linux-kernel - [PATCH 4.14 27/99] nfc: add missing attribute validation for vendor subcommand

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Message-Id: <20200319123949.999040284@linuxfoundation.org>
Date:   Thu, 19 Mar 2020 14:03:05 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Jakub Kicinski <kuba@...nel.org>,
        "David S. Miller" <davem@...emloft.net>
Subject: [PATCH 4.14 27/99] nfc: add missing attribute validation for vendor subcommand

From: Jakub Kicinski <kuba@...nel.org>

[ Upstream commit 6ba3da446551f2150fadbf8c7788edcb977683d3 ]

Add missing attribute validation for vendor subcommand attributes
to the netlink policy.

Fixes: 9e58095f9660 ("NFC: netlink: Implement vendor command support")
Signed-off-by: Jakub Kicinski <kuba@...nel.org>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 net/nfc/netlink.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/net/nfc/netlink.c
+++ b/net/nfc/netlink.c
@@ -57,6 +57,8 @@ static const struct nla_policy nfc_genl_
 				     .len = NFC_FIRMWARE_NAME_MAXSIZE },
 	[NFC_ATTR_SE_INDEX] = { .type = NLA_U32 },
 	[NFC_ATTR_SE_APDU] = { .type = NLA_BINARY },
+	[NFC_ATTR_VENDOR_ID] = { .type = NLA_U32 },
+	[NFC_ATTR_VENDOR_SUBCMD] = { .type = NLA_U32 },
 	[NFC_ATTR_VENDOR_DATA] = { .type = NLA_BINARY },
 
 };