policy: fix bug of multi policy application

when multiple policies with modification actions are configured, use a path
structure which was applied to the previous policy.

Signed-off-by: Wataru Ishida <ishida.wataru@lab.ntt.co.jp>

1 files changed, 1 insertions, 1 deletions

diff --git a/table/policy.go b/table/policy.go
index aa359a4d..5916d0a3 100644
--- a/table/policy.go
+++ b/table/policy.go
@@ -2789,7 +2789,7 @@ func (r *RoutingPolicy) ApplyPolicy(id string, dir PolicyDirection, before *Path
 	result := ROUTE_TYPE_NONE
 	after := before
 	for _, p := range r.getPolicy(id, dir) {
-		result, after = p.Apply(before, options)
+		result, after = p.Apply(after, options)
 		if result != ROUTE_TYPE_NONE {
 			break
 		}