From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758117Ab2KVWAw (ORCPT ); Thu, 22 Nov 2012 17:00:52 -0500 Received: from mail.kernel.org ([198.145.19.201]:49608 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754720Ab2KVSkK (ORCPT ); Thu, 22 Nov 2012 13:40:10 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , alan@lxorguk.ukuu.org.uk, Zheng Yan , Alex Elder Subject: [ 091/171] rbd: Fix ceph_snap_context size calculation Date: Wed, 21 Nov 2012 16:40:37 -0800 Message-Id: <20121122004042.490945504@linuxfoundation.org> X-Mailer: git-send-email 1.8.0.197.g5a90748 In-Reply-To: <20121122004033.298367941@linuxfoundation.org> References: <20121122004033.298367941@linuxfoundation.org> User-Agent: quilt/0.60-2.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: "Yan, Zheng" (cherry picked from commit f9f9a1904467816452fc70740165030e84c2c659) ceph_snap_context->snaps is an u64 array Signed-off-by: Zheng Yan Reviewed-by: Alex Elder Signed-off-by: Greg Kroah-Hartman --- drivers/block/rbd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -497,7 +497,7 @@ static int rbd_header_from_disk(struct r snap_count = le32_to_cpu(ondisk->snap_count); header->snapc = kmalloc(sizeof(struct ceph_snap_context) + - snap_count * sizeof (*ondisk), + snap_count * sizeof(u64), gfp_flags); if (!header->snapc) return -ENOMEM;