diff options
| author | Uli Heilmeier <uh@heilmeier.eu> | 2017-07-18 20:32:00 +0200 |
|---|---|---|
| committer | Michael Mann <mmann78@netscape.net> | 2017-07-19 01:56:26 +0000 |
| commit | da0ae7e19b0a3514756f6d0a762b480d744425ac (patch) | |
| tree | 79d8113397321797247d1d0e395ef25bb0a61d07 /epan/dissectors/packet-icmpv6.c | |
| parent | 0e0c9a1a7a3e4c9a6bb33d65dbc0918184b8fb30 (diff) | |
ICMPv6: Fix data length for unknown option
The length value includes the Type and Length fields. Therefore the
length of the Data field is two bytes smaller.
Change-Id: I93878a016ace083f4e766bee6e16e301d6903967
Reviewed-on: https://code.wireshark.org/review/22702
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Diffstat (limited to 'epan/dissectors/packet-icmpv6.c')
| -rw-r--r-- | epan/dissectors/packet-icmpv6.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/epan/dissectors/packet-icmpv6.c b/epan/dissectors/packet-icmpv6.c index 2d72aab033..c68445d39f 100644 --- a/epan/dissectors/packet-icmpv6.c +++ b/epan/dissectors/packet-icmpv6.c @@ -2415,8 +2415,8 @@ dissect_icmpv6_nd_opt(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree "Dissector for ICMPv6 Option (%d)" " code not implemented, Contact Wireshark developers" " if you want this supported", opt_type); - proto_tree_add_item(icmp6opt_tree, hf_icmpv6_data, tvb, opt_offset, opt_len, ENC_NA); - opt_offset += opt_len; + proto_tree_add_item(icmp6opt_tree, hf_icmpv6_data, tvb, opt_offset, opt_len-2, ENC_NA); + opt_offset += opt_len - 2; break; } /* switch (opt_type) */ |