From 6d4dd4ef1a23cd2130d5c256aa698bf7e24d1e31 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 31 Jul 2019 10:58:20 +0200
Subject: [PATCH] nl80211: add strict start type
Git-commit: 6d4dd4ef1a23cd2130d5c256aa698bf7e24d1e31
Patch-mainline: v5.4-rc1
References: jsc#SLE-13430
Add a strict start type so all new attributes starting from
NL80211_ATTR_HE_OBSS_PD are validated strictly.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
net/wireless/nl80211.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 3006cfce7158..1a107f29016b 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -290,6 +290,7 @@ he_obss_pd_policy[NL80211_HE_OBSS_PD_ATTR_MAX + 1] = {
};
const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
+ [0] = { .strict_start_type = NL80211_ATTR_HE_OBSS_PD },
[NL80211_ATTR_WIPHY] = { .type = NLA_U32 },
[NL80211_ATTR_WIPHY_NAME] = { .type = NLA_NUL_STRING,
.len = 20-1 },
--
2.16.4