diff options
| -rw-r--r-- | src/osmo-bsc/abis_rsl.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/osmo-bsc/abis_rsl.c b/src/osmo-bsc/abis_rsl.c index 1d71c8330..0e2ffc698 100644 --- a/src/osmo-bsc/abis_rsl.c +++ b/src/osmo-bsc/abis_rsl.c @@ -1514,9 +1514,7 @@ static int rsl_rx_resource_indication(struct msgb *msg) struct gsm_bts_trx *trx = sign_link->trx; struct gsm_lchan *lchan; int ts_nr; - int i; - - rsl_tlv_parse(&tp, rslh->data, msgb_l2len(msg) - sizeof(*rslh)); + int rc, i; LOGP(DRSL, LOGL_DEBUG, "%s Rx Resource Indication\n", gsm_trx_name(trx)); @@ -1530,6 +1528,12 @@ static int rsl_rx_resource_indication(struct msgb *msg) } } + rc = rsl_tlv_parse(&tp, rslh->data, msgb_l2len(msg) - sizeof(*rslh)); + if (rc < 0) { + LOGP(DRSL, LOGL_ERROR, "Rx Resource Indication: failed to parse the message\n"); + return -EINVAL; + } + res_info_ie = TLVP_GET(&tp, RSL_IE_RESOURCE_INFO); if (!res_info_ie) { LOGP(DRSL, LOGL_ERROR, "Rx Resource Indication: missing Resource Info IE\n"); |