linux-kernel - [PATCH 5.4 044/123] net: taprio: add missing attribute validation for txtime delay

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Date:   Tue, 17 Mar 2020 11:54:31 +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>,
        Vinicius Costa Gomes <vinicius.gomes@...el.com>,
        "David S. Miller" <davem@...emloft.net>
Subject: [PATCH 5.4 044/123] net: taprio: add missing attribute validation for txtime delay

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

[ Upstream commit e13aaa0643da10006ec35715954e7f92a62899a5 ]

Add missing attribute validation for TCA_TAPRIO_ATTR_TXTIME_DELAY
to the netlink policy.

Fixes: 4cfd5779bd6e ("taprio: Add support for txtime-assist mode")
Signed-off-by: Jakub Kicinski <kuba@...nel.org>
Reviewed-by: Vinicius Costa Gomes <vinicius.gomes@...el.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 net/sched/sch_taprio.c |    1 +
 1 file changed, 1 insertion(+)

--- a/net/sched/sch_taprio.c
+++ b/net/sched/sch_taprio.c
@@ -774,6 +774,7 @@ static const struct nla_policy taprio_po
 	[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME]           = { .type = NLA_S64 },
 	[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION] = { .type = NLA_S64 },
 	[TCA_TAPRIO_ATTR_FLAGS]                      = { .type = NLA_U32 },
+	[TCA_TAPRIO_ATTR_TXTIME_DELAY]		     = { .type = NLA_U32 },
 };
 
 static int fill_sched_entry(struct nlattr **tb, struct sched_entry *entry,