From: David Young <dyoung@pobox.com>
Date: Mon, 16 Apr 2007 05:54:02 +0000 (+0000)
Subject: Only suppress adding a connected route to the kernel if it is
X-Git-Tag: frr-2.0-rc1~2534
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=33b931eef55a752b997f4122a715b470a4b48911;p=mirror%2Ffrr.git

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.
---

diff --git a/zebra/connected.c b/zebra/connected.c
index 3fe9717d4f..74e10ac681 100644
--- a/zebra/connected.c
+++ b/zebra/connected.c
@@ -155,7 +155,7 @@ connected_implicit_withdraw (struct interface *ifp, struct connected *ifc)
       /* 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);