From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hal Rosenstock Subject: [PATCH opensm] osm_sa_mcmember_record.c: Fix incorrect comparison of IPv6 MGID when searching for SNM MLID Date: Tue, 01 Oct 2013 08:46:24 -0400 Message-ID: <524AC420.1040602@dev.mellanox.co.il> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: "linux-rdma (linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org)" Cc: Alex Netes List-Id: linux-rdma@vger.kernel.org From: Alex Netes The whole MGID except of the last 3 bytes should be compared. Signed-off-by: Alex Netes Signed-off-by: Hal Rosenstock --- opensm/osm_sa_mcmember_record.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/opensm/osm_sa_mcmember_record.c b/opensm/osm_sa_mcmember_record.c index 82e3542..5f8e179 100644 --- a/opensm/osm_sa_mcmember_record.c +++ b/opensm/osm_sa_mcmember_record.c @@ -164,7 +164,7 @@ static unsigned match_ipv4_mux_mgid(ib_gid_t * mgid) static int compare_ipv6_snm_mgids(const void *m1, const void *m2) { - return memcmp(m1, m2, sizeof(ib_gid_t) - 6); + return memcmp(m1, m2, sizeof(ib_gid_t) - 3); } static ib_net16_t find_ipv6_snm_mlid(osm_subn_t *subn, ib_gid_t *mgid) -- 1.7.8.2 -- 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