tree 85c195b18df1d6e64c59a5193791d2ae7333c4a0
parent 80a21dc60fa007bb00437fdc047c3e059232639f
author David Lamparter <equinox@opensourcerouting.org> 1336476773 +0200
committer David Lamparter <equinox@opensourcerouting.org> 1351185359 -0700

isisd: don't overrun list of protocols

isisd currently has a list of supported protocols as a fixed array of
size 4.  this can be overran, leading to an overwrite of the ipv4_addrs
pointer.

  * isisd/isis_pdu.c: don't accept more protocols than there's space for

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>