From 91891cbbf63b260ca1a8ffd0d561ee87fb3239ac Mon Sep 17 00:00:00 2001
From: Leif Walsh <leif@tokutek.com>
Date: Wed, 17 Apr 2013 00:00:17 -0400
Subject: [PATCH] [t:4541] fix memory leak of cmp_descriptor

git-svn-id: file:///svn/toku/tokudb@41610 c7de825b-a66e-492c-adef-691d508d4ae1
---
 newbrt/brt.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/newbrt/brt.c b/newbrt/brt.c
index e6e1c295bbe..406347f1ca4 100644
--- a/newbrt/brt.c
+++ b/newbrt/brt.c
@@ -3474,6 +3474,9 @@ cleanup:
 
 static void 
 brt_update_cmp_descriptor(BRT t) {
+    if (t->h->cmp_descriptor.dbt.data != NULL) {
+        toku_free(t->h->cmp_descriptor.dbt.data);
+    }
     t->h->cmp_descriptor.dbt.size = t->h->descriptor.dbt.size;
     t->h->cmp_descriptor.dbt.data = toku_xmemdup(
         t->h->descriptor.dbt.data,