diff options
| -rw-r--r-- | src/sgsn/gprs_gmm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/sgsn/gprs_gmm.c b/src/sgsn/gprs_gmm.c index 03ff513be..0391229eb 100644 --- a/src/sgsn/gprs_gmm.c +++ b/src/sgsn/gprs_gmm.c @@ -1682,7 +1682,7 @@ static int gsm48_rx_gmm_ra_upd_req(struct sgsn_mm_ctx *mmctx, struct msgb *msg, rate_ctr_inc(&mmctx->ctrg->ctr[GMM_CTR_PKTS_SIG_IN]); /* Update the MM context with the new RA-ID */ - if (mmctx->ran_type == MM_CTX_T_GERAN_Gb) { + if (mmctx->ran_type == MM_CTX_T_GERAN_Gb && msgb_bcid(msg)) { bssgp_parse_cell_id(&mmctx->ra, msgb_bcid(msg)); /* Update the MM context with the new (i.e. foreign) TLLI */ mmctx->gb.tlli = msgb_tlli(msg); |