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authorEliad Peller <eliad@wizery.com>2012-07-02 14:42:03 +0300
committerJohn W. Linville <linville@tuxdriver.com>2012-07-09 15:01:00 -0400
commit10a9109f2705fdc3caa94d768b2559587a9a050c (patch)
tree53d4a010c1bebc88af00c7f17b188c6150907bd2 /net/mac80211
parent147f20e316f3949f3f5ffe6c8658e9fe1c6ceb23 (diff)
downloadlinux-10a9109f2705fdc3caa94d768b2559587a9a050c.tar.bz2
mac80211: destroy assoc_data correctly if assoc fails
If association failed due to internal error (e.g. no supported rates IE), we call ieee80211_destroy_assoc_data() with assoc=true, while we actually reject the association. This results in the BSSID not being zeroed out. After passing assoc=false, we no longer have to call sta_info_destroy_addr() explicitly. While on it, move the "associated" message after the assoc_success check. Cc: stable@vger.kernel.org [3.4+] Signed-off-by: Eliad Peller <eliad@wizery.com> Reviewed-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/mlme.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index a4bb856de08f..0db5d34a06b6 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -2174,15 +2174,13 @@ ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata,
sdata->name, mgmt->sa, status_code);
ieee80211_destroy_assoc_data(sdata, false);
} else {
- printk(KERN_DEBUG "%s: associated\n", sdata->name);
-
if (!ieee80211_assoc_success(sdata, *bss, mgmt, len)) {
/* oops -- internal error -- send timeout for now */
- ieee80211_destroy_assoc_data(sdata, true);
- sta_info_destroy_addr(sdata, mgmt->bssid);
+ ieee80211_destroy_assoc_data(sdata, false);
cfg80211_put_bss(*bss);
return RX_MGMT_CFG80211_ASSOC_TIMEOUT;
}
+ printk(KERN_DEBUG "%s: associated\n", sdata->name);
/*
* destroy assoc_data afterwards, as otherwise an idle