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Message-Id: <20200318205337.16279-58-sashal@kernel.org>
Date: Wed, 18 Mar 2020 16:53:22 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Jakub Kicinski <kuba@...nel.org>,
Johannes Berg <johannes.berg@...el.com>,
Sasha Levin <sashal@...nel.org>,
linux-wireless@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH AUTOSEL 5.4 58/73] nl80211: add missing attribute validation for channel switch
From: Jakub Kicinski <kuba@...nel.org>
[ Upstream commit 5cde05c61cbe13cbb3fa66d52b9ae84f7975e5e6 ]
Add missing attribute validation for NL80211_ATTR_OPER_CLASS
to the netlink policy.
Fixes: 1057d35ede5d ("cfg80211: introduce TDLS channel switch commands")
Signed-off-by: Jakub Kicinski <kuba@...nel.org>
Link: https://lore.kernel.org/r/20200303051058.4089398-4-kuba@kernel.org
Signed-off-by: Johannes Berg <johannes.berg@...el.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
net/wireless/nl80211.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index f0c6c522964c2..321c132747ce7 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -564,6 +564,7 @@ const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
NLA_POLICY_MAX(NLA_U8, IEEE80211_NUM_UPS - 1),
[NL80211_ATTR_ADMITTED_TIME] = { .type = NLA_U16 },
[NL80211_ATTR_SMPS_MODE] = { .type = NLA_U8 },
+ [NL80211_ATTR_OPER_CLASS] = { .type = NLA_U8 },
[NL80211_ATTR_MAC_MASK] = {
.type = NLA_EXACT_LEN_WARN,
.len = ETH_ALEN
--
2.20.1
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