Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 1 | module DIA2GSUP_Tests { |
| 2 | |
Pau Espin Pedrol | 28dba3a | 2023-08-28 18:11:16 +0200 | [diff] [blame] | 3 | import from Misc_Helpers all; |
Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 4 | import from General_Types all; |
| 5 | import from Osmocom_Types all; |
| 6 | import from L3_Common all; |
| 7 | |
| 8 | import from IPA_Emulation all; |
| 9 | import from GSUP_Emulation all; |
| 10 | import from GSUP_Types all; |
| 11 | |
| 12 | import from DIAMETER_Types all; |
| 13 | import from DIAMETER_Templates all; |
| 14 | import from DIAMETER_Emulation all; |
| 15 | |
| 16 | type component MTC_CT { |
| 17 | var DIAMETER_Emulation_CT vc_DIAMETER; |
| 18 | port DIAMETER_PT DIAMETER_UNIT; |
| 19 | port DIAMETEREM_PROC_PT DIAMETER_PROC; |
| 20 | |
| 21 | var GSUP_Emulation_CT vc_GSUP; |
| 22 | var IPA_Emulation_CT vc_GSUP_IPA; |
| 23 | port IPA_CTRL_PT GSUP_IPA_EVENT; |
| 24 | |
Pau Espin Pedrol | 28dba3a | 2023-08-28 18:11:16 +0200 | [diff] [blame] | 25 | timer g_Tguard; |
Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 26 | }; |
| 27 | |
| 28 | type component D2G_ConnHdlr extends DIAMETER_ConnHdlr, GSUP_ConnHdlr { |
| 29 | var D2G_ConnHdlrPars g_pars; |
Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 30 | }; |
| 31 | |
| 32 | type record D2G_ConnHdlrPars { |
| 33 | hexstring imsi, |
| 34 | AuthVector vec optional |
| 35 | }; |
| 36 | |
Pau Espin Pedrol | 28dba3a | 2023-08-28 18:11:16 +0200 | [diff] [blame] | 37 | private function f_init_pars(integer imsi_suffix := 1) |
Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 38 | runs on MTC_CT return D2G_ConnHdlrPars { |
| 39 | var D2G_ConnHdlrPars pars := { |
| 40 | imsi := f_gen_imsi(imsi_suffix), |
| 41 | vec := f_gen_auth_vec_3g() |
| 42 | }; |
| 43 | return pars; |
| 44 | } |
| 45 | |
| 46 | |
| 47 | modulepar { |
| 48 | /* our emulated GSUP HLR */ |
| 49 | charstring mp_hlr_ip := "127.0.0.1"; |
| 50 | integer mp_hlr_port := 4222; |
| 51 | |
| 52 | /* our emulated MME */ |
| 53 | charstring mp_s6_local_ip := "127.0.0.100"; |
| 54 | integer mp_s6_local_port := 3868; |
| 55 | |
| 56 | /* IUT behaving as HSS */ |
| 57 | charstring mp_hss_ip := "127.0.0.4"; |
| 58 | integer mp_hss_port := 3868; |
| 59 | |
| 60 | charstring mp_diam_realm := "localdomain"; |
| 61 | } |
| 62 | |
Pau Espin Pedrol | 28dba3a | 2023-08-28 18:11:16 +0200 | [diff] [blame] | 63 | private altstep as_Tguard() runs on MTC_CT { |
Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 64 | [] g_Tguard.timeout { |
Pau Espin Pedrol | 28dba3a | 2023-08-28 18:11:16 +0200 | [diff] [blame] | 65 | Misc_Helpers.f_shutdown(__BFILE__, __LINE__, fail, "Tguard timeout"); |
Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 66 | } |
| 67 | } |
| 68 | |
