From: Kinsey Moore <kmoore@digium.com>
Date: Thu, 7 Mar 2013 15:36:52 +0000 (+0000)
Subject: Fix minor memory leak in xmldoc
X-Git-Tag: 13.0.0-beta1~2037
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a3a2b995197103fb1d613121daab2b8320de622b;p=thirdparty%2Fasterisk.git

Fix minor memory leak in xmldoc

Strings retrieved via ast_xml_get_text() must be freed with
ast_xml_free_text().


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@382587 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/main/xmldoc.c b/main/xmldoc.c
index a38b598524..d0f8dbbbf5 100644
--- a/main/xmldoc.c
+++ b/main/xmldoc.c
@@ -1150,6 +1150,7 @@ static char *xmldoc_get_syntax_config_object(struct ast_xml_node *fixnode, const
 		text = ast_xml_get_text(tmp);
 		ast_str_set(&syntax, 0, "category %s /%s/", match ? "=~" : "!~", text);
 		ast_xml_free_attr(attr_value);
+		ast_xml_free_text(text);
 	}
 
 	if ((tmp = ast_xml_find_element(ast_xml_node_get_children(matchinfo), "field", NULL, NULL))) {
@@ -1157,6 +1158,7 @@ static char *xmldoc_get_syntax_config_object(struct ast_xml_node *fixnode, const
 		attr_value = ast_xml_get_attribute(tmp, "name");
 		ast_str_append(&syntax, 0, " matchfield: %s = %s", S_OR(attr_value, "Unknown"), text);
 		ast_xml_free_attr(attr_value);
+		ast_xml_free_text(text);
 	}
 	return ast_strdup(ast_str_buffer(syntax));
 }