From: Eric Biggers <ebiggers3@gmail.com>
Date: Tue, 14 Jan 2014 20:46:18 +0000 (-0600)
Subject: read_metadata_resource():  Don't decrement stream refcnts in error path
X-Git-Tag: v1.6.1~46
X-Git-Url: https://wimlib.net/git/?p=wimlib;a=commitdiff_plain;h=fc27ea11d17c65800916cef3fcdbd24b8290ec2a

read_metadata_resource():  Don't decrement stream refcnts in error path

If a metadata resource could not be fully read, the code would decrement
the reference counts of streams referenced by the tree.  However this
should not be done, as there is no corresponding increment.
---

diff --git a/src/metadata_resource.c b/src/metadata_resource.c
index 9cd86f9e..f9401d01 100644
--- a/src/metadata_resource.c
+++ b/src/metadata_resource.c
@@ -184,7 +184,7 @@ out_success:
 	ret = 0;
 	goto out_free_buf;
 out_free_dentry_tree:
-	free_dentry_tree(root, wim->lookup_table);
+	free_dentry_tree(root, NULL);
 out_free_security_data:
 	free_wim_security_data(security_data);
 out_free_buf: