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| author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2010-01-14 20:08:20 -0500 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-01-15 17:02:06 -0500 |
| commit | 84920e3e47f654a22b540606fb8c1ab90b870942 (patch) | |
| tree | 2df8748b39b9cca53cfd2704487f6183b09d26aa /net/wireless/sme.c | |
| parent | 93895757df4ebe22c98b9128b98ebf8cec972c60 (diff) | |
| download | kernel_samsung_smdk4412-84920e3e47f654a22b540606fb8c1ab90b870942.zip kernel_samsung_smdk4412-84920e3e47f654a22b540606fb8c1ab90b870942.tar.gz kernel_samsung_smdk4412-84920e3e47f654a22b540606fb8c1ab90b870942.tar.bz2 | |
cfg80211: make regulatory_hint_11d() band specific
In practice APs do not send country IE channel triplets for channels
the AP is not operating on and if they were to do so they would have
to use the regulatory extension which we currently do not process.
No AP has been seen in practice that does this though so just drop
those country IEs.
Additionally it has been noted the first series of country IE
channels triplets are specific to the band the AP sends. Propagate
the band on which the country IE was found on reject the country
IE then if the triplets are ever oustide of the band.
Although we now won't process country IE information with multiple
band information we leave the intersection work as is as it is
technically possible for someone to want to eventually process these
type of country IEs with regulatory extensions.
Cc: Jouni Malinen <jouni.malinen@atheros.com>
Cc: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/sme.c')
| -rw-r--r-- | net/wireless/sme.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/wireless/sme.c b/net/wireless/sme.c index 2333d78..2ce5e16 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -454,6 +454,7 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid, * - and country_ie[1] which is the IE length */ regulatory_hint_11d(wdev->wiphy, + bss->channel->band, country_ie + 2, country_ie[1]); } |