commit da9c9a24d09071c77843ce39f0470ba487c300bf
author hasso <hasso> Thu Mar 18 02:40:55 2004 +0000
committer hasso <hasso> Thu Mar 18 02:40:55 2004 +0000
tree 5d7ee635cd11b1a2b541a913a4822a3c33a4035b
parent 8c903fbb11e5eed5bcf08d26c2b984d07a82e109

From Sowmini fix for crash reported in [quagga-dev 929].

ripd/ripd.c

diff --git a/ripd/ripd.c b/ripd/ripd.c
index a69963b..22777e5 100644
--- a/ripd/ripd.c
+++ b/ripd/ripd.c
@@ -1253,9 +1253,10 @@
           strcpy(dst, inet_ntoa(sin.sin_addr));
         }
       zlog_info("rip_send_packet %s > %s (%s)",
-                inet_ntoa(connected->address->u.prefix4), dst, ifp->name);
+                (connected ? inet_ntoa(connected->address->u.prefix4) : ""),
+                dst, ifp->name);
     }
-  if (connected->flags & ZEBRA_IFA_SECONDARY)
+  if (connected && connected->flags & ZEBRA_IFA_SECONDARY)
     {
       /*
        * ZEBRA_IFA_SECONDARY is set on linux when an interface is configured