diff options
| author | Michael Wu <flamingice@sourmilk.net> | 2007-10-19 17:14:36 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2007-10-25 22:32:05 -0400 |
| commit | 48225709bec68c2d8612718922f974f22214a308 (patch) | |
| tree | 4f11d04567fb90d5218fd8a3636ff937fb54c5b0 /net | |
| parent | c9927c2bf4f45bb85e8b502ab3fb79ad6483c244 (diff) | |
| download | linux-48225709bec68c2d8612718922f974f22214a308.tar.gz linux-48225709bec68c2d8612718922f974f22214a308.tar.bz2 linux-48225709bec68c2d8612718922f974f22214a308.zip | |
[PATCH] mac80211: Fix SSID matching in AP selection
The length of the SSID desired should also be compared in addition to
the memcmp of the SSIDs.
Thanks to Andrea Merello <andreamrl@tiscali.it> for finding this issue.
Signed-off-by: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/ieee80211_sta.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c index f7ffeec3913f..77ef223a9431 100644 --- a/net/mac80211/ieee80211_sta.c +++ b/net/mac80211/ieee80211_sta.c @@ -2096,7 +2096,8 @@ static int ieee80211_sta_match_ssid(struct ieee80211_if_sta *ifsta, { int tmp, hidden_ssid; - if (!memcmp(ifsta->ssid, ssid, ssid_len)) + if (ssid_len == ifsta->ssid_len && + !memcmp(ifsta->ssid, ssid, ssid_len)) return 1; if (ifsta->flags & IEEE80211_STA_AUTO_BSSID_SEL) |