| 69 | private function f_init_gsup(charstring id) runs on MTC_CT { |
| 70 | id := id & "-GSUP"; |
| 71 | var GsupOps ops := { |
| 72 | create_cb := refers(GSUP_Emulation.ExpectedCreateCallback) |
| 73 | }; |
| 74 | |
| 75 | vc_GSUP_IPA := IPA_Emulation_CT.create(id & "-IPA"); |
| 76 | vc_GSUP := GSUP_Emulation_CT.create(id); |
| 77 | |
| 78 | map(vc_GSUP_IPA:IPA_PORT, system:IPA_CODEC_PT); |
| 79 | connect(vc_GSUP:GSUP, vc_GSUP_IPA:IPA_GSUP_PORT); |
| 80 | /* we use this hack to get events like ASP_IPA_EVENT_UP */ |
| 81 | connect(vc_GSUP_IPA:IPA_CTRL_PORT, self:GSUP_IPA_EVENT); |
| 82 | |
| 83 | vc_GSUP.start(GSUP_Emulation.main(ops, id)); |
| 84 | vc_GSUP_IPA.start(IPA_Emulation.main_server(mp_hlr_ip, mp_hlr_port)); |
| 85 | |
| 86 | /* wait for incoming connection to GSUP port before proceeding */ |
| 87 | timer T := 10.0; |
| 88 | T.start; |
| 89 | alt { |
| 90 | [] GSUP_IPA_EVENT.receive(tr_ASP_IPA_EV(ASP_IPA_EVENT_UP)) { } |
| 91 | [] T.timeout { |
| 92 | setverdict(fail, "No connection to GSUP Port"); |
| 93 | mtc.stop; |
| 94 | } |
| 95 | } |
| 96 | } |
| 97 | |
Pau Espin Pedrol | 28dba3a | 2023-08-28 18:11:16 +0200 | [diff] [blame] | 98 | private type function void_fn(charstring id) runs on D2G_ConnHdlr; |
| 99 | |
| 100 | private function f_init_handler(void_fn fn, charstring id, D2G_ConnHdlrPars pars) runs on D2G_ConnHdlr { |
Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 101 | g_pars := pars; |
Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 102 | |
| 103 | /* tell GSUP dispatcher to send this IMSI to us */ |
| 104 | f_create_gsup_expect(hex2str(g_pars.imsi)); |
Pau Espin Pedrol | 28dba3a | 2023-08-28 18:11:16 +0200 | [diff] [blame] | 105 | |
| 106 | fn.apply(id); |
Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 107 | } |
| 108 | |
Pau Espin Pedrol | 28dba3a | 2023-08-28 18:11:16 +0200 | [diff] [blame] | 109 | private function f_start_handler(void_fn fn, D2G_ConnHdlrPars pars) |
Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 110 | runs on MTC_CT return D2G_ConnHdlr { |
| 111 | var D2G_ConnHdlr vc_conn; |
| 112 | var charstring id := testcasename(); |
| 113 | |
| 114 | vc_conn := D2G_ConnHdlr.create(id); |
| 115 | |
| 116 | connect(vc_conn:GSUP, vc_GSUP:GSUP_CLIENT); |
| 117 | connect(vc_conn:GSUP_PROC, vc_GSUP:GSUP_PROC); |
| 118 | |
| 119 | connect(vc_conn:DIAMETER, vc_DIAMETER:DIAMETER_CLIENT); |
| 120 | connect(vc_conn:DIAMETER_PROC, vc_DIAMETER:DIAMETER_PROC); |
| 121 | |
| 122 | DIAMETER_UNIT.receive(DiameterCapabilityExchgInd:?); |
| 123 | |
Pau Espin Pedrol | 28dba3a | 2023-08-28 18:11:16 +0200 | [diff] [blame] | 124 | vc_conn.start(f_init_handler(fn, id, pars)); |
Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 125 | return vc_conn; |
| 126 | } |
| 127 | |
| 128 | private function DiameterForwardUnitdataCallback(PDU_DIAMETER msg) |
