commit 595db7f16506d2c82a3478e9f8dab00c8733d386
author paul <paul> Sun May 25 21:35:06 2003 +0000
committer paul <paul> Sun May 25 21:35:06 2003 +0000
tree 240d477dd4b5262ba78cc50fda4b81de09e2c91c
parent 726f9b2bbdd5a607f7b0a10a64547739b807e361

Add back support for null0 interface blackhole routes.

zebra/rt_netlink.c

diff --git a/zebra/rt_netlink.c b/zebra/rt_netlink.c
index 60043c9..87062dc 100644
--- a/zebra/rt_netlink.c
+++ b/zebra/rt_netlink.c
@@ -1174,14 +1174,16 @@
       req.r.rtm_protocol = RTPROT_ZEBRA;
       req.r.rtm_scope = RT_SCOPE_UNIVERSE;
 
-      if (discard) {
-       if (zebra_flags & ZEBRA_FLAG_BLACKHOLE)
-         req.r.rtm_type = RTN_BLACKHOLE;
-       else if (zebra_flags & ZEBRA_FLAG_REJECT)
-         req.r.rtm_type = RTN_UNREACHABLE;
-       else assert(RTN_BLACKHOLE != RTN_UNREACHABLE); /* false */
-      } else
-	req.r.rtm_type = RTN_UNICAST;
+      if (discard) 
+        {
+          if (zebra_flags & ZEBRA_FLAG_BLACKHOLE)
+            req.r.rtm_type = RTN_BLACKHOLE;
+          else if (zebra_flags & ZEBRA_FLAG_REJECT)
+            req.r.rtm_type = RTN_UNREACHABLE;
+          else assert(RTN_BLACKHOLE != RTN_UNREACHABLE); /* false */
+        } 
+      else
+	      req.r.rtm_type = RTN_UNICAST;
     }
 
   if (dest)
@@ -1252,14 +1254,16 @@
       req.r.rtm_protocol = RTPROT_ZEBRA;
       req.r.rtm_scope = RT_SCOPE_UNIVERSE;
 
-      if (discard) {
-       if (rib->flags & ZEBRA_FLAG_BLACKHOLE)
-         req.r.rtm_type = RTN_BLACKHOLE;
-       else if (rib->flags & ZEBRA_FLAG_REJECT)
-         req.r.rtm_type = RTN_UNREACHABLE;
-       else assert(RTN_BLACKHOLE != RTN_UNREACHABLE); /* false */
-      } else
-	req.r.rtm_type = RTN_UNICAST;
+      if (discard) 
+        {
+          if (rib->flags & ZEBRA_FLAG_BLACKHOLE)
+            req.r.rtm_type = RTN_BLACKHOLE;
+          else if (rib->flags & ZEBRA_FLAG_REJECT)
+            req.r.rtm_type = RTN_UNREACHABLE;
+          else assert(RTN_BLACKHOLE != RTN_UNREACHABLE); /* false */
+        } 
+      else
+	      req.r.rtm_type = RTN_UNICAST;
     }
 
   addattr_l (&req.n, sizeof req, RTA_DST, &p->u.prefix, bytelen);