From: Greg Kroah-Hartman <gregkh@suse.de>
To: linux-kernel@vger.kernel.org
Cc: Roel Kluin <roel.kluin@gmail.com>, Greg Kroah-Hartman <gregkh@suse.de>
Subject: [PATCH 10/10] Staging: poch: fix verification of memory area
Date: Wed, 28 Jan 2009 15:26:50 -0800 [thread overview]
Message-ID: <1233185210-23098-10-git-send-email-gregkh@suse.de> (raw)
In-Reply-To: <20090128232319.GA23009@kroah.com>
From: Roel Kluin <roel.kluin@gmail.com>
fix verification of memory area
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
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
prev parent reply other threads:[~2009-01-28 23:32 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-28 23:23 [GIT PATCH] STAGING patches for 2.6-git Greg KH
2009-01-28 23:26 ` [PATCH 01/10] Staging: comedi: fix Kbuild Greg Kroah-Hartman
2009-01-28 23:26 ` [PATCH 02/10] Staging: meilhaus: " Greg Kroah-Hartman
2009-01-28 23:26 ` [PATCH 03/10] Staging: android: binder: fix arm build errors Greg Kroah-Hartman
2009-01-28 23:26 ` [PATCH 04/10] Staging: android: timed_gpio: Fix build to build on kernels after 2.6.25 Greg Kroah-Hartman
2009-01-28 23:26 ` [PATCH 05/10] Staging: android: fix build error on 64bit boxes Greg Kroah-Hartman
2009-01-28 23:26 ` [PATCH 06/10] Staging: android: Add lowmemorykiller documentation Greg Kroah-Hartman
2009-01-28 23:26 ` [PATCH 07/10] Staging: android: task_get_unused_fd_flags: fix the wrong usage of tsk->signal Greg Kroah-Hartman
2009-01-28 23:26 ` [PATCH 08/10] staging: agnx: drivers/staging/agnx/agnx.h needs <linux/io.h> Greg Kroah-Hartman
2009-01-28 23:26 ` [PATCH 09/10] Staging: usbip: usbip_start_threads(): handle kernel_thread failure Greg Kroah-Hartman
2009-01-28 23:26 ` Greg Kroah-Hartman [this message]
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