1 files changed, 14 insertions, 0 deletions
diff --git a/openbsc/src/gprs/gprs_subscriber.c b/openbsc/src/gprs/gprs_subscriber.c
index 5bde6a090..25785d451 100644
--- a/openbsc/src/gprs/gprs_subscriber.c
+++ b/openbsc/src/gprs/gprs_subscriber.c
@@ -172,9 +172,23 @@ static struct sgsn_subscriber_data *sgsn_subscriber_data_alloc(void *ctx)
 	for (idx = 0; idx < ARRAY_SIZE(sdata->auth_triplets); idx++)
 	     sdata->auth_triplets[idx].key_seq = GSM_KEY_SEQ_INVAL;
 
+	INIT_LLIST_HEAD(&sdata->pdp_list);
+
 	return sdata;
 }
 
+struct sgsn_subscriber_pdp_data* sgsn_subscriber_pdp_data_alloc(
+	struct sgsn_subscriber_data *sdata)
+{
+	struct sgsn_subscriber_pdp_data* pdata;
+
+	pdata = talloc_zero(sdata, struct sgsn_subscriber_pdp_data);
+
+	llist_add(&sdata->pdp_list, &pdata->list);
+
+	return pdata;
+}
+
 struct gsm_subscriber *gprs_subscr_get_or_create(const char *imsi)
 {
 	struct gsm_subscriber *subscr;