commit 33b931eef55a752b997f4122a715b470a4b48911
author David Young <dyoung@pobox.com> Mon Apr 16 05:54:02 2007 +0000
committer David Young <dyoung@pobox.com> Mon Apr 16 05:54:02 2007 +0000
tree 541b975944ad407d87a2000f4008cfc7c0c06f75
parent 93c1749c828cf750fbcc850730b9f2a872e38325

Only suppress adding a connected route to the kernel if it is
already marked "real" (ZEBRA_IFC_REAL), i.e., "in kernel." According
to Paul Jakma, this probably fixes Quagga bug #202.

zebra/connected.c

diff --git a/zebra/connected.c b/zebra/connected.c
index 3fe9717..74e10ac 100644
--- a/zebra/connected.c
+++ b/zebra/connected.c
@@ -155,7 +155,7 @@
       /* Avoid spurious withdraws, this might be just the kernel 'reflecting'
        * back an address we have already added.
        */
-      if (connected_same (current, ifc))
+      if (connected_same (current, ifc) && CHECK_FLAG(current->conf, ZEBRA_IFC_REAL))
         {
           /* nothing to do */
           connected_free (ifc);