| 129 | runs on DIAMETER_Emulation_CT return template PDU_DIAMETER { |
| 130 | DIAMETER_UNIT.send(msg); |
| 131 | return omit; |
| 132 | } |
| 133 | |
| 134 | private function f_init_diameter(charstring id) runs on MTC_CT { |
| 135 | var DIAMETEROps ops := { |
| 136 | create_cb := refers(DIAMETER_Emulation.ExpectedCreateCallback), |
| 137 | unitdata_cb := refers(DiameterForwardUnitdataCallback), |
| 138 | raw := false /* handler mode (IMSI based routing) */ |
| 139 | }; |
| 140 | var DIAMETER_conn_parameters pars := { |
| 141 | remote_ip := mp_hss_ip, |
| 142 | remote_sctp_port := mp_hss_port, |
| 143 | local_ip := mp_s6_local_ip, |
| 144 | local_sctp_port := mp_s6_local_port, |
| 145 | origin_host := "hss." & mp_diam_realm, |
| 146 | origin_realm := mp_diam_realm, |
| 147 | auth_app_id := omit, |
| 148 | vendor_app_id := c_DIAMETER_3GPP_S6_AID |
| 149 | }; |
| 150 | vc_DIAMETER := DIAMETER_Emulation_CT.create(id); |
| 151 | map(vc_DIAMETER:DIAMETER, system:DIAMETER_CODEC_PT); |
| 152 | connect(vc_DIAMETER:DIAMETER_UNIT, self:DIAMETER_UNIT); |
| 153 | connect(vc_DIAMETER:DIAMETER_PROC, self:DIAMETER_PROC); |
| 154 | vc_DIAMETER.start(DIAMETER_Emulation.main(ops, pars, id)); |
| 155 | } |
| 156 | |
Pau Espin Pedrol | 28dba3a | 2023-08-28 18:11:16 +0200 | [diff] [blame] | 157 | private function f_init(float t_guard := 40.0) runs on MTC_CT { |
| 158 | |
| 159 | g_Tguard.start(t_guard); |
| 160 | activate(as_Tguard()); |
| 161 | |
Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 162 | f_init_gsup(testcasename()); |
| 163 | f_init_diameter(testcasename()); |
| 164 | } |
| 165 | |
| 166 | |
Pau Espin Pedrol | 28dba3a | 2023-08-28 18:11:16 +0200 | [diff] [blame] | 167 | private function f_DIA_AI_success() runs on D2G_ConnHdlr { |
Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 168 | var PDU_DIAMETER rx_dia; |
| 169 | var UINT32 hbh_id := f_rnd_octstring(4); |
| 170 | var UINT32 ete_id := f_rnd_octstring(4); |
| 171 | var octetstring sess_id := char2oct("foobar"); |
| 172 | var OCT3 vplmn := '00F110'O; |
| 173 | |
| 174 | /* Unlike AIR, AIA contains no IMSI. Register ete_id in DIAMETER_Emulation, |
| 175 | * so AIA is forwarded back to us in DIAMETER port instead of MTC_CT.DIAMETER_UNIT. |
| 176 | */ |
| 177 | f_diameter_expect_eteid(ete_id); |
| 178 | |
| 179 | /* Send AIR to translator; expect it to show up on GSUP side */ |
| 180 | DIAMETER.send(ts_DIA_AIR(g_pars.imsi, vplmn, sess_id, hbh_id := hbh_id, ete_id := ete_id)); |
| 181 | GSUP.receive(tr_GSUP_SAI_REQ(g_pars.imsi)); |
| 182 | |
| 183 | /* Send a positive response back to the translator; expect AIA */ |
| 184 | var GSUP_IE auth_tuple := valueof(ts_GSUP_IE_AuthTuple2G3G(g_pars.vec.rand, |
| 185 | g_pars.vec.sres, |
| 186 | g_pars.vec.kc, |
| 187 | g_pars.vec.ik, |
| 188 | g_pars.vec.ck, |
| 189 | g_pars.vec.autn, |
