From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757434AbZA1Xco (ORCPT ); Wed, 28 Jan 2009 18:32:44 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756956AbZA1X2V (ORCPT ); Wed, 28 Jan 2009 18:28:21 -0500 Received: from kroah.org ([198.145.64.141]:57003 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755010AbZA1X2T (ORCPT ); Wed, 28 Jan 2009 18:28:19 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Roel Kluin , Greg Kroah-Hartman Subject: [PATCH 10/10] Staging: poch: fix verification of memory area Date: Wed, 28 Jan 2009 15:26:50 -0800 Message-Id: <1233185210-23098-10-git-send-email-gregkh@suse.de> X-Mailer: git-send-email 1.6.1 In-Reply-To: <20090128232319.GA23009@kroah.com> References: <20090128232319.GA23009@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Roel Kluin fix verification of memory area Signed-off-by: Roel Kluin Signed-off-by: Greg Kroah-Hartman --- drivers/staging/poch/poch.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/staging/poch/poch.c b/drivers/staging/poch/poch.c index ec343ef..0d111dd 100644 --- a/drivers/staging/poch/poch.c +++ b/drivers/staging/poch/poch.c @@ -1026,7 +1026,7 @@ static int poch_ioctl(struct inode *inode, struct file *filp, } break; case POCH_IOC_GET_COUNTERS: - if (access_ok(VERIFY_WRITE, argp, sizeof(struct poch_counters))) + if (!access_ok(VERIFY_WRITE, argp, sizeof(struct poch_counters))) return -EFAULT; spin_lock_irq(&channel->counters_lock); -- 1.6.0.2