if we are forwarding to a RTF_REJECTED route, we must free packet.

SCCS-vsn: sys/net/if_ethersubr.c 7.18

diff --git a/usr/src/sys/net/if_ethersubr.c b/usr/src/sys/net/if_ethersubr.c
index 0f9e3db..da92bc7 100644 (file)
--- a/usr/src/sys/net/if_ethersubr.c
+++ b/usr/src/sys/net/if_ethersubr.c
@@ -4,7 +4,7 @@
  *
  * %sccs.include.redist.c%
  *
  *
  * %sccs.include.redist.c%
  *

- *     @(#)if_ethersubr.c      7.17 (Berkeley) %G%
+ *     @(#)if_ethersubr.c      7.18 (Berkeley) %G%

  */
 
 #include "param.h"
  */
 
 #include "param.h"


@@ -79,7 +79,7 @@ ether_output(ifp, m0, dst, rt0)
                        if (rt0 = rt = rtalloc1(dst, 1))
                                rt->rt_refcnt--;
                        else 
                        if (rt0 = rt = rtalloc1(dst, 1))
                                rt->rt_refcnt--;
                        else 

-                               return (EHOSTUNREACH);
+                               senderr(EHOSTUNREACH);

                }
                if (rt->rt_flags & RTF_GATEWAY) {
                        if (rt->rt_gwroute == 0)
                }
                if (rt->rt_flags & RTF_GATEWAY) {
                        if (rt->rt_gwroute == 0)


@@ -88,13 +88,13 @@ ether_output(ifp, m0, dst, rt0)
                                rtfree(rt); rt = rt0;
                        lookup: rt->rt_gwroute = rtalloc1(rt->rt_gateway, 1);
                                if ((rt = rt->rt_gwroute) == 0)
                                rtfree(rt); rt = rt0;
                        lookup: rt->rt_gwroute = rtalloc1(rt->rt_gateway, 1);
                                if ((rt = rt->rt_gwroute) == 0)

-                                       return (EHOSTUNREACH);
+                                       senderr(EHOSTUNREACH);

                        }
                }
                if (rt->rt_flags & RTF_REJECT)
                        if (rt->rt_rmx.rmx_expire == 0 ||
                            time.tv_sec < rt->rt_rmx.rmx_expire)
                        }
                }
                if (rt->rt_flags & RTF_REJECT)
                        if (rt->rt_rmx.rmx_expire == 0 ||
                            time.tv_sec < rt->rt_rmx.rmx_expire)

-                               return (rt == rt0 ? EHOSTDOWN : EHOSTUNREACH);
+                               senderr(rt == rt0 ? EHOSTDOWN : EHOSTUNREACH);

        }
        switch (dst->sa_family) {
 
        }
        switch (dst->sa_family) {