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| author |   Ilan Peer <ilan.peer@intel.com> | 2020-01-31 13:45:29 +0200 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2020-02-07 12:54:09 +0100 |
| commit | ff74c51e8f4c543ed2bd3bf1c2f3287b098660df (patch) | |
| tree | 7387c345827a1ef86cc2b2ca3aabd326834dec86 /net/wireless/core.h | |
| parent | ieee80211: fix 'the' doubling in comments (diff) | |
| download | linux-dev-ff74c51e8f4c543ed2bd3bf1c2f3287b098660df.tar.xz linux-dev-ff74c51e8f4c543ed2bd3bf1c2f3287b098660df.zip | |
cfg80211/mac80211: Allow user space to register for station Rx authentication
To support Pre Association Security Negotiation (PASN) while already
associated to one AP, allow user space to register to Rx
authentication frames, so that the user space logic would be able to
receive/handle authentication frames from a different AP as part of
PASN.
Note that it is expected that user space would intelligently register
for Rx authentication frames, i.e., only when PASN is used and
configure a match filter only for PASN authentication algorithm, as
otherwise the MLME functionality of mac80211 would be broken.
Additionally, since some versions of the user space daemons wrongly
register to all types of authentication frames (which might result in
unexpected behavior) allow such registration if the request is for a
specific authentication algorithm number.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/20200131114529.894206-1-luca@coelho.fi
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/core.h')
| -rw-r--r-- | net/wireless/core.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/wireless/core.h b/net/wireless/core.h index ed487e324571..bb897a803ffe 100644 --- a/net/wireless/core.h +++ b/net/wireless/core.h @@ -385,7 +385,7 @@ void cfg80211_mlme_down(struct cfg80211_registered_device *rdev, struct net_device *dev); int cfg80211_mlme_register_mgmt(struct wireless_dev *wdev, u32 snd_pid, u16 frame_type, const u8 *match_data, - int match_len); + int match_len, struct netlink_ext_ack *extack); void cfg80211_mlme_unreg_wk(struct work_struct *wk); void cfg80211_mlme_unregister_socket(struct wireless_dev *wdev, u32 nlpid); void cfg80211_mlme_purge_registrations(struct wireless_dev *wdev); |