diff options
Diffstat (limited to 'openbsc/src/libmsc')
-rw-r--r-- | openbsc/src/libmsc/gsm_04_08.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/openbsc/src/libmsc/gsm_04_08.c b/openbsc/src/libmsc/gsm_04_08.c index 1e2575492..838071006 100644 --- a/openbsc/src/libmsc/gsm_04_08.c +++ b/openbsc/src/libmsc/gsm_04_08.c @@ -3605,6 +3605,11 @@ static int gsm0408_rcv_cc(struct gsm_subscriber_connection *conn, struct msgb *m return -EINVAL; } + if (!conn->subscr) { + LOGP(DCC, LOGL_ERROR, "Invalid conn, no subscriber\n"); + return -EINVAL; + } + /* Find transaction */ trans = trans_find_by_id(conn, GSM48_PDISC_CC, transaction_id); |