From: David Howells <dhowells@redhat.com>
Date: Tue, 9 Sep 2014 14:19:44 +0000 (+0100)
Subject: RxRPC: Fix missing __user annotation
X-Git-Tag: Ubuntu-5.10.0-12.13~16208^2~43
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=ed3bfdfdced76aa7edb0b05c0d739ee3a2a6e619;p=mirror_ubuntu-hirsute-kernel.git

RxRPC: Fix missing __user annotation

Fix a missing __user annotation in a cast of a user space pointer (found by
checker).

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/rxrpc/ar-key.c b/net/rxrpc/ar-key.c
index b45d080e64a7..1b24191167f1 100644
--- a/net/rxrpc/ar-key.c
+++ b/net/rxrpc/ar-key.c
@@ -1143,7 +1143,7 @@ static long rxrpc_read(const struct key *key,
 		if (copy_to_user(xdr, (s), _l) != 0)			\
 			goto fault;					\
 		if (_l & 3 &&						\
-		    copy_to_user((u8 *)xdr + _l, &zero, 4 - (_l & 3)) != 0) \
+		    copy_to_user((u8 __user *)xdr + _l, &zero, 4 - (_l & 3)) != 0) \
 			goto fault;					\
 		xdr += (_l + 3) >> 2;					\
 	} while(0)