diff options
Diffstat (limited to 'src/libmsc/gsm_subscriber.c')
| -rw-r--r-- | src/libmsc/gsm_subscriber.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/libmsc/gsm_subscriber.c b/src/libmsc/gsm_subscriber.c index e60344fec..c4faa948c 100644 --- a/src/libmsc/gsm_subscriber.c +++ b/src/libmsc/gsm_subscriber.c @@ -200,8 +200,14 @@ struct ran_conn *connection_for_subscr(struct vlr_subscr *vsub) struct ran_conn *conn; llist_for_each_entry(conn, &net->ran_conns, entry) { - if (conn->vsub == vsub) - return conn; + if (conn->vsub != vsub) + continue; + /* Found a conn, but is it in a usable state? Must not add transactions to a conn that is in release, + * and must not start transactions for an unauthenticated subscriber. There will obviously be only one + * conn for this vsub, so return NULL right away. */ + if (!ran_conn_is_accepted(conn)) + return NULL; + return conn; } return NULL; |