Commit 575c9ed7 authored by Alan Cox's avatar Alan Cox Committed by Linus Torvalds

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: default avatarAlan Cox <alan@linux.intel.com>
Cc: stable@kernel.org
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent ef7562b7
...@@ -2879,7 +2879,7 @@ static int write_essid(struct file *file, const char __user *buffer, ...@@ -2879,7 +2879,7 @@ static int write_essid(struct file *file, const char __user *buffer,
unsigned long count, void *data) unsigned long count, void *data)
{ {
static char proc_essid[33]; static char proc_essid[33];
int len = count; unsigned int len = count;
if (len > 32) if (len > 32)
len = 32; len = 32;
......
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