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osmo-bsc: fix a crash when receiving a RACH LOAD IND with 0 

Change-Id: Ia395d4ec70107688856ef0cd5daa6124a7da834b
This commit is contained in:
Alexander Couzens 2020-09-11 15:28:14 +02:00 committed by laforge
parent 127aeddab9
commit e62f6a7e9d
1 changed files with 8 additions and 2 deletions
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src/osmo-bsc/abis_rsl.c
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@ -1732,8 +1732,14 @@ static int rsl_rx_ccch_load(struct msgb *msg)
sd.rach_busy_count = rslh->data[4] << 8 | rslh->data[5];
sd.rach_access_count = rslh->data[6] << 8 | rslh->data[7];
/* update stats group */
busy_percent = (int32_t) sd.rach_busy_count * 100 / (int32_t) sd.rach_slot_count;
access_percent = (int32_t) sd.rach_access_count * 100 / (int32_t) sd.rach_slot_count;
if (sd.rach_slot_count) {
access_percent = (int32_t) sd.rach_access_count * 100 / (int32_t) sd.rach_slot_count;
busy_percent = (int32_t) sd.rach_busy_count * 100 / (int32_t) sd.rach_slot_count;
} else {
access_percent = 0;
busy_percent = 100;
}
osmo_stat_item_set(sd.bts->bts_statg->items[BTS_STAT_RACH_BUSY], busy_percent);
osmo_stat_item_set(sd.bts->bts_statg->items[BTS_STAT_RACH_ACCESS], access_percent);
/* dispatch signal */