Re: [PATCH 4.4 063/114] l2tp: hold socket before dropping lock in l2tp_ip{, 6}_recv()

On Fri, Nov 09, 2018 at 04:33:32PM +0100, Guillaume Nault wrote:

On Thu, Nov 08, 2018 at 01:51:18PM -0800, Greg Kroah-Hartman wrote:

...

4.4-stable review patch. If anyone has any objections, please let me know.

This patch was partly wrong. Here is the followup fix: 94d7ee0baa8b ("l2tp: hold tunnel socket when handling control frames in l2tp_ip and l2tp_ip6")

Both a3c18422a4 ("l2tp: hold socket before dropping lock in l2tp_ip{, 6}_recv()") and 94d7ee0baa8b ("l2tp: hold tunnel socket when handling control frames in l2tp_ip and l2tp_ip6") should be applied/backported together.

Thanks for letting me know, I've now backported this as well.

greg k-h