diff options
Diffstat (limited to 'BSDOS/ip_output.c.diffs')
| -rw-r--r-- | BSDOS/ip_output.c.diffs | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/BSDOS/ip_output.c.diffs b/BSDOS/ip_output.c.diffs new file mode 100644 index 0000000000000..1ee533c9dd0b4 --- /dev/null +++ b/BSDOS/ip_output.c.diffs @@ -0,0 +1,35 @@ +*** ip_output.c.orig Tue Mar 19 16:19:33 1996 +--- ip_output.c Fri Mar 8 14:50:51 1996 +*************** +*** 60,65 **** +--- 60,69 ---- + static struct mbuf *ip_insertoptions __P((struct mbuf *, struct mbuf *, int *)); + static void ip_mloopback + __P((struct ifnet *, struct mbuf *, struct sockaddr_in *)); ++ #if defined(IPFILTER) ++ extern int fr_check __P((struct ip *, int, struct ifnet *, int, struct mbuf **)); ++ extern int (*fr_checkp) __P((struct ip *, int, struct ifnet *, int, struct mbuf **)); ++ #endif + + /* + * IP output. The packet in mbuf chain m contains a skeletal IP +*************** +*** 276,281 **** +--- 280,296 ---- + } else + m->m_flags &= ~M_BCAST; + + sendit: ++ #if defined(IPFILTER) ++ { ++ struct mbuf *m1 = m; ++ /* ++ * looks like most checking has been done now...do a filter check ++ */ ++ if (fr_checkp && ((error = (*fr_checkp)(ip, hlen, ifp, 1, &m1)) || !m1)) ++ goto done; ++ ip = mtod(m = m1, struct ip *); ++ } ++ #endif + /* + * If small enough for interface, can just send directly. |