diff options
| author | Anders Broman <anders.broman@ericsson.com> | 2019-03-01 14:41:00 +0100 |
|---|---|---|
| committer | Anders Broman <a.broman58@gmail.com> | 2019-03-01 14:15:17 +0000 |
| commit | 0bf337749e9a388e030543c60ff6412e481b32e0 (patch) | |
| tree | 7adcfd1450e0257bd68101bec49521cc0ed0ea66 /epan/dissectors/packet-e212.c | |
| parent | 349735613dc3e02340dc73a1dd5397310c4552c5 (diff) | |
IMSI based filtering for SCCP/RANAP
Bug: 9074
Change-Id: Iae7e233d03367678a6925c732bf4b6d78c211cd8
Reviewed-on: https://code.wireshark.org/review/32286
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Diffstat (limited to 'epan/dissectors/packet-e212.c')
| -rw-r--r-- | epan/dissectors/packet-e212.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/epan/dissectors/packet-e212.c b/epan/dissectors/packet-e212.c index 18b8f380df..40970bcb9d 100644 --- a/epan/dissectors/packet-e212.c +++ b/epan/dissectors/packet-e212.c @@ -2873,6 +2873,7 @@ value_string_ext mcc_mnc_3digits_codes_ext = VALUE_STRING_EXT_INIT(mcc_mnc_3digi static int proto_e212 = -1; static int hf_E212_imsi = -1; +static int hf_e212_assoc_imsi = -1; static int hf_E212_mcc = -1; static int hf_E212_mcc_lai = -1; static int hf_E212_mcc_sai = -1; @@ -3331,7 +3332,8 @@ dissect_e212_imsi(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offse if (!is_imsi_string_valid(imsi_str)) { expert_add_info(pinfo, item, &ei_E212_imsi_malformed); } - + item = proto_tree_add_string(tree, hf_e212_assoc_imsi, tvb, offset, length, imsi_str); + PROTO_ITEM_SET_GENERATED(item); subtree = proto_item_add_subtree(item, ett_e212_imsi); if(skip_first) { @@ -3356,6 +3358,8 @@ dissect_e212_utf8_imsi(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int if (!is_imsi_string_valid(imsi_str)) { expert_add_info(pinfo, item, &ei_E212_imsi_malformed); } + item = proto_tree_add_string(tree, hf_e212_assoc_imsi, tvb, offset, length, imsi_str); + PROTO_ITEM_SET_GENERATED(item); subtree = proto_item_add_subtree(item, ett_e212_imsi); @@ -3383,6 +3387,12 @@ proto_register_e212(void) FT_STRING, BASE_NONE, NULL, 0x0, "International mobile subscriber identity(IMSI)", HFILL } }, + { &hf_e212_assoc_imsi, + { "Association IMSI", "e212.assoc.imsi", + FT_STRING, BASE_NONE, NULL, 0, + "Used to tie MSGs related to the same IMSI", HFILL} + }, + { &hf_E212_mcc, { "Mobile Country Code (MCC)","e212.mcc", FT_UINT16, BASE_DEC|BASE_EXT_STRING, &E212_codes_ext, 0x0, |