diff options
| -rw-r--r-- | src/common/oml.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/common/oml.c b/src/common/oml.c index d7481d57..31d80e53 100644 --- a/src/common/oml.c +++ b/src/common/oml.c @@ -510,9 +510,15 @@ static int oml_rx_set_bts_attr(struct gsm_bts *bts, struct msgb *msg) } /* 9.4.10 BTS Air Timer */ - if (TLVP_PRESENT(&tp, NM_ATT_BTS_AIR_TIMER) - && *TLVP_VAL(&tp, NM_ATT_BTS_AIR_TIMER) > 0) - btsb->t3105_ms = *TLVP_VAL(&tp, NM_ATT_BTS_AIR_TIMER) * 10; + if (TLVP_PRESENT(&tp, NM_ATT_BTS_AIR_TIMER)) { + uint8_t t3105 = *TLVP_VAL(&tp, NM_ATT_BTS_AIR_TIMER); + if (t3105 == 0) { + LOGP(DOML, LOGL_NOTICE, + "T3105 must have a value != 0.\n"); + return oml_fom_ack_nack(msg, NM_NACK_PARAM_RANGE); + } + btsb->t3105_ms = t3105 * 10; + } /* 9.4.37 NY1 */ if (TLVP_PRESENT(&tp, NM_ATT_NY1)) |