From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933515Ab0EYSRl (ORCPT ); Tue, 25 May 2010 14:17:41 -0400 Received: from kroah.org ([198.145.64.141]:44407 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933454Ab0EYSRf (ORCPT ); Tue, 25 May 2010 14:17:35 -0400 X-Mailbox-Line: From gregkh@clark.site Tue May 25 11:12:14 2010 Message-Id: <20100525181213.948838100@clark.site> User-Agent: quilt/0.48-8.10 Date: Tue, 25 May 2010 11:09:17 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: stable-review@kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Jeff Garzik Subject: [19/25] libata: ensure NCQ error result taskfile is fully initialized before returning it via qc->result_tf. In-Reply-To: <20100525181259.GA18630@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2.6.27-stable review patch. If anyone has any objections, please let us know. ------------------ From: Jeff Garzik commit a09bf4cd53b8ab000197ef81f15d50f29ecf973c upstream. Signed-off-by: Jeff Garzik Signed-off-by: Greg Kroah-Hartman --- drivers/ata/libata-eh.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -1497,6 +1497,7 @@ void ata_eh_analyze_ncq_error(struct ata } /* okay, this error is ours */ + memset(&tf, 0, sizeof(tf)); rc = ata_eh_read_log_10h(dev, &tag, &tf); if (rc) { ata_link_printk(link, KERN_ERR, "failed to read log page 10h "