nl80211: fix NL80211_ATTR_FTM_RESPONDER policy

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

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>

Johannes Berg 6 years ago 0e012b4e e154659b

+2 -4

1 changed file

expand all

net

wireless

nl80211.c

+2 -4

net/wireless/nl80211.c

··· 644 644 [NL80211_ATTR_HE_CAPABILITY] = { .type = NLA_BINARY, 645 645 .len = NL80211_HE_MAX_CAPABILITY_LEN }, 646 646 647 - [NL80211_ATTR_FTM_RESPONDER] = { 648 - .type = NLA_NESTED, 649 - .validation_data = nl80211_ftm_responder_policy, 650 - }, 647 + [NL80211_ATTR_FTM_RESPONDER] = 648 + NLA_POLICY_NESTED(nl80211_ftm_responder_policy), 651 649 [NL80211_ATTR_TIMEOUT] = NLA_POLICY_MIN(NLA_U32, 1), 652 650 [NL80211_ATTR_PEER_MEASUREMENTS] = 653 651 NLA_POLICY_NESTED(nl80211_pmsr_attr_policy),