| 190 | g_pars.vec.res)); |
| 191 | GSUP.send(ts_GSUP_SAI_RES(g_pars.imsi, auth_tuple)); |
| 192 | |
| 193 | alt { |
| 194 | /* Unlike AIR, AIA contains no IMSI, hence it is received in DIAMETER_UNIT: */ |
| 195 | [] DIAMETER.receive(tr_DIA_AIA) { |
| 196 | setverdict(pass); |
| 197 | } |
Pau Espin Pedrol | 28dba3a | 2023-08-28 18:11:16 +0200 | [diff] [blame] | 198 | [] DIAMETER.receive(PDU_DIAMETER:?) -> value rx_dia { |
| 199 | Misc_Helpers.f_shutdown(__BFILE__, __LINE__, fail, log2str("Unexpected Diameter msg rx: ", rx_dia)); |
| 200 | } |
Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 201 | } |
| 202 | } |
| 203 | |
Pau Espin Pedrol | 28dba3a | 2023-08-28 18:11:16 +0200 | [diff] [blame] | 204 | private function f_TC_authinfo_normal(charstring id) runs on D2G_ConnHdlr { |
| 205 | f_DIA_AI_success(); |
Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 206 | } |
| 207 | |
| 208 | testcase TC_authinfo_normal() runs on MTC_CT { |
Pau Espin Pedrol | 28dba3a | 2023-08-28 18:11:16 +0200 | [diff] [blame] | 209 | var D2G_ConnHdlrPars pars := f_init_pars(); |
Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 210 | var D2G_ConnHdlr vc_conn; |
| 211 | f_init(); |
Pau Espin Pedrol | 28dba3a | 2023-08-28 18:11:16 +0200 | [diff] [blame] | 212 | vc_conn := f_start_handler(refers(f_TC_authinfo_normal), pars); |
Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 213 | vc_conn.done; |
| 214 | setverdict(pass); |
| 215 | } |
| 216 | |
Pau Espin Pedrol | 7aa4ad8 | 2023-08-28 18:24:24 +0200 | [diff] [blame^] | 217 | private function f_DIA_AI_gsup_error(integer gsup_cause, template (present) GenericAVP err_avp) runs on D2G_ConnHdlr { |
| 218 | var PDU_DIAMETER rx_dia; |
| 219 | var UINT32 hbh_id := f_rnd_octstring(4); |
| 220 | var UINT32 ete_id := f_rnd_octstring(4); |
| 221 | var octetstring sess_id := char2oct("foobar"); |
| 222 | var OCT3 vplmn := '00F110'O; |
| 223 | |
| 224 | /* Unlike AIR, AIA contains no IMSI. Register ete_id in DIAMETER_Emulation, |
| 225 | * so AIA is forwarded back to us in DIAMETER port instead of MTC_CT.DIAMETER_UNIT. |
| 226 | */ |
| 227 | f_diameter_expect_eteid(ete_id); |
| 228 | |
| 229 | /* Send AIR to translator; expect it to show up on GSUP side */ |
| 230 | DIAMETER.send(ts_DIA_AIR(g_pars.imsi, vplmn, sess_id, hbh_id := hbh_id, ete_id := ete_id)); |
| 231 | GSUP.receive(tr_GSUP_SAI_REQ(g_pars.imsi)); |
| 232 | |
| 233 | /* Send an error response back to the translator; expect AIA */ |
| 234 | GSUP.send(ts_GSUP_SAI_ERR(g_pars.imsi, gsup_cause)); |
| 235 | |
| 236 | alt { |
| 237 | /* Unlike AIR, AIA contains no IMSI, hence it is received in DIAMETER_UNIT: */ |
| 238 | [] DIAMETER.receive(tr_DIA_AIA_ERR(err_avp)) { |
| 239 | setverdict(pass); |
| 240 | } |
| 241 | [] DIAMETER.receive(PDU_DIAMETER:?) -> value rx_dia { |
