diff options
author | Harald Welte <laforge@gnumonks.org> | 2018-02-28 19:41:43 +0100 |
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committer | Harald Welte <laforge@gnumonks.org> | 2018-02-28 22:06:56 +0100 |
commit | d5988d27e95ec34e2ec5d67473338ff3cc9b1853 (patch) | |
tree | ff3c506febe1cd21e305fe4313a64ce090196477 /src/common/pcu_sock.c | |
parent | 0be82004550a4296ca78c8d718b215d424989be2 (diff) |
pcu_sock: LOG + drop DATA.req from PCU for non-PDCH timeslot
Change-Id: I3ae496eca96bc0823dfeca16ce36c200ce000895
Diffstat (limited to 'src/common/pcu_sock.c')
-rw-r--r-- | src/common/pcu_sock.c | 6 |
1 files changed, 6 insertions, 0 deletions
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); |