From: Cong Wang <[email protected]> Date: Mon, 10 Dec 2018 15:23:30 -0800
> When TIPC_NLA_UDP_REMOTE is an IPv6 mcast address but > TIPC_NLA_UDP_LOCAL is an IPv4 address, a NULL-ptr deref is triggered > as the UDP tunnel sock is initialized to IPv4 or IPv6 sock merely > based on the protocol in local address. > > We should just error out when the remote address and local address > have different protocols. > > Reported-by: [email protected] > Cc: Ying Xue <[email protected]> > Cc: Jon Maloy <[email protected]> > Signed-off-by: Cong Wang <[email protected]> Applied and queued up for -stable, thanks.
