diff options
author | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2015-01-19 11:10:04 +0100 |
---|---|---|
committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2015-01-20 16:13:48 +0100 |
commit | d6267d12d8bd945f219b3d2f7bf04060fe2d83bd (patch) | |
tree | 99156a4e36f626b965c72d59476bae95dfc70a63 /openbsc/src/gprs/sgsn_auth.c | |
parent | 2585620857a3a6c17b17a65a3d9a863824b8e401 (diff) |
sgsn: Add SGSN_ERROR_CAUSE_NONE and use it instead of 0
Currently an error_cause of 0 is being used to indicate normal
operation. Albeit this is not a defined GMM cause, the value is not
explicitly reserved.
This commit adds the macro SGSN_ERROR_CAUSE_NONE and uses it for
initialisation (instead of relying on talloc_zero) and comparisons.
The value is set to -1 to be on the safe side. The VTY code is
updated to set the error_cause when using the
'update-subscriber imsi IMSI update-location-result CAUSE' command.
Sponsored-by: On-Waves ehf
Diffstat (limited to 'openbsc/src/gprs/sgsn_auth.c')
-rw-r--r-- | openbsc/src/gprs/sgsn_auth.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/openbsc/src/gprs/sgsn_auth.c b/openbsc/src/gprs/sgsn_auth.c index 41f7c4157..d77a02194 100644 --- a/openbsc/src/gprs/sgsn_auth.c +++ b/openbsc/src/gprs/sgsn_auth.c @@ -257,7 +257,9 @@ void sgsn_auth_update(struct sgsn_mm_ctx *mmctx) gsm0408_gprs_access_granted(mmctx); break; case SGSN_AUTH_REJECTED: - gmm_cause = subscr ? subscr->sgsn_data->error_cause : 0; + gmm_cause = + subscr ? subscr->sgsn_data->error_cause : + SGSN_ERROR_CAUSE_NONE; if (subscr && (subscr->flags & GPRS_SUBSCRIBER_CANCELLED) != 0) gsm0408_gprs_access_cancelled(mmctx, gmm_cause); |