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GeoNW: properly display lists of HashedId3 

Currently, if the sequence of HashedId3 is 111111222222333333, wireshark
will display the following 3 elements:
 * 111111222222333333
 * 222222333333
 * 333333

This is wrong, as a HashedId3 is defined as a 3 byte ID.

This patch makes sure we only output 3 bytes at a time, so the output
will look like the following:
 * 111111
 * 222222
 * 333333

Change-Id: I331ef473a452c3574bfca90fe2180ae27f93a480
Reviewed-on: https://code.wireshark.org/review/37996
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
This commit is contained in:
Marios Makassikis 2020-07-30 12:57:09 +02:00 committed by Alexis La Goutte
parent 5d0f0131eb
commit 1977417385
1 changed files with 1 additions and 1 deletions
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2
epan/dissectors/packet-geonw.c
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@ -2013,7 +2013,7 @@ dissect_secured_message(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tr
param_len = dissect_sec_var_len(tvb, &offset, pinfo, field_tree);
proto_item_set_len(ti, (offset-start) + param_len);
while (param_len) {
proto_tree_add_item(field_tree, hf_sgeonw_hashedid3, tvb, offset, param_len, ENC_NA);
proto_tree_add_item(field_tree, hf_sgeonw_hashedid3, tvb, offset, 3, ENC_NA);
offset += 3;
param_len -= 3;
}