From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Netes Subject: [PATCH] opensm: fixed potential null variable dereferencing in libvendor Date: Mon, 7 Mar 2011 14:05:04 +0200 Message-ID: <20110307120504.GP5577@calypso.voltaire.com> 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 lru might be uninitialized in case when m->version = ~0. Signed-off-by: Alex Netes --- libvendor/osm_vendor_ibumad.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/libvendor/osm_vendor_ibumad.c b/libvendor/osm_vendor_ibumad.c index be2dda2..5cd6f46 100644 --- a/libvendor/osm_vendor_ibumad.c +++ b/libvendor/osm_vendor_ibumad.c @@ -174,7 +174,7 @@ put_madw(osm_vendor_t * p_vend, osm_madw_t * p_madw, ib_net64_t tid) pthread_mutex_unlock(&p_vend->match_tbl_mutex); return; } - if (oldest > m->version) { + if (oldest >= m->version) { oldest = m->version; lru = m; } -- 1.7.3.4 -- 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