diff options
Diffstat (limited to 'src/libmsc/msc_a.c')
| -rw-r--r-- | src/libmsc/msc_a.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/libmsc/msc_a.c b/src/libmsc/msc_a.c index b41457458..344b442cb 100644 --- a/src/libmsc/msc_a.c +++ b/src/libmsc/msc_a.c @@ -1407,6 +1407,18 @@ int msc_a_ran_dec_from_msc_i(struct msc_a *msc_a, struct msc_a_ran_dec_data *d) }; vlr_subscr_rx_ciph_res(vsub, VLR_CIPH_COMPL); rc = 0; + + /* Evaluate enclosed L3 message, typically Identity Response (IMEISV) */ + if (msg->cipher_mode_complete.l3_msg) { + unsigned char *data = (unsigned char*)(msg->cipher_mode_complete.l3_msg->val); + uint16_t len = msg->cipher_mode_complete.l3_msg->len; + struct msgb *dtap = msgb_alloc(len, "DTAP from Cipher Mode Complete"); + unsigned char *pos = msgb_put(dtap, len); + memcpy(pos, data, len); + dtap->l3h = pos; + rc = msc_a_up_l3(msc_a, dtap); + msgb_free(dtap); + } break; case RAN_MSG_CIPHER_MODE_REJECT: |