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authorRoel Kluin <roel.kluin@gmail.com>2009-01-28 22:14:17 +0100
committerGreg Kroah-Hartman <gregkh@kvm.kroah.org>2009-01-28 15:49:06 -0800
commitdcbbcefb6a6d540b605421e85fbaa4cea3fef5a2 (patch)
tree19efd74b7f5ba7ed221080ccaa288d84bf398b70
parent05d6d677ab4b975697c6a987f1dffdc55d61a160 (diff)
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op-kernel-dev-dcbbcefb6a6d540b605421e85fbaa4cea3fef5a2.tar.gz
Staging: poch: fix verification of memory area
fix verification of memory area Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/staging/poch/poch.c2
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);
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