diff options
Diffstat (limited to 'src/osmo-bts-trx/scheduler_trx.c')
| -rw-r--r-- | src/osmo-bts-trx/scheduler_trx.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/osmo-bts-trx/scheduler_trx.c b/src/osmo-bts-trx/scheduler_trx.c index 585e8872..f17354a8 100644 --- a/src/osmo-bts-trx/scheduler_trx.c +++ b/src/osmo-bts-trx/scheduler_trx.c @@ -1165,8 +1165,11 @@ int rx_tchf_fn(struct l1sched_trx *l1t, enum trx_chan_type chan, /* copy burst to end of buffer of 8 bursts */ burst = *bursts_p + bid * 116 + 464; - memcpy(burst, bi->burst + 3, 58); - memcpy(burst + 58, bi->burst + 87, 58); + if (bi->burst_len > 0) { + memcpy(burst, bi->burst + 3, 58); + memcpy(burst + 58, bi->burst + 87, 58); + } else + memset(burst, 0, 116); /* wait until complete set of bursts */ if (bid != 3) @@ -1360,8 +1363,11 @@ int rx_tchh_fn(struct l1sched_trx *l1t, enum trx_chan_type chan, /* copy burst to end of buffer of 6 bursts */ burst = *bursts_p + bid * 116 + 464; - memcpy(burst, bi->burst + 3, 58); - memcpy(burst + 58, bi->burst + 87, 58); + if (bi->burst_len > 0) { + memcpy(burst, bi->burst + 3, 58); + memcpy(burst + 58, bi->burst + 87, 58); + } else + memset(burst, 0, 116); /* wait until complete set of bursts */ if (bid != 1) |