nl80211: fix NL80211_ATTR_FTM_RESPONDER policy (0e012b4e) · Commits · 戴 / test

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: ("cfg80211: support FTM responder configuration/statistics") Link: https://lore.kernel.org/r/20200412004029.9d0722bb56c8.Ie690bfcc4a1a61ff8d8ca7e475d59fcaa52fb2da@changeid Signed-off-by:

net/wireless/nl80211.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -644,10 +644,8 @@ const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
		[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),