diff options
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 b810174f..c8308a9c 100644 --- a/src/common/pcu_sock.c +++ b/src/common/pcu_sock.c @@ -521,6 +521,12 @@ static int pcu_rx_data_req(struct gsm_bts *bts, uint8_t msg_type, rc = -EINVAL; break; } + if (data_req->ts_nr >= ARRAY_SIZE(trx->ts)) { + LOGP(DPCU, LOGL_ERROR, "Received PCU data request with " + "not existing TS %u\n", data_req->ts_nr); + rc = -EINVAL; + break; + } ts = &trx->ts[data_req->ts_nr]; is_ptcch = (data_req->sapi == PCU_IF_SAPI_PTCCH); rc = l1sap_pdch_req(ts, is_ptcch, data_req->fn, data_req->arfcn, |