From: Ilya Lesokhin <ilyal@mellanox.com>
Date: Mon, 13 Nov 2017 10:22:44 +0200
Subject: tls: Use kzalloc for aead_request allocation
Patch-mainline: v4.15-rc1
Git-commit: 61ef6da622aa7b66bf92991bd272490eea6c712e
References: bsc#1103990 FATE#326006

Use kzalloc for aead_request allocation as
we don't set all the bits in the request.

Fixes: 3c4d7559159b ('tls: kernel TLS support')
Signed-off-by: Ilya Lesokhin <ilyal@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 net/tls/tls_sw.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/net/tls/tls_sw.c
+++ b/net/tls/tls_sw.c
@@ -219,7 +219,7 @@ static int tls_do_encryption(struct tls_
 	struct aead_request *aead_req;
 	int rc;
 
-	aead_req = kmalloc(req_size, flags);
+	aead_req = kzalloc(req_size, flags);
 	if (!aead_req)
 		return -ENOMEM;