From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Netes Subject: [PATCH 3/3] Fix ucast cache crash, when switch doesn't have valid phys ports Date: Sat, 19 May 2012 23:12:37 +0300 Message-ID: <20120519201237.GH2110@calypso> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rdma@vger.kernel.org Signed-off-by: Alex Netes --- opensm/osm_ucast_cache.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/opensm/osm_ucast_cache.c b/opensm/osm_ucast_cache.c index 820273a..9b6ed0d 100644 --- a/opensm/osm_ucast_cache.c +++ b/opensm/osm_ucast_cache.c @@ -940,9 +940,9 @@ void osm_ucast_cache_add_node(osm_ucast_mgr_t * p_mgr, osm_node_t * p_node) */ p_cache_sw = cache_get_sw(p_mgr, lid_ho); - CL_ASSERT(p_cache_sw); - if (!cache_sw_is_leaf(p_cache_sw)) { + /* p_cache_sw could be NULL if it has no remote phys ports */ + if (!p_cache_sw || !cache_sw_is_leaf(p_cache_sw)) { OSM_LOG(p_mgr->p_log, OSM_LOG_DEBUG, "Dropped non-leaf switch (lid %u)\n", lid_ho); osm_ucast_cache_invalidate(p_mgr); -- 1.7.7.6 -- -- Alex -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html