Re: [PATCH] nl80211: Check for the required netlink attribute presence

Johannes Berg
2018-01-04T15:09:08Z

On Wed, 2018-01-03 at 11:00 +0800, Hao Chen wrote:
> nl80211_nan_add_func() does not check if the required attribute
> NL80211_NAN_FUNC_FOLLOW_UP_DEST is present when processing
> NL80211_CMD_ADD_NAN_FUNCTION request. This request can be issued
> by users with CAP_NET_ADMIN privilege and may result in NULL dereference
> and a system crash. Add a check for the required attribute presence.

Applied, thanks.

johannes