[PATCH 5.4 73/85] rxrpc: The server keyring isnt network-namespaced

From: Greg Kroah-Hartman
Date: Mon Oct 12 2020 - 09:44:03 EST


From: David Howells <dhowells@xxxxxxxxxx>

[ Upstream commit fea99111244bae44e7d82a973744d27ea1567814 ]

The keyring containing the server's tokens isn't network-namespaced, so it
shouldn't be looked up with a network namespace. It is expected to be
owned specifically by the server, so namespacing is unnecessary.

Fixes: a58946c158a0 ("keys: Pass the network namespace into request_key mechanism")
Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
net/rxrpc/key.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/rxrpc/key.c b/net/rxrpc/key.c
index 32f46edcf7c67..64cbbd2f16944 100644
--- a/net/rxrpc/key.c
+++ b/net/rxrpc/key.c
@@ -941,7 +941,7 @@ int rxrpc_server_keyring(struct rxrpc_sock *rx, char __user *optval,
if (IS_ERR(description))
return PTR_ERR(description);

- key = request_key_net(&key_type_keyring, description, sock_net(&rx->sk), NULL);
+ key = request_key(&key_type_keyring, description, NULL);
if (IS_ERR(key)) {
kfree(description);
_leave(" = %ld", PTR_ERR(key));
--
2.25.1