From d5988d27e95ec34e2ec5d67473338ff3cc9b1853 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Wed, 28 Feb 2018 19:41:43 +0100 Subject: pcu_sock: LOG + drop DATA.req from PCU for non-PDCH timeslot Change-Id: I3ae496eca96bc0823dfeca16ce36c200ce000895 --- src/common/pcu_sock.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/common/pcu_sock.c b/src/common/pcu_sock.c index 0d1f07af..cd8e0b28 100644 --- a/src/common/pcu_sock.c +++ b/src/common/pcu_sock.c @@ -528,6 +528,12 @@ static int pcu_rx_data_req(struct gsm_bts *bts, uint8_t msg_type, break; } ts = &trx->ts[data_req->ts_nr]; + if (!ts_should_be_pdch(ts)) { + LOGP(DPCU, LOGL_ERROR, "%s: Received PCU DATA request for non-PDCH TS\n", + gsm_ts_name(ts)); + rc = -EINVAL; + break; + } is_ptcch = (data_req->sapi == PCU_IF_SAPI_PTCCH); rc = l1sap_pdch_req(ts, is_ptcch, data_req->fn, data_req->arfcn, data_req->block_nr, data_req->data, data_req->len); -- cgit v1.2.3