Fix double free of iri->orig_url (#981778)

Signed-off-by: Tomas Hozza <thozza@redhat.com>

wget-1.14-fix-double-free-of-iri-orig_url.patch

@@ -0,0 +1,29 @@
+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
+

wget.spec

@@ -1,7 +1,7 @@
 Summary: A utility for retrieving files using the HTTP or FTP protocols
 Name: wget
 Version: 1.14
-Release: 6%{?dist}
+Release: 7%{?dist}
 License: GPLv3+
 Group: Applications/Internet
 Url: http://www.gnu.org/software/wget/
@@ -13,6 +13,7 @@ Patch3: wget-1.14-sslreadtimeout.patch
 Patch4: wget-1.14-manpage-tex5.patch
 Patch5: wget-1.14-add_missing_options_doc.patch
 Patch6: wget-1.14-texi2pod_error_perl518.patch
+Patch7: wget-1.14-fix-double-free-of-iri-orig_url.patch
 
 Provides: webclient
 Provides: bundled(gnulib) 
@@ -38,6 +39,7 @@ support for Proxy servers, and configurability.
 %patch4 -p1
 %patch5 -p1
 %patch6 -p1
+%patch7 -p1
 
 %build
 if pkg-config openssl ; then
@@ -74,6 +76,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_infodir}/*
 
 %changelog
+* Wed Jul 10 2013 Tomas Hozza <thozza@redhat.com> - 1.14-7
+- Fix double free of iri->orig_url (#981778)
+
 * Mon Jun 24 2013 Tomas Hozza <thozza@redhat.com> - 1.14-6
 - add missing options accept-regex and reject-regex to man page
 - fix errors in texi2pod introduced in Perl-5.18