diff options
| -rw-r--r-- | net/mac80211/mlme.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index edc339d..49f86fa 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -690,9 +690,11 @@ static void ieee80211_sta_send_associnfo(struct ieee80211_sub_if_data *sdata, } } - memset(&wrqu, 0, sizeof(wrqu)); - wrqu.data.length = len; - wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf); + if (len <= IW_CUSTOM_MAX) { + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.length = len; + wireless_send_event(sdata->dev, IWEVCUSTOM, &wrqu, buf); + } kfree(buf); } |
