diff options
Diffstat (limited to 'src/libvlr/vlr_access_req_fsm.c')
| -rw-r--r-- | src/libvlr/vlr_access_req_fsm.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/libvlr/vlr_access_req_fsm.c b/src/libvlr/vlr_access_req_fsm.c index 556e69426..95a618da5 100644 --- a/src/libvlr/vlr_access_req_fsm.c +++ b/src/libvlr/vlr_access_req_fsm.c @@ -284,6 +284,7 @@ static void _proc_arq_vlr_node2(struct osmo_fsm_inst *fi) { struct proc_arq_priv *par = fi->priv; struct vlr_subscr *vsub = par->vsub; + bool umts_aka; LOGPFSM(fi, "%s()\n", __func__); @@ -292,9 +293,22 @@ static void _proc_arq_vlr_node2(struct osmo_fsm_inst *fi) return; } + switch (vsub->sec_ctx) { + case VLR_SEC_CTX_GSM: + umts_aka = false; + break; + case VLR_SEC_CTX_UMTS: + umts_aka = true; + break; + default: + LOGPFSML(fi, LOGL_ERROR, "Cannot start ciphering, security context is not established\n"); + proc_arq_fsm_done(fi, VLR_PR_ARQ_RES_SYSTEM_FAILURE); + return; + } + if (vlr_set_ciph_mode(vsub->vlr, fi, par->msc_conn_ref, par->ciphering_required, - vlr_use_umts_aka(&vsub->last_tuple->vec, par->is_r99), + umts_aka, vsub->vlr->cfg.retrieve_imeisv_ciphered)) { LOGPFSML(fi, LOGL_ERROR, "Failed to send Ciphering Mode Command\n"); |