From 225b4e782b458faca54d669cd21e3ea68ef5a0e1 Mon Sep 17 00:00:00 2001
From: "Anand H. Krishnan" <anandhk@juniper.net>
Date: Thu, 26 Mar 2015 17:09:50 +0530
Subject: [PATCH] Free the flow metadata post a flush

Flow metadata, which is passed to the hold queue flusher, is not freed
post the flush.

Change-Id: I7764f39167403532fe01caa2b1285a183420893b
Closes-Bug: #1436798
---
 dp-core/vr_flow.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/dp-core/vr_flow.c b/dp-core/vr_flow.c
index ea3cce015..f5ebc4cb4 100644
--- a/dp-core/vr_flow.c
+++ b/dp-core/vr_flow.c
@@ -1303,11 +1303,11 @@ vr_flow_flush(void *arg)
 
     router = flmd->flmd_router;
     if (!router)
-        return;
+        goto exit_flush;
 
     fe = vr_get_flow_entry(router, flmd->flmd_index);
     if (!fe)
-        return;
+        goto exit_flush;
 
     vr_init_forwarding_md(&fmd);
     vr_flow_set_forwarding_md(router, fe, flmd->flmd_index, &fmd);
@@ -1318,6 +1318,9 @@ vr_flow_flush(void *arg)
         vr_reset_flow_entry(router, fe, flmd->flmd_index);
     } 
 
+exit_flush:
+    vr_free(flmd);
+
     return;
 }