From: Xin Long <[email protected]> Date: Sat, 17 Jun 2017 16:10:27 +0800
> Now before dumping a sock in sctp_diag, it only holds the sock while > the ep may be already destroyed. It can cause a use-after-free panic > when accessing ep->asocs. > > This patch is to set sctp_sk(sk)->ep NULL in sctp_endpoint_destroy, > and check if this ep is already destroyed before dumping this ep. > > Suggested-by: Marcelo Ricardo Leitner <[email protected]> > Signed-off-by: Xin Long <[email protected]> Applied, thanks.
