From b041e68427abb1b7806a90ed34b8fb241639788d 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 5dc9b61a6..680365d33 100644
--- a/dp-core/vr_flow.c
+++ b/dp-core/vr_flow.c
@@ -887,11 +887,11 @@ 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);
@@ -902,6 +902,9 @@ vr_flow_flush(void *arg)
         vr_reset_flow_entry(router, fe, flmd->flmd_index);
     }
 
+exit_flush:
+    vr_free(flmd);
+
     return;
 }