much more generous NFILE

[unix-history] / usr / src / sys / netinet / ip_output.c

diff --git a/usr/src/sys/netinet/ip_output.c b/usr/src/sys/netinet/ip_output.c
index 5eb920b..26e041a 100644 (file)
--- a/usr/src/sys/netinet/ip_output.c
+++ b/usr/src/sys/netinet/ip_output.c
@@ -1,4 +1,4 @@
-/*     ip_output.c     1.30    82/03/30        */
+/*     ip_output.c     1.31    82/03/31        */

 
 #include "../h/param.h"
 #include "../h/mbuf.h"
 
 #include "../h/param.h"
 #include "../h/mbuf.h"


@@ -49,15 +49,16 @@ COUNT(IP_OUTPUT);
                ro->ro_dst.sa_family = AF_INET;
                ((struct sockaddr_in *)&ro->ro_dst)->sin_addr = ip->ip_dst;
                rtalloc(ro);
                ro->ro_dst.sa_family = AF_INET;
                ((struct sockaddr_in *)&ro->ro_dst)->sin_addr = ip->ip_dst;
                rtalloc(ro);

-               if (ro != &iproute)
-                       ro->ro_rt->rt_refcnt++;

        }
        if (ro->ro_rt == 0 || (ifp = ro->ro_rt->rt_ifp) == 0) {
        }
        if (ro->ro_rt == 0 || (ifp = ro->ro_rt->rt_ifp) == 0) {

-printf("no route to %x\n", ip->ip_dst.s_addr);
+               printf("no route to %x (from %x, len %d)\n",
+                   ip->ip_dst.s_addr, ip->ip_src.s_addr, ip->ip_len);

                goto bad;
                goto bad;

-}
+       }

        dst = ro->ro_rt->rt_flags&RTF_DIRECT ?
            (struct sockaddr *)&ro->ro_dst : &ro->ro_rt->rt_gateway;
        dst = ro->ro_rt->rt_flags&RTF_DIRECT ?
            (struct sockaddr *)&ro->ro_dst : &ro->ro_rt->rt_gateway;

+       if (ro == &iproute)
+               RTFREE(ro->ro_rt);

        if (!allowbroadcast && (ifp->if_flags & IFF_BROADCAST)) {
                struct sockaddr_in *sin;
 
        if (!allowbroadcast && (ifp->if_flags & IFF_BROADCAST)) {
                struct sockaddr_in *sin;