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-rw-r--r--openbsc/include/openbsc/bsc_nat_sccp.h1
-rw-r--r--openbsc/src/nat/bsc_nat_utils.c1
2 files changed, 2 insertions, 0 deletions
diff --git a/openbsc/include/openbsc/bsc_nat_sccp.h b/openbsc/include/openbsc/bsc_nat_sccp.h
index c4f756e3d..eecd5dcfa 100644
--- a/openbsc/include/openbsc/bsc_nat_sccp.h
+++ b/openbsc/include/openbsc/bsc_nat_sccp.h
@@ -79,6 +79,7 @@ struct sccp_connections {
int con_type;
int con_local;
int imsi_checked;
+ char *imsi;
/*
* audio handling. Remember if we have ever send a CRCX,
diff --git a/openbsc/src/nat/bsc_nat_utils.c b/openbsc/src/nat/bsc_nat_utils.c
index c1e3c9828..9e4ccc6e2 100644
--- a/openbsc/src/nat/bsc_nat_utils.c
+++ b/openbsc/src/nat/bsc_nat_utils.c
@@ -469,6 +469,7 @@ static int _dt_check_id_resp(struct bsc_connection *bsc,
ret = auth_imsi(bsc, mi_string);
con->imsi_checked = 1;
+ con->imsi = talloc_strdup(con, mi_string);
return ret;
}