From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Jakub Kicinski <kuba@kernel.org>,
Pablo Neira Ayuso <pablo@netfilter.org>,
Sasha Levin <sashal@kernel.org>,
netfilter-devel@vger.kernel.org, coreteam@netfilter.org,
netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 4.14 13/28] netfilter: cthelper: add missing attribute validation for cthelper
Date: Wed, 18 Mar 2020 16:55:40 -0400 [thread overview]
Message-ID: <20200318205555.17447-13-sashal@kernel.org> (raw)
In-Reply-To: <20200318205555.17447-1-sashal@kernel.org>
From: Jakub Kicinski <kuba@kernel.org>
[ Upstream commit c049b3450072b8e3998053490e025839fecfef31 ]
Add missing attribute validation for cthelper
to the netlink policy.
Fixes: 12f7a505331e ("netfilter: add user-space connection tracking helper infrastructure")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
net/netfilter/nfnetlink_cthelper.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/netfilter/nfnetlink_cthelper.c b/net/netfilter/nfnetlink_cthelper.c
index d33ce6d5ebce9..dd1030f5dd5e2 100644
--- a/net/netfilter/nfnetlink_cthelper.c
+++ b/net/netfilter/nfnetlink_cthelper.c
@@ -733,6 +733,8 @@ static const struct nla_policy nfnl_cthelper_policy[NFCTH_MAX+1] = {
[NFCTH_NAME] = { .type = NLA_NUL_STRING,
.len = NF_CT_HELPER_NAME_LEN-1 },
[NFCTH_QUEUE_NUM] = { .type = NLA_U32, },
+ [NFCTH_PRIV_DATA_LEN] = { .type = NLA_U32, },
+ [NFCTH_STATUS] = { .type = NLA_U32, },
};
static const struct nfnl_callback nfnl_cthelper_cb[NFNL_MSG_CTHELPER_MAX] = {
--
2.20.1
next parent reply other threads:[~2020-03-18 21:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200318205555.17447-1-sashal@kernel.org>
2020-03-18 20:55 ` Sasha Levin [this message]
2020-03-18 20:55 ` [PATCH AUTOSEL 4.14 14/28] netfilter: nft_payload: add missing attribute validation for payload csum flags Sasha Levin
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