linux-kernel - [PATCH 4.9 43/90] nl80211: add missing attribute validation for beacon report scanning

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Date:   Thu, 19 Mar 2020 14:00:05 +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>,
        Johannes Berg <johannes.berg@...el.com>
Subject: [PATCH 4.9 43/90] nl80211: add missing attribute validation for beacon report scanning

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

commit 056e9375e1f3c4bf2fd49b70258c7daf788ecd9d upstream.

Add missing attribute validation for beacon report scanning
to the netlink policy.

Fixes: 1d76250bd34a ("nl80211: support beacon report scanning")
Signed-off-by: Jakub Kicinski <kuba@...nel.org>
Link: https://lore.kernel.org/r/20200303051058.4089398-3-kuba@kernel.org
Signed-off-by: Johannes Berg <johannes.berg@...el.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 net/wireless/nl80211.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -359,6 +359,8 @@ static const struct nla_policy nl80211_p
 	[NL80211_ATTR_KEY_DEFAULT_TYPES] = { .type = NLA_NESTED },
 	[NL80211_ATTR_WOWLAN_TRIGGERS] = { .type = NLA_NESTED },
 	[NL80211_ATTR_STA_PLINK_STATE] = { .type = NLA_U8 },
+	[NL80211_ATTR_MEASUREMENT_DURATION] = { .type = NLA_U16 },
+	[NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY] = { .type = NLA_FLAG },
 	[NL80211_ATTR_SCHED_SCAN_INTERVAL] = { .type = NLA_U32 },
 	[NL80211_ATTR_REKEY_DATA] = { .type = NLA_NESTED },
 	[NL80211_ATTR_SCAN_SUPP_RATES] = { .type = NLA_NESTED },