From: Eric Biggers <ebiggers3@gmail.com>
Date: Mon, 19 Oct 2015 00:39:29 +0000 (-0500)
Subject: xml_export_image(): fix memory leak if append_image_node() fails
X-Git-Tag: v1.8.3~47
X-Git-Url: https://wimlib.net/git/?p=wimlib;a=commitdiff_plain;h=871910d3159f6bbbe2981db833c727cb96f16c61

xml_export_image(): fix memory leak if append_image_node() fails
---

diff --git a/src/xml.c b/src/xml.c
index a6dab415..baf51941 100644
--- a/src/xml.c
+++ b/src/xml.c
@@ -809,7 +809,10 @@ xml_export_image(const struct wim_xml_info *src_info, int src_image,
 
 	xmlFreeProp(unlink_index_attribute(dest_node));
 
-	return append_image_node(dest_info, dest_node);
+	ret = append_image_node(dest_info, dest_node);
+	if (ret)
+		goto err;
+	return 0;
 
 err:
 	xmlFreeNode(dest_node);