[PATCH 4.14 141/189] rxrpc: Fix the min security level for kernel calls

Greg Kroah-Hartman
2018-06-18T08:36:02Z

From: David Howells <dhowells@redhat.com>

[ Upstream commit 93864fc3ffcc4bf70e96cfb5cc6e941630419ad0 ]

Fix the kernel call initiation to set the minimum security level for kernel
initiated calls (such as from kAFS) from the sockopt value.

Fixes: 19ffa01c9c45 ("rxrpc: Use structs to hold connection params and protocol info")
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
net/rxrpc/af_rxrpc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/net/rxrpc/af_rxrpc.c
+++ b/net/rxrpc/af_rxrpc.c
@@ -302,7 +302,7 @@ struct rxrpc_call *rxrpc_kernel_begin_ca
memset(&cp, 0, sizeof(cp));
cp.local = rx->local;
cp.key = key;
- cp.security_level = 0;
+ cp.security_level = rx->min_sec_level;
cp.exclusive = false;
cp.service_id = srx->srx_service;
call = rxrpc_new_client_call(rx, &cp, srx, user_call_ID, tx_total_len,