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Commit 6de81788 authored by Al Viro's avatar Al Viro Committed by Greg Kroah-Hartman
Browse files

sparc32: fix copy_from_user() 



commit 917400cecb4b52b5cde5417348322bb9c8272fa6 upstream.

Acked-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 22782f04

arch/sparc/include/asm/uaccess_32.h

+3 −1
Original line number Diff line number Diff line
@@ -328,9 +328,11 @@ static inline unsigned long copy_from_user(void *to, const void __user *from, un 
{

	if (n && __access_ok((unsigned long) from, n))

		return __copy_user((__force void __user *) to, from, n);

	else

	else {

		memset(to, 0, n);

		return n;

	}

}



static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)

{