tree dfe9ae301c96947e7bde1c9a69b5d0b376901ebb
parent f50f95cab735ebe2993e8d1549f0615bad05f3f2
author Vlad Yasevich <vladislav.yasevich@hp.com> 1183487363 -0400
committer David S. Miller <davem@sunset.davemloft.net> 1183682415 -0700

SCTP: Add scope_id validation for link-local binds

SCTP currently permits users to bind to link-local addresses,
but doesn't verify that the scope id specified at bind matches
the interface that the address is configured on.  It was report
that this can hang a system.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>