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ICMP: display C-Type when unknown object in extension 

Change-Id: I465341919675783999f4b131a7485ef2f6b8059f
Reviewed-on: https://code.wireshark.org/review/20583
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
This commit is contained in:
Alexis La Goutte 2017-03-16 19:28:50 +01:00 committed by Michael Mann
parent 8271aa85ed
commit fd9a595aed
1 changed files with 5 additions and 3 deletions
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8
epan/dissectors/packet-icmp.c
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@ -895,11 +895,13 @@ dissect_extensions(tvbuff_t * tvb, packet_info *pinfo, gint offset, proto_tree *
break;
} /* end switch class_num */
/* Skip the object header */
offset += 4;
/* The switches couldn't decode the object */
if (unknown_object == TRUE) {
proto_tree_add_item(ext_object_tree, hf_icmp_ext_c_type, tvb, offset + 3, 1, ENC_BIG_ENDIAN);
/* Skip the object header */
offset += 4;
proto_item_set_text(tf_object,
"Unknown object (%d/%d)",
class_num, c_type);