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[PATCH] Missing __user in pointer referenced within copy_from_user 

Pointers to user data should be marked with a __user hint.  This one is
missing.

Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
hifive-unleashed-5.1
Glauber de Oliveira Costa 2007-02-20 13:58:12 -08:00 committed by Linus Torvalds
parent 96c62d51cc
commit 63967fa911
1 changed files with 1 additions and 1 deletions
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2
fs/proc/base.c
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@ -581,7 +581,7 @@ out_no_task:
#ifndef mem_write
/* This is a security hazard */
static ssize_t mem_write(struct file * file, const char * buf,
static ssize_t mem_write(struct file * file, const char __user *buf,
size_t count, loff_t *ppos)
{
int copied;