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[packer-ehdlc.c] Mark some fields as generated, enhance info col. 

Change-Id: I10241389dbd3c463b36c5dfcd7a4fa929a1bbf6a
Reviewed-on: https://code.wireshark.org/review/24644
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This commit is contained in:
AndersBroman 2017-11-29 09:14:32 +01:00 committed by Anders Broman
parent e1850de294
commit d7bab0b46e
1 changed files with 10 additions and 3 deletions
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13
epan/dissectors/packet-ehdlc.c
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@ -231,6 +231,10 @@ dissect_ehdlc(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U
ctei = (hdr2 >> 9) & 0xF;
tei = tei_from_ctei(ctei);
/* Add TEI to INFO column */
col_append_fstr(pinfo->cinfo, COL_INFO, " | TEI:1%u | ", tei);
col_set_fence(pinfo->cinfo, COL_INFO);
if (tree) {
/* Use MIN(...,...) in the following to prevent a premature */
/* exception before we try to dissect whatever is available. */
@ -243,12 +247,15 @@ dissect_ehdlc(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U
tvb, offset, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(ehdlc_tree, hf_ehdlc_ctei,
tvb, offset, 1, ENC_BIG_ENDIAN);
proto_tree_add_uint(ehdlc_tree, hf_ehdlc_c_r,
ti = proto_tree_add_uint(ehdlc_tree, hf_ehdlc_c_r,
tvb, offset, 1, c_r);
proto_tree_add_uint(ehdlc_tree, hf_ehdlc_sapi,
PROTO_ITEM_SET_GENERATED(ti);
ti = proto_tree_add_uint(ehdlc_tree, hf_ehdlc_sapi,
tvb, offset, 1, sapi);
proto_tree_add_uint(ehdlc_tree, hf_ehdlc_tei,
PROTO_ITEM_SET_GENERATED(ti);
ti = proto_tree_add_uint(ehdlc_tree, hf_ehdlc_tei,
tvb, offset, 1, tei);
PROTO_ITEM_SET_GENERATED(ti);
proto_tree_add_item(ehdlc_tree, hf_ehdlc_data_len,
tvb, offset, 2, ENC_BIG_ENDIAN);
}