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| author | Bertold Van den Bergh <bertold.vandenbergh@esat.kuleuven.be> | 2015-08-05 17:02:42 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-08-14 18:49:49 +0300 |
| commit | cc11729893558b374316e6142dc383f0508436c8 (patch) | |
| tree | 0b5621f489c728e8e8c498ad980d7656244c1fd3 /net | |
| parent | 5765f9f66e72ddedfe04e057a5a01454d7b67157 (diff) | |
| download | linux-cc11729893558b374316e6142dc383f0508436c8.tar.xz | |
mac80211: Only accept data frames in OCB mode
Currently OCB mode accepts frames with bssid==broadcast and type!=beacon.
Some non-data frames are sent matching this, for example probe responses.
This results in unnecessary creation of STA entries.
Signed-off-by: Bertold Van den Bergh <bertold.vandenbergh@esat.kuleuven.be>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/rx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index f673304f70f5..4d217d3265f4 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -3316,7 +3316,7 @@ static bool ieee80211_accept_frame(struct ieee80211_rx_data *rx) case NL80211_IFTYPE_OCB: if (!bssid) return false; - if (ieee80211_is_beacon(hdr->frame_control)) + if (!ieee80211_is_data_present(hdr->frame_control)) return false; if (!is_broadcast_ether_addr(bssid)) return false; |