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nl80211: Validate MFP flag type when parsing STA flags

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NL80211_STA_FLAG_MFP was forgotten from sta_flags_policy. The previous
version added the flag due to the loop used in parse_station_flags,
but the proper behavior would be to allow nla_parse_nested() to go
through the policy for all flags.

Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Jouni Malinen 2009-05-11 21:57:55 +03:00 committed by John W. Linville
parent 08645126dd
commit 0e46724a48
1 changed files with 1 additions and 0 deletions
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net/wireless/nl80211.c
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@ -1331,6 +1331,7 @@ static const struct nla_policy sta_flags_policy[NL80211_STA_FLAG_MAX + 1] = {
[NL80211_STA_FLAG_AUTHORIZED] = { .type = NLA_FLAG },
[NL80211_STA_FLAG_SHORT_PREAMBLE] = { .type = NLA_FLAG },
[NL80211_STA_FLAG_WME] = { .type = NLA_FLAG },
[NL80211_STA_FLAG_MFP] = { .type = NLA_FLAG },
};
static int parse_station_flags(struct nlattr *nla, u32 *staflags)