diff options
| author | Alexander Couzens <lynxis@fe80.eu> | 2018-07-17 20:13:27 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2018-09-28 23:25:27 +0000 |
| commit | 47cf6bd001899680a0e0d1a4f920d2a37c19ec1e (patch) | |
| tree | 7d45cce6bf6a2aee22217adebf281fadacd39692 /src/gprs/gprs_gmm.c | |
| parent | 395c5580ec45cf79c631c83e2aa3c868b54124af (diff) | |
gprs_gmm: dont answer unknown IMSI/TMSI on Service Requests NET_FAIL
NET_FAIL will result in asking again and again. Reject with IMPL_DETACHED to drop the
MS completely.
Change-Id: I195d533e330a4b577cad80c7e757d481f9c837df
Diffstat (limited to 'src/gprs/gprs_gmm.c')
| -rw-r--r-- | src/gprs/gprs_gmm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gprs/gprs_gmm.c b/src/gprs/gprs_gmm.c index a363c709a..a86fe2bb4 100644 --- a/src/gprs/gprs_gmm.c +++ b/src/gprs/gprs_gmm.c @@ -1862,7 +1862,7 @@ static int gsm48_rx_gmm_service_req(struct sgsn_mm_ctx *ctx, struct msgb *msg) ctx = sgsn_mm_ctx_by_imsi(mi_string); if (!ctx) { /* FIXME: We need to have a context for service request? */ - reject_cause = GMM_CAUSE_NET_FAIL; + reject_cause = GMM_CAUSE_IMPL_DETACHED; goto rejected; } msgid2mmctx(ctx, msg); @@ -1875,7 +1875,7 @@ static int gsm48_rx_gmm_service_req(struct sgsn_mm_ctx *ctx, struct msgb *msg) ctx = sgsn_mm_ctx_by_ptmsi(tmsi); if (!ctx) { /* FIXME: We need to have a context for service request? */ - reject_cause = GMM_CAUSE_NET_FAIL; + reject_cause = GMM_CAUSE_IMPL_DETACHED; goto rejected; } msgid2mmctx(ctx, msg); |