Change in osmo-bts[master]: VTY: fix NULL-pointer dereference in 'show transceiver'

laforge has submitted this change. ( https://gerrit.osmocom.org/c/osmo-bts/+/27693 ) Change subject: VTY: fix NULL-pointer dereference in 'show transceiver' ...................................................................... VTY: fix NULL-pointer dereference in 'show transceiver' Change-Id: I403a027f064a4898eb74a11381bab3c884ec8ccf --- M src/osmo-bts-trx/trx_vty.c 1 file changed, 5 insertions(+), 0 deletions(-) Approvals: Jenkins Builder: Verified laforge: Looks good to me, approved diff --git a/src/osmo-bts-trx/trx_vty.c b/src/osmo-bts-trx/trx_vty.c index bd6b3b1..70e9b36 100644 --- a/src/osmo-bts-trx/trx_vty.c +++ b/src/osmo-bts-trx/trx_vty.c @@ -89,11 +89,16 @@ else vty_out(vty, " bsic : undefined%s", VTY_NEWLINE); + /* trx->ts[tn].priv is NULL in absence of the A-bis connection */ + if (trx->rsl_link == NULL) + continue; + for (tn = 0; tn < ARRAY_SIZE(trx->ts); tn++) { const struct gsm_bts_trx_ts *ts = &trx->ts[tn]; const struct l1sched_ts *l1ts = ts->priv; const struct trx_sched_multiframe *mf; + OSMO_ASSERT(l1ts != NULL); mf = &trx_sched_multiframes[l1ts->mf_index]; vty_out(vty, " timeslot #%u (%s)%s", -- To view, visit https://gerrit.osmocom.org/c/osmo-bts/+/27693 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-bts Gerrit-Branch: master Gerrit-Change-Id: I403a027f064a4898eb74a11381bab3c884ec8ccf Gerrit-Change-Number: 27693 Gerrit-PatchSet: 2 Gerrit-Owner: fixeria &lt;vyanitskiy(a)sysmocom.de&gt; Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge &lt;laforge(a)osmocom.org&gt; Gerrit-Reviewer: pespin &lt;pespin(a)sysmocom.de&gt; Gerrit-MessageType: merged