diff options
Diffstat (limited to 'FreeBSD-4.0/ipv6-patch')
| -rwxr-xr-x | FreeBSD-4.0/ipv6-patch | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/FreeBSD-4.0/ipv6-patch b/FreeBSD-4.0/ipv6-patch new file mode 100755 index 0000000..c232b2c --- /dev/null +++ b/FreeBSD-4.0/ipv6-patch @@ -0,0 +1,61 @@ +*** ip6_input.c.orig Sun Feb 13 14:32:01 2000 +--- ip6_input.c Wed Apr 26 22:31:34 2000 +*************** +*** 121,126 **** +--- 121,127 ---- + + extern struct domain inet6domain; + extern struct ip6protosw inet6sw[]; ++ extern int (*fr_checkp) __P((struct ip *, int, struct ifnet *, int, struct mbuf **)); + + u_char ip6_protox[IPPROTO_MAX]; + static int ip6qmaxlen = IFQ_MAXLEN; +*************** +*** 302,307 **** +--- 303,317 ---- + ip6stat.ip6s_badvers++; + in6_ifstat_inc(m->m_pkthdr.rcvif, ifs6_in_hdrerr); + goto bad; ++ } ++ ++ if (fr_checkp) { ++ struct mbuf *m1 = m; ++ ++ if ((*fr_checkp)(ip6, sizeof(*ip6), m->m_pkthdr.rcvif, ++ 0, &m1) || !m1) ++ return; ++ ip6 = mtod(m = m1, struct ip6_hdr *); + } + + ip6stat.ip6s_nxthist[ip6->ip6_nxt]++; +*** ip6_output.c.orig Fri Mar 10 01:57:16 2000 +--- ip6_output.c Wed Apr 26 22:34:34 2000 +*************** +*** 108,113 **** +--- 108,115 ---- + #include <netinet6/ip6_fw.h> + #endif + ++ extern int (*fr_checkp) __P((struct ip *, int, struct ifnet *, int, struct mbuf **)); ++ + static MALLOC_DEFINE(M_IPMOPTS, "ip6_moptions", "internet multicast options"); + + struct ip6_exthdrs { +*************** +*** 754,759 **** +--- 756,770 ---- + ip6->ip6_src.s6_addr16[1] = 0; + if (IN6_IS_SCOPE_LINKLOCAL(&ip6->ip6_dst)) + ip6->ip6_dst.s6_addr16[1] = 0; ++ } ++ ++ if (fr_checkp) { ++ struct mbuf *m1 = m; ++ ++ if ((error = (*fr_checkp)(ip6, sizeof(*ip6), ifp, 1, &m1)) || ++ !m1) ++ goto done; ++ ip6 = mtod(m = m1, struct ip6_hdr *); + } + + #ifdef IPV6FIREWALL |
