From: Ondrej Zajicek <santiago@crfreenet.org>
Date: Fri, 3 Feb 2012 10:50:51 +0000 (+0100)
Subject: Fixes a bug causing crash during soft reconfiguration of export to kernel proto.
X-Git-Tag: v1.3.7~16
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=46c1a583a5c1ea81e8d8f372bd7f614506a63938;p=thirdparty%2Fbird.git

Fixes a bug causing crash during soft reconfiguration of export to kernel proto.
---

diff --git a/sysdep/unix/krt.c b/sysdep/unix/krt.c
index 231c5fcf3..0fb8c4f93 100644
--- a/sysdep/unix/krt.c
+++ b/sysdep/unix/krt.c
@@ -608,10 +608,9 @@ krt_got_route(struct krt_proto *p, rte *e)
       return;
     }
 
-  if (net->n.flags & KRF_INSTALLED)
+  old = net->routes;
+  if ((net->n.flags & KRF_INSTALLED) && old)
     {
-      old = net->routes;
-      ASSERT(old);
       if (krt_uptodate(e, old))
 	verdict = KRF_SEEN;
       else