| 242 | Misc_Helpers.f_shutdown(__BFILE__, __LINE__, fail, log2str("Unexpected Diameter msg rx: ", rx_dia)); |
| 243 | } |
| 244 | } |
| 245 | } |
| 246 | |
| 247 | private function f_TC_authinfo_gsup_err_imsi_unknown(charstring id) runs on D2G_ConnHdlr { |
| 248 | var DIAMETER_ExperimentalResultcode res_code := DIAMETER_ERROR_USER_UNKNOWN; |
| 249 | f_DIA_AI_gsup_error(2, tr_AVP_ExperimentalResult(vendor_id_3GPP, int2oct(enum2int(res_code), 4))); |
| 250 | } |
| 251 | testcase TC_authinfo_gsup_err_imsi_unknown() runs on MTC_CT { |
| 252 | var D2G_ConnHdlrPars pars := f_init_pars(); |
| 253 | var D2G_ConnHdlr vc_conn; |
| 254 | f_init(); |
| 255 | vc_conn := f_start_handler(refers(f_TC_authinfo_gsup_err_imsi_unknown), pars); |
| 256 | vc_conn.done; |
| 257 | setverdict(pass); |
| 258 | } |
| 259 | |
| 260 | private function f_TC_authinfo_gsup_err_illegal_ms(charstring id) runs on D2G_ConnHdlr { |
| 261 | var DIAMETER_ExperimentalResultcode res_code := DIAMETER_ERROR_USER_UNKNOWN; |
| 262 | f_DIA_AI_gsup_error(3, tr_AVP_ExperimentalResult(vendor_id_3GPP, int2oct(enum2int(res_code), 4))); |
| 263 | } |
| 264 | testcase TC_authinfo_gsup_err_illegal_ms() runs on MTC_CT { |
| 265 | var D2G_ConnHdlrPars pars := f_init_pars(); |
| 266 | var D2G_ConnHdlr vc_conn; |
| 267 | f_init(); |
| 268 | vc_conn := f_start_handler(refers(f_TC_authinfo_gsup_err_illegal_ms), pars); |
| 269 | vc_conn.done; |
| 270 | setverdict(pass); |
| 271 | } |
| 272 | |
| 273 | private function f_TC_authinfo_gsup_err_plmn_not_allowed(charstring id) runs on D2G_ConnHdlr { |
| 274 | f_DIA_AI_gsup_error(11, tr_AVP_ResultCode(DIAMETER_UNABLE_TO_COMPLY)); |
| 275 | } |
| 276 | testcase TC_authinfo_gsup_err_plmn_not_allowed() runs on MTC_CT { |
| 277 | var D2G_ConnHdlrPars pars := f_init_pars(); |
| 278 | var D2G_ConnHdlr vc_conn; |
| 279 | f_init(); |
| 280 | vc_conn := f_start_handler(refers(f_TC_authinfo_gsup_err_plmn_not_allowed), pars); |
| 281 | vc_conn.done; |
| 282 | setverdict(pass); |
| 283 | } |
| 284 | |
| 285 | private function f_TC_authinfo_gsup_err_romaning_not_allowed(charstring id) runs on D2G_ConnHdlr { |
| 286 | var DIAMETER_ExperimentalResultcode res_code := DIAMETER_ERROR_ROAMING_NOT_ALLOWED; |
| 287 | f_DIA_AI_gsup_error(12, tr_AVP_ExperimentalResult(vendor_id_3GPP, int2oct(enum2int(res_code), 4))); |
| 288 | } |
| 289 | testcase TC_authinfo_gsup_err_romaning_not_allowed() runs on MTC_CT { |
| 290 | var D2G_ConnHdlrPars pars := f_init_pars(); |
| 291 | var D2G_ConnHdlr vc_conn; |
| 292 | f_init(); |
| 293 | vc_conn := f_start_handler(refers(f_TC_authinfo_gsup_err_romaning_not_allowed), pars); |
| 294 | vc_conn.done; |
| 295 | setverdict(pass); |
| 296 | } |
| 297 | |
| 298 | private function f_TC_authinfo_gsup_err_net_fail(charstring id) runs on D2G_ConnHdlr { |
