mac80211: fix potential double free on mesh join
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.9.309 by commit 615716af8644813355e014314a0bc1e961250f5a, it was introduced in version v4.9.233 by commit 3212d6248faf0efce6b7a718e198feecce0eea05. For more details please see the references link.