From: Ilya Lesokhin <ilyal@mellanox.com>
Date: Mon, 13 Nov 2017 08:22:44 +0000 (+0200)
Subject: tls: Use kzalloc for aead_request allocation
X-Git-Tag: v4.14.6~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f0e1cd056e99c1ac7ec59f46ad152c11f1b69570;p=platform%2Fkernel%2Flinux-exynos.git

tls: Use kzalloc for aead_request allocation


[ Upstream commit 61ef6da622aa7b66bf92991bd272490eea6c712e ]

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>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c
index 7d80040..f00383a 100644
--- a/net/tls/tls_sw.c
+++ b/net/tls/tls_sw.c
@@ -219,7 +219,7 @@ static int tls_do_encryption(struct tls_context *tls_ctx,
 	struct aead_request *aead_req;
 	int rc;
 
-	aead_req = kmalloc(req_size, flags);
+	aead_req = kzalloc(req_size, flags);
 	if (!aead_req)
 		return -ENOMEM;