| Message ID | 1365594465-6405-1-git-send-email-marek.puzyniak@tieto.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
On Wed, 2013-04-10 at 13:47 +0200, Marek Puzyniak wrote: > When AP interface was stopped ssid and ssid_len from bss configuration > was not cleared. This caused a problem when after AP interface was stopped > another AP with shorter ssid was created. Previous ssid was not > overwriten by new one shorter. I'll take the patch, sans the memset. If this was causing you trouble you're most likely treating the SSID as a string, which it is not, so you need to fix your driver. johannes -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index c50c194..5c4cb08 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1048,6 +1048,8 @@ static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev) ieee80211_free_keys(sdata); sdata->vif.bss_conf.enable_beacon = false; + sdata->vif.bss_conf.ssid_len = 0; + memset(sdata->vif.bss_conf.ssid, 0, IEEE80211_MAX_SSID_LEN); clear_bit(SDATA_STATE_OFFCHANNEL_BEACON_STOPPED, &sdata->state); ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON_ENABLED);
When AP interface was stopped ssid and ssid_len from bss configuration was not cleared. This caused a problem when after AP interface was stopped another AP with shorter ssid was created. Previous ssid was not overwriten by new one shorter. Signed-off-by: Marek Puzyniak <marek.puzyniak@tieto.com> --- net/mac80211/cfg.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)