3.5.7.19 -stable review patch. If anyone has any objections, please let me know.
------------------ From: Johannes Berg <johan...@sipsolutions.net> commit e13bae4f807401729b3f27c7e882a96b8b292809 upstream. As reported in https://bugzilla.kernel.org/show_bug.cgi?id=60514, the station loop never initialises 'sinfo' and therefore adds up a stack values, leaking stack information (the number of times it adds values is easily obtained another way.) Fix this by initialising the sinfo for each station to add. Signed-off-by: Johannes Berg <johan...@sipsolutions.net> Signed-off-by: Luis Henriques <luis.henriq...@canonical.com> --- net/mac80211/cfg.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 56386f1..0042e61 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -561,6 +561,8 @@ static void ieee80211_get_et_stats(struct wiphy *wiphy, if (sta->sdata->dev != dev) continue; + sinfo.filled = 0; + sta_set_sinfo(sta, &sinfo); i = 0; ADD_STA_STATS(sta); } -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