| 299 | f_DIA_AI_gsup_error(17, tr_AVP_ResultCode(DIAMETER_UNABLE_TO_COMPLY)); |
| 300 | } |
| 301 | testcase TC_authinfo_gsup_err_net_fail() runs on MTC_CT { |
| 302 | var D2G_ConnHdlrPars pars := f_init_pars(); |
| 303 | var D2G_ConnHdlr vc_conn; |
| 304 | f_init(); |
| 305 | vc_conn := f_start_handler(refers(f_TC_authinfo_gsup_err_net_fail), pars); |
| 306 | vc_conn.done; |
| 307 | setverdict(pass); |
| 308 | } |
| 309 | |
| 310 | private function f_TC_authinfo_gsup_err_congestion(charstring id) runs on D2G_ConnHdlr { |
| 311 | f_DIA_AI_gsup_error(22, tr_AVP_ResultCode(DIAMETER_UNABLE_TO_COMPLY)); |
| 312 | } |
| 313 | testcase TC_authinfo_gsup_err_congestion() runs on MTC_CT { |
| 314 | var D2G_ConnHdlrPars pars := f_init_pars(); |
| 315 | var D2G_ConnHdlr vc_conn; |
| 316 | f_init(); |
| 317 | vc_conn := f_start_handler(refers(f_TC_authinfo_gsup_err_congestion), pars); |
| 318 | vc_conn.done; |
| 319 | setverdict(pass); |
| 320 | } |
| 321 | |
| 322 | private function f_TC_authinfo_gsup_err_auth_unacceptable(charstring id) runs on D2G_ConnHdlr { |
| 323 | f_DIA_AI_gsup_error(23, tr_AVP_ResultCode(DIAMETER_UNABLE_TO_COMPLY)); |
| 324 | } |
| 325 | testcase TC_authinfo_gsup_err_auth_unacceptable() runs on MTC_CT { |
| 326 | var D2G_ConnHdlrPars pars := f_init_pars(); |
| 327 | var D2G_ConnHdlr vc_conn; |
| 328 | f_init(); |
| 329 | vc_conn := f_start_handler(refers(f_TC_authinfo_gsup_err_auth_unacceptable), pars); |
| 330 | vc_conn.done; |
| 331 | setverdict(pass); |
| 332 | } |
| 333 | |
| 334 | private function f_TC_authinfo_gsup_err_proto_unspec(charstring id) runs on D2G_ConnHdlr { |
| 335 | f_DIA_AI_gsup_error(23, tr_AVP_ResultCode(DIAMETER_UNABLE_TO_COMPLY)); |
| 336 | } |
| 337 | testcase TC_authinfo_gsup_err_proto_unspec() runs on MTC_CT { |
| 338 | var D2G_ConnHdlrPars pars := f_init_pars(); |
| 339 | var D2G_ConnHdlr vc_conn; |
| 340 | f_init(); |
| 341 | vc_conn := f_start_handler(refers(f_TC_authinfo_gsup_err_proto_unspec), pars); |
| 342 | vc_conn.done; |
| 343 | setverdict(pass); |
| 344 | } |
| 345 | |
Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 346 | control { |
| 347 | execute ( TC_authinfo_normal() ); |
Pau Espin Pedrol | 7aa4ad8 | 2023-08-28 18:24:24 +0200 | [diff] [blame^] | 348 | execute ( TC_authinfo_gsup_err_imsi_unknown() ); |
| 349 | execute ( TC_authinfo_gsup_err_illegal_ms() ); |
| 350 | execute ( TC_authinfo_gsup_err_plmn_not_allowed() ); |
| 351 | execute ( TC_authinfo_gsup_err_romaning_not_allowed() ); |
| 352 | execute ( TC_authinfo_gsup_err_net_fail() ); |
| 353 | execute ( TC_authinfo_gsup_err_congestion() ); |
| 354 | execute ( TC_authinfo_gsup_err_auth_unacceptable() ); |
| 355 | execute ( TC_authinfo_gsup_err_proto_unspec() ); |
Harald Welte | c98d9a9 | 2019-08-22 10:53:23 +0200 | [diff] [blame] | 356 | } |
| 357 | |
| 358 | } |