package/mac80211/patches/300-nl80211_dump_crash_fix.patch

   1 --- a/net/wireless/nl80211.c
   2 +++ b/net/wireless/nl80211.c
   3 @@ -224,8 +224,8 @@ static int nl80211_prepare_netdev_dump(s
   4         }
   5
   6         *rdev = cfg80211_get_dev_from_ifindex(sock_net(skb->sk), ifidx);
   7 -       if (IS_ERR(dev)) {
   8 -               err = PTR_ERR(dev);
   9 +       if (IS_ERR(*rdev)) {
  10 +               err = PTR_ERR(*rdev);
  11                 goto out_rtnl;
  12         }
  13