diff options
| author | Benoit Papillault <benoit.papillault@free.fr> | 2010-02-05 01:21:03 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-02-08 16:07:22 -0500 |
| commit | 0da780c269957783d341fc3559e6b4c9912af7b4 (patch) | |
| tree | 95d36263c453aefa9c300ee659205ca2c515d24d /net/mac80211 | |
| parent | 391ae22ae5726d2a8cebfa62879635c54a349642 (diff) | |
| download | linux-0da780c269957783d341fc3559e6b4c9912af7b4.tar.gz linux-0da780c269957783d341fc3559e6b4c9912af7b4.tar.bz2 linux-0da780c269957783d341fc3559e6b4c9912af7b4.zip | |
mac80211: Fix probe request filtering in IBSS mode
We only reply to probe request if either the requested SSID is the
broadcast SSID or if the requested SSID matches our own SSID. This
latter case was not properly handled since we were replying to different
SSID with the same length as our own SSID.
Signed-off-by: Benoit Papillault <benoit.papillault@free.fr>
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/ibss.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 1f2db647bb5c..22f0c2aa7a89 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -647,7 +647,7 @@ static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata, } if (pos[1] != 0 && (pos[1] != ifibss->ssid_len || - !memcmp(pos + 2, ifibss->ssid, ifibss->ssid_len))) { + memcmp(pos + 2, ifibss->ssid, ifibss->ssid_len))) { /* Ignore ProbeReq for foreign SSID */ return; } |