releases/4.16.17/rxrpc-fix-the-min-security-level-for-kernel-calls.patch

From foo@baz Sun Jun 17 12:07:34 CEST 2018
From: David Howells <dhowells@redhat.com>
Date: Thu, 10 May 2018 23:26:01 +0100
Subject: rxrpc: Fix the min security level for kernel calls

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
@@ -310,7 +310,7 @@ 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.upgrade		= upgrade;
 	cp.service_id		= srx->srx_service;