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| author | Eliad Peller <eliad@wizery.com> | 2011-05-29 15:53:20 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-06-01 14:34:01 -0400 |
| commit | 333ba7325213f0a09dfa5ceeddb056d6ad74b3b5 (patch) | |
| tree | 9dff6d71d30b863a30bc07c22326e32cd573eea5 /include | |
| parent | 1144181c1bc054dc5e001a6f10b4820167e6c883 (diff) | |
| download | linux-333ba7325213f0a09dfa5ceeddb056d6ad74b3b5.tar.gz linux-333ba7325213f0a09dfa5ceeddb056d6ad74b3b5.tar.bz2 linux-333ba7325213f0a09dfa5ceeddb056d6ad74b3b5.zip | |
cfg80211: don't drop p2p probe responses
Commit 0a35d36 ("cfg80211: Use capability info to detect mesh beacons")
assumed that probe response with both ESS and IBSS bits cleared
means that the frame was sent by a mesh sta.
However, these capabilities are also being used in the p2p_find phase,
and the mesh-validation broke it.
Rename the WLAN_CAPABILITY_IS_MBSS macro, and verify that mesh ies
exist before assuming this frame was sent by a mesh sta.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ieee80211.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index b2eee5879883..bf56b6f78270 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -1003,8 +1003,12 @@ struct ieee80211_ht_info { #define WLAN_CAPABILITY_ESS (1<<0) #define WLAN_CAPABILITY_IBSS (1<<1) -/* A mesh STA sets the ESS and IBSS capability bits to zero */ -#define WLAN_CAPABILITY_IS_MBSS(cap) \ +/* + * A mesh STA sets the ESS and IBSS capability bits to zero. + * however, this holds true for p2p probe responses (in the p2p_find + * phase) as well. + */ +#define WLAN_CAPABILITY_IS_STA_BSS(cap) \ (!((cap) & (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS))) #define WLAN_CAPABILITY_CF_POLLABLE (1<<2) |