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authorAlan Cox <alan@linux.intel.com>2009-10-27 15:35:55 +0000
committerLinus Torvalds <torvalds@linux-foundation.org>2009-10-29 09:01:07 -0700
commit575c9ed7798218dc923f319c0d78f0c25ca506b9 (patch)
treed60608b80b87afbaab541909f8377a6449e7e8c9 /drivers/net/wireless/ray_cs.c
parentef7562b7f28319e6dd1f85dc1af87df2a7a84832 (diff)
ray_cs: Fix copy_from_user handling
I've not touched the other stuff here but the word "locking" comes to mind. Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/net/wireless/ray_cs.c')
-rw-r--r--drivers/net/wireless/ray_cs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 88cd58eb3b9..1c88c2ea59a 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -2879,7 +2879,7 @@ static int write_essid(struct file *file, const char __user *buffer,
unsigned long count, void *data)
{
static char proc_essid[33];
- int len = count;
+ unsigned int len = count;
if (len > 32)
len = 32;