diff mbox series

[5.6,52/71] nl80211: fix NL80211_ATTR_FTM_RESPONDER policy

Message ID 20200420121519.625075840@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg KH April 20, 2020, 12:39 p.m. UTC 
From: Johannes Berg <johannes.berg@intel.com>

commit 0e012b4e4b5ec8e064be3502382579dd0bb43269 upstream.

The nested policy here should be established using the
NLA_POLICY_NESTED() macro so the length is properly
filled in.

Cc: stable@vger.kernel.org
Fixes: 81e54d08d9d8 ("cfg80211: support FTM responder configuration/statistics")
Link: https://lore.kernel.org/r/20200412004029.9d0722bb56c8.Ie690bfcc4a1a61ff8d8ca7e475d59fcaa52fb2da@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 net/wireless/nl80211.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
diff mbox series

Patch

--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -619,10 +619,8 @@  const struct nla_policy nl80211_policy[N
 	[NL80211_ATTR_HE_CAPABILITY] = { .type = NLA_BINARY,
 					 .len = NL80211_HE_MAX_CAPABILITY_LEN },
 
-	[NL80211_ATTR_FTM_RESPONDER] = {
-		.type = NLA_NESTED,
-		.validation_data = nl80211_ftm_responder_policy,
-	},
+	[NL80211_ATTR_FTM_RESPONDER] =
+		NLA_POLICY_NESTED(nl80211_ftm_responder_policy),
 	[NL80211_ATTR_TIMEOUT] = NLA_POLICY_MIN(NLA_U32, 1),
 	[NL80211_ATTR_PEER_MEASUREMENTS] =
 		NLA_POLICY_NESTED(nl80211_pmsr_attr_policy),