diff options
| author | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2015-01-05 17:51:17 +0100 |
|---|---|---|
| committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2015-01-18 18:14:49 +0100 |
| commit | af3d5c508c9ca3ebae9388d3e09c5d7726db4f5c (patch) | |
| tree | 00dbf95af936c1fc59196580d047265e1b0c1085 /openbsc/src/gprs/sgsn_auth.c | |
| parent | afcf23001e600bedc51db08a22846dada9bc06b3 (diff) | |
sgsn: Pass subscriber error causes to the GMM layer
This patch extends gsm0408_gprs_access_denied and
gsm0408_gprs_access_cancelled to accept GMM cause codes. These are
then passed to the MS, unless gsm0408_gprs_access_cancelled is called
with cause 0 (no error -> updateProcedure).
Since gsm0408_gprs_access_denied uses GMM_CAUSE_GPRS_NOTALLOWED if
the cause is not set, and the subscriber's error_cause is never set
(and thus always 0), the SGSN's behaviour does not change with this
patch.
Sponsored-by: On-Waves ehf
Conflicts:
openbsc/include/openbsc/gprs_sgsn.h
[hfreyther: Conflict due the removal of the unused
authenticate flag]
Diffstat (limited to 'openbsc/src/gprs/sgsn_auth.c')
| -rw-r--r-- | openbsc/src/gprs/sgsn_auth.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/openbsc/src/gprs/sgsn_auth.c b/openbsc/src/gprs/sgsn_auth.c index 9cc67db1c..9f526dcc1 100644 --- a/openbsc/src/gprs/sgsn_auth.c +++ b/openbsc/src/gprs/sgsn_auth.c @@ -207,6 +207,7 @@ void sgsn_auth_update(struct sgsn_mm_ctx *mmctx) enum sgsn_auth_state auth_state; struct gsm_subscriber *subscr = mmctx->subscr; struct gsm_auth_tuple *at; + int gmm_cause; auth_state = sgsn_auth_state(mmctx); @@ -256,10 +257,12 @@ void sgsn_auth_update(struct sgsn_mm_ctx *mmctx) gsm0408_gprs_access_granted(mmctx); break; case SGSN_AUTH_REJECTED: + gmm_cause = subscr->sgsn_data->error_cause; + if (subscr && (subscr->flags & GPRS_SUBSCRIBER_CANCELLED) != 0) - gsm0408_gprs_access_cancelled(mmctx); + gsm0408_gprs_access_cancelled(mmctx, gmm_cause); else - gsm0408_gprs_access_denied(mmctx); + gsm0408_gprs_access_denied(mmctx, gmm_cause); break; default: break; |