From patchwork Wed Mar 28 12:52:13 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Andreas_F=C3=A4rber?= X-Patchwork-Id: 149215 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 3422BB6EEB for ; Thu, 29 Mar 2012 00:57:29 +1100 (EST) Received: from localhost ([::1]:41314 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SCsNq-0007W9-Kd for incoming@patchwork.ozlabs.org; Wed, 28 Mar 2012 08:53:50 -0400 Received: from eggs.gnu.org ([208.118.235.92]:39879) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SCsMs-00057N-Nq for qemu-devel@nongnu.org; Wed, 28 Mar 2012 08:52:59 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SCsMq-0007p2-8j for qemu-devel@nongnu.org; Wed, 28 Mar 2012 08:52:50 -0400 Received: from cantor2.suse.de ([195.135.220.15]:39561 helo=mx2.suse.de) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SCsMq-0007nR-2K; Wed, 28 Mar 2012 08:52:48 -0400 Received: from relay1.suse.de (unknown [195.135.220.254]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx2.suse.de (Postfix) with ESMTP id 9D145906EB; Wed, 28 Mar 2012 14:52:46 +0200 (CEST) From: =?UTF-8?q?Andreas=20F=C3=A4rber?= To: qemu-devel@nongnu.org Date: Wed, 28 Mar 2012 14:52:13 +0200 Message-Id: <1332939159-16434-11-git-send-email-afaerber@suse.de> X-Mailer: git-send-email 1.7.7 In-Reply-To: <1332939159-16434-1-git-send-email-afaerber@suse.de> References: <1332939159-16434-1-git-send-email-afaerber@suse.de> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4-2.6 X-Received-From: 195.135.220.15 Cc: Kevin Wolf , kvm@suse.de, qemu-stable@nongnu.org, =?UTF-8?q?Andreas=20F=C3=A4rber?= , Bruce Rogers Subject: [Qemu-devel] [PATCH stable-0.15 10/36] ide: Fix off-by-one error in array index check X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Kevin Wolf Signed-off-by: Kevin Wolf Reviewed-by: Paolo Bonzini (cherry picked from commit fb60105d4942a26f571b1be92a8b9e7528d0c4d8) Signed-off-by: Bruce Rogers Signed-off-by: Andreas Färber --- hw/ide/core.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/hw/ide/core.c b/hw/ide/core.c index d145b19..9bc446e 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -1933,7 +1933,7 @@ static int ide_drive_pio_post_load(void *opaque, int version_id) { IDEState *s = opaque; - if (s->end_transfer_fn_idx > ARRAY_SIZE(transfer_end_table)) { + if (s->end_transfer_fn_idx >= ARRAY_SIZE(transfer_end_table)) { return -EINVAL; } s->end_transfer_func = transfer_end_table[s->end_transfer_fn_idx];