From: Ilya Nelkenbaum <il...@mellanox.com> Signed-off-by: Ilya Nelkenbaum <il...@mellanox.com> --- opensm/osm_sw_info_rcv.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/opensm/osm_sw_info_rcv.c b/opensm/osm_sw_info_rcv.c index 77c5be7..ce747a9 100644 --- a/opensm/osm_sw_info_rcv.c +++ b/opensm/osm_sw_info_rcv.c @@ -222,7 +222,8 @@ static void si_rcv_process_new(IN osm_sm_t * sm, IN osm_node_t * p_node, } /* set subnet max mlid to the minimum MulticastFDBCap of all switches */ - if (cl_ntoh16(p_si->mcast_cap) + IB_LID_MCAST_START_HO - 1 < + if (p_si->mcast_cap && + cl_ntoh16(p_si->mcast_cap) + IB_LID_MCAST_START_HO - 1 < sm->p_subn->max_mcast_lid_ho) { sm->p_subn->max_mcast_lid_ho = cl_ntoh16(p_si->mcast_cap) + IB_LID_MCAST_START_HO - 1; -- 1.7.8.2 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html