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Message-Id: <20200210122453.826842476@linuxfoundation.org>
Date: Mon, 10 Feb 2020 04:34:10 -0800
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org,
Vinicius Costa Gomes <vinicius.gomes@...el.com>,
"David S. Miller" <davem@...emloft.net>
Subject: [PATCH 5.5 337/367] taprio: Add missing policy validation for flags
From: Vinicius Costa Gomes <vinicius.gomes@...el.com>
[ Upstream commit 49c684d79cfdc3032344bf6f3deeea81c4efedbf ]
netlink policy validation for the 'flags' argument was missing.
Fixes: 4cfd5779bd6e ("taprio: Add support for txtime-assist mode")
Signed-off-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
@@ -767,6 +767,7 @@ static const struct nla_policy taprio_po
[TCA_TAPRIO_ATTR_SCHED_CLOCKID] = { .type = NLA_S32 },
[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 },
};
static int fill_sched_entry(struct nlattr **tb, struct sched_entry *entry,
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