dyoung 6709ce7762 The IPv6 stack labels incoming packets with an m_tag whose payload
is a struct ip6aux.  A struct ip6aux used to contain a pointer to
an in6_ifaddr, but that pointer could become a dangling reference
in the lifetime of the m_tag, because ip6_setdstifaddr() did not
increase the in6_ifaddr's reference count.  I have removed the
pointer from ip6aux.  I load it with the interesting fields from
the in6_ifaddr (an IPv6 address, a scope ID, and some flags),
instead.
2007-10-29 16:54:42 +00:00
..