From 020dce48e9ff878cf1a464a93756d152dd6eec5a Mon Sep 17 00:00:00 2001
From: Russell Bryant <russell@russellbryant.com>
Date: Tue, 17 Jun 2008 15:52:36 +0000
Subject: [PATCH] Merged revisions 123272 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/trunk

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r123272 | russell | 2008-06-17 10:52:13 -0500 (Tue, 17 Jun 2008) | 12 lines

Merged revisions 123271 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4

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r123271 | russell | 2008-06-17 10:48:31 -0500 (Tue, 17 Jun 2008) | 4 lines

Fix a memory leak in astobj2 that was pointed out by seanbright.  When a container
got destroyed, the underlying bucket list entry for each object that was in the
container at that time did not get free'd.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@123273 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 main/astobj2.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/main/astobj2.c b/main/astobj2.c
index 8c783955b4..dd48ae924a 100644
--- a/main/astobj2.c
+++ b/main/astobj2.c
@@ -588,9 +588,18 @@ static int cd_cb(void *obj, void *arg, int flag)
 static void container_destruct(void *_c)
 {
 	struct ao2_container *c = _c;
+	int i;
 
 	ao2_callback(c, OBJ_UNLINK, cd_cb, NULL);
 
+	for (i = 0; i < c->n_buckets; i++) {
+		struct bucket_list *cur;
+
+		while ((cur = AST_LIST_REMOVE_HEAD(&c->buckets[i], entry))) {
+			ast_free(cur);
+		}
+	}
+
 #ifdef AO2_DEBUG
 	ast_atomic_fetchadd_int(&ao2.total_containers, -1);
 #endif