_t * tvb, gint offset, proto_tree * tree) reported_length); if (computed_cksum == 0) { - proto_tree_add_uint_format(ext_tree, hf_icmp_ext_checksum, + proto_tree_add_uint_format_value(ext_tree, hf_icmp_ext_checksum, tvb, offset + 2, 2, cksum, - "Checksum: 0x%04x [correct]", + "0x%04x [correct]", cksum); hidden_item = proto_tree_add_boolean(ext_tree, hf_icmp_ext_checksum_bad, tvb, offset + 2, 2, FALSE); } else { - proto_tree_add_uint_format(ext_tree, hf_icmp_ext_checksum, + proto_tree_add_uint_format_value(ext_tree, hf_icmp_ext_checksum, tvb, offset + 2, 2, cksum, - "Checksum: 0x%04x [incorrect, should be 0x%04x]", + "0x%04x [incorrect, should be 0x%04x]", cksum, in_cksum_shouldbe(cksum, computed_cksum)); hidden_item = @@ -1356,10 +1353,10 @@ dissect_icmp(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree) ip_checksum(tvb_get_ptr(tvb, 0, reported_length), reported_length); if (computed_cksum == 0) { - proto_tree_add_uint_format(icmp_tree, + proto_tree_add_uint_format_value(icmp_tree, hf_icmp_checksum, tvb, 2, 2, cksum, - "Checksum: 0x%04x [correct]", + "0x%04x [correct]", cksum); item = proto_tree_add_boolean(icmp_tree, @@ -1367,10 +1364,10 @@ dissect_icmp(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree) tvb, 2, 2, FALSE); PROTO_ITEM_SET_HIDDEN(item); } else { - proto_tree_add_uint_format(icmp_tree, + proto_tree_add_uint_format_value(icmp_tree, hf_icmp_checksum, tvb, 2, 2, cksum, - "Checksum: 0x%04x [incorrect, should be 0x%04x]", + "0x%04x [incorrect, should be 0x%04x]", cksum, in_cksum_shouldbe(cksum, computed_cksum)); @@ -1855,7 +1852,7 @@ void proto_register_icmp(void) {&hf_icmp_ext_reserved, {"Reserved", "icmp.ext.res", FT_UINT16, BASE_HEX, NULL, - 0x0, + 0x0fff, NULL, HFILL}}, {&hf_icmp_ext_checksum, |