m_copy can return NULL, so check for it
authorhenning <henning@openbsd.org>
Mon, 14 Jul 2008 13:29:45 +0000 (13:29 +0000)
committerhenning <henning@openbsd.org>
Mon, 14 Jul 2008 13:29:45 +0000 (13:29 +0000)
commiteac62a9a83a19093fc40ce9927bf5c4b77db7e46
tree18daa59a2ac843010b52eca7660df432fd851d3b
parent1f1a239f6019ec1657811d24647b77b1fc19dae8
m_copy can return NULL, so check for it
problem found by "Adrian M. Whatley" <amw> and "Stephan A. Rickauer"
<stephan.rickauer>, both @ni.phys.ethz.ch
fix by me, ok mpf
sys/net/pf.c