Index: kernel-source-2.5/net/ipv4/route.c
===================================================================
RCS file: /home/gondolin/herbert/src/CVS/debian/kernel-source-2.5/net/ipv4/route.c,v
retrieving revision 1.3
diff -u -r1.3 route.c
--- kernel-source-2.5/net/ipv4/route.c	24 Nov 2003 09:52:04 -0000	1.3
+++ kernel-source-2.5/net/ipv4/route.c	1 Dec 2003 20:15:40 -0000
@@ -1259,9 +1259,9 @@
 		     rth = rth->u.rt_next) {
 			smp_read_barrier_depends();
 			if (rth->fl.fl4_dst == daddr &&
-			    rth->fl.fl4_src == skeys[i] &&
+			    (rth->fl.fl4_src == iph->saddr ||
+			     rth->rt_src == iph->saddr) &&
 			    rth->rt_dst  == daddr &&
-			    rth->rt_src  == iph->saddr &&
 			    rth->fl.fl4_tos == tos &&
 			    rth->fl.iif == 0 &&
 			    !(dst_metric_locked(&rth->u.dst, RTAX_MTU))) {