From fd4a3d5515ad9e05f7d6a924fb6a48f692895ff7 Mon Sep 17 00:00:00 2001
From: Anthony Minessale <anthony.minessale@gmail.com>
Date: Wed, 4 Jun 2008 17:53:33 +0000
Subject: [PATCH] prevent endless loop

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8754 d0543943-73ff-0310-b7d9-9358b9ac24b2
---
 libs/apr/memory/unix/apr_pools.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/libs/apr/memory/unix/apr_pools.c b/libs/apr/memory/unix/apr_pools.c
index 4faf2aac14..e54f7667a6 100644
--- a/libs/apr/memory/unix/apr_pools.c
+++ b/libs/apr/memory/unix/apr_pools.c
@@ -1990,7 +1990,12 @@ APR_DECLARE(void) apr_pool_cleanup_kill(apr_pool_t *p, const void *data,
         }
 
         lastp = &c->next;
-        c = c->next;
+
+		if (c == c->next) {
+			c = NULL;
+		} else {
+			c = c->next;
+		}
     }
 }