From 70601e0691e178ca23f14fdc666a97efce26897f Mon Sep 17 00:00:00 2001
From: hasso <hasso>
Date: Fri, 27 May 2005 03:26:57 +0000
Subject: 	* bgp_routemap.c: Stop leaking communities.

	Fixes bugzilla #89. [backport candidate]
---
 bgpd/ChangeLog      | 4 ++++
 bgpd/bgp_routemap.c | 7 +++++++
 2 files changed, 11 insertions(+)

diff --git a/bgpd/ChangeLog b/bgpd/ChangeLog
index 7c339221..2969c326 100644
--- a/bgpd/ChangeLog
+++ b/bgpd/ChangeLog
@@ -1,3 +1,7 @@
+2005-05-27 Hasso Tepper <hasso at quagga.net>
+
+	* bgp_routemap.c: Stop leaking communities.
+
 2005-05-27 Hasso Tepper <hasso at quagga.net>
 
 	* bgpd.c: Deleting bgp->rsclient list needs fix similar to pree-groups
diff --git a/bgpd/bgp_routemap.c b/bgpd/bgp_routemap.c
index fc2c8fd9..6c10987b 100644
--- a/bgpd/bgp_routemap.c
+++ b/bgpd/bgp_routemap.c
@@ -1268,6 +1268,10 @@ route_set_community (void *rule, struct prefix *prefix,
 	new = community_dup (rcs->com);
 
       attr->community = new;
+
+      if (old)
+	community_free (old);
+
       attr->flag |= ATTR_FLAG_BIT (BGP_ATTR_COMMUNITIES);
     }
 
@@ -1448,6 +1452,9 @@ route_set_ecommunity_rt (void *rule, struct prefix *prefix,
 
       bgp_info->attr->ecommunity = new_ecom;
 
+      if (old_ecom)
+	ecommunity_free (old_ecom);
+
       bgp_info->attr->flag |= ATTR_FLAG_BIT (BGP_ATTR_EXT_COMMUNITIES);
     }
   return RMAP_OKAY;
-- 
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