diff options
-rw-r--r-- | openbsc/src/libmsc/gsm_04_08.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/openbsc/src/libmsc/gsm_04_08.c b/openbsc/src/libmsc/gsm_04_08.c index cd31f6974..b69ab953c 100644 --- a/openbsc/src/libmsc/gsm_04_08.c +++ b/openbsc/src/libmsc/gsm_04_08.c @@ -62,6 +62,8 @@ #include <osmocom/core/talloc.h> #include <osmocom/gsm/tlv.h> +#include <assert.h> + void *tall_locop_ctx; void *tall_authciphop_ctx; @@ -1758,13 +1760,12 @@ static int gsm48_cc_rx_setup(struct gsm_trans *trans, struct msgb *msg) setup.emergency = 1; /* use subscriber as calling party number */ - if (trans->subscr) { - setup.fields |= MNCC_F_CALLING; - strncpy(setup.calling.number, trans->subscr->extension, - sizeof(setup.calling.number)-1); - strncpy(setup.imsi, trans->subscr->imsi, - sizeof(setup.imsi)-1); - } + setup.fields |= MNCC_F_CALLING; + strncpy(setup.calling.number, trans->subscr->extension, + sizeof(setup.calling.number)-1); + strncpy(setup.imsi, trans->subscr->imsi, + sizeof(setup.imsi)-1); + /* bearer capability */ if (TLVP_PRESENT(&tp, GSM48_IE_BEARER_CAP)) { setup.fields |= MNCC_F_BEARER_CAP; @@ -2087,13 +2088,12 @@ static int gsm48_cc_rx_connect(struct gsm_trans *trans, struct msgb *msg) connect.callref = trans->callref; tlv_parse(&tp, &gsm48_att_tlvdef, gh->data, payload_len, 0, 0); /* use subscriber as connected party number */ - if (trans->subscr) { - connect.fields |= MNCC_F_CONNECTED; - strncpy(connect.connected.number, trans->subscr->extension, - sizeof(connect.connected.number)-1); - strncpy(connect.imsi, trans->subscr->imsi, - sizeof(connect.imsi)-1); - } + connect.fields |= MNCC_F_CONNECTED; + strncpy(connect.connected.number, trans->subscr->extension, + sizeof(connect.connected.number)-1); + strncpy(connect.imsi, trans->subscr->imsi, + sizeof(connect.imsi)-1); + /* facility */ if (TLVP_PRESENT(&tp, GSM48_IE_FACILITY)) { connect.fields |= MNCC_F_FACILITY; @@ -3182,6 +3182,8 @@ static int gsm0408_rcv_cc(struct gsm_subscriber_connection *conn, struct msgb *m return 0; } + assert(trans->subscr); + rc = datastatelist[i].rout(trans, msg); return rc; |