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[NET]: fix uaccess handling

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Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Heiko Carstens
2006-10-30 15:06:12 -08:00
committed by David S. Miller
parent 28cd775273
commit a27b58fed9
3 changed files with 25 additions and 14 deletions
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net/netlink/af_netlink.c
+3 -2
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@@ -1075,8 +1075,9 @@ static int netlink_getsockopt(struct socket *sock, int level, int optname,
return -EINVAL;
len = sizeof(int);
val = nlk->flags & NETLINK_RECV_PKTINFO ? 1 : 0;
put_user(len, optlen);
put_user(val, optval);
if (put_user(len, optlen) ||
put_user(val, optval))
return -EFAULT;
err = 0;
break;
default: