From bdf2764457bef7c33be289b889ddf6df91773296 Mon Sep 17 00:00:00 2001
From: Tomas Hozza <thozza@redhat.com>
Date: Wed, 10 Jul 2013 13:23:37 +0200
Subject: [PATCH] Set iri->orig_url to NULL after free.

Set iri->orig_url to NULL after free to prevent double
free in retrieve_url() and iri_free() when using IRI
and downloading site that redirects itself.

Signed-off-by: Tomas Hozza <thozza@redhat.com>
---
 src/retr.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/retr.c b/src/retr.c
index 6204839..66624dc 100644
--- a/src/retr.c
+++ b/src/retr.c
@@ -838,6 +838,7 @@ retrieve_url (struct url * orig_parsed, const char *origurl, char **file,
       iri->utf8_encode = opt.enable_iri;
       set_content_encoding (iri, NULL);
       xfree_null (iri->orig_url);
+      iri->orig_url = NULL;
 
       /* Now, see if this new location makes sense. */
       newloc_parsed = url_parse (mynewloc, &up_error_code, iri, true);
-- 
1.8.3.1