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To resolv mnc length

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git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5830 818b1a75-f10b-46b9-bf7c-635c3b92a50f
This commit is contained in:
Lionel Gauthier
2014-10-02 13:12:10 +00:00
parent 662fd8a29c
commit f4c0d6e819
1 changed files with 21 additions and 4 deletions
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openair-cn/MME_APP/mme_app_authentication.c
+21 -4
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@@ -40,6 +40,7 @@
#include "mme_app_ue_context.h"
#include "mme_app_defs.h"
#include "mcc_mnc_itu.h"
#include "assertions.h"
@@ -341,6 +342,7 @@ mme_app_handle_nas_auth_param_req(
plmn_t *visited_plmn = NULL;
struct ue_context_s *ue_context = NULL;
uint64_t imsi = 0;
int mnc_length = 0;
plmn_t visited_plmn_from_req = {
.MCCdigit3 = 0,
.MCCdigit2 = 0,
@@ -355,13 +357,28 @@ mme_app_handle_nas_auth_param_req(
//visited_plmn = &visited_plmn_dongle;
visited_plmn = &visited_plmn_from_req;
#warning "assume MNC on 2 digits only"
visited_plmn_from_req.MCCdigit3 = nas_auth_param_req_pP->imsi[0];
visited_plmn_from_req.MCCdigit2 = nas_auth_param_req_pP->imsi[1];
visited_plmn_from_req.MCCdigit1 = nas_auth_param_req_pP->imsi[2];
visited_plmn_from_req.MNCdigit1 = 0;
visited_plmn_from_req.MNCdigit2 = nas_auth_param_req_pP->imsi[3];
visited_plmn_from_req.MNCdigit3 = nas_auth_param_req_pP->imsi[4];
mnc_length = find_mnc_length(nas_auth_param_req_pP->imsi[0],
nas_auth_param_req_pP->imsi[1],
nas_auth_param_req_pP->imsi[2],
nas_auth_param_req_pP->imsi[3],
nas_auth_param_req_pP->imsi[4],
nas_auth_param_req_pP->imsi[5]
);
if (mnc_length == 2) {
visited_plmn_from_req.MNCdigit1 = 0;
visited_plmn_from_req.MNCdigit2 = nas_auth_param_req_pP->imsi[3];
visited_plmn_from_req.MNCdigit3 = nas_auth_param_req_pP->imsi[4];
} else if (mnc_length == 3) {
visited_plmn_from_req.MNCdigit1 = nas_auth_param_req_pP->imsi[3];
visited_plmn_from_req.MNCdigit2 = nas_auth_param_req_pP->imsi[4];
visited_plmn_from_req.MNCdigit3 = nas_auth_param_req_pP->imsi[5];
} else {
AssertFatal(0, "MNC Not found (mcc_mnc_list)");
}
MME_APP_STRING_TO_IMSI(nas_auth_param_req_pP->imsi, &imsi);