diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2009-04-24 16:05:16 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-05-08 15:44:59 -0700 |
| commit | 64e1b00c974ddeae6a60ebb02e1c487371905cea (patch) | |
| tree | 0aeb78b3553f3f15d8b8ddb0a2b86b1bfd1a47cf /net | |
| parent | d2d83e1f527b6b0faf15d54b22c032ed5812d054 (diff) | |
mac80211: fix basic rate bitmap calculation
upstream commit: 7e0986c17f695952ce5d61ed793ce048ba90a661
"mac80211: fix basic rates setting from association response"
introduced a copy/paste error.
Unfortunately, this not just leads to wrong data being passed
to the driver but is remotely exploitable for some hardware or
driver combinations.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/mlme.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 2b890af01ba4..4a78c174e0d6 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1342,7 +1342,7 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata, for (i = 0; i < elems.ext_supp_rates_len; i++) { int rate = (elems.ext_supp_rates[i] & 0x7f) * 5; - bool is_basic = !!(elems.supp_rates[i] & 0x80); + bool is_basic = !!(elems.ext_supp_rates[i] & 0x80); if (rate > 110) have_higher_than_11mbit = true; |