ax25: Fix segfault after sock connection timeout
The ax.25 socket connection timed out & the sock struct has been previously taken down ie. sock struct is now a NULL pointer. Checking the sock_flag causes the segfault. Check if the socket struct pointer is NULL before checking sock_flag. This segfault is seen in timed out netrom connections. Please submit to -stable. Signed-off-by:Basil Gunn <basil@pacabunga.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
f1f7714e