gitweb: esc_html() site name for title in OPML

This escapes the site name in OPML (XML uses the same escaping rules as HTML). Also fixes encoding issues because esc_html() uses to_utf8(). Signed-off-by: Jürgen Kreileder <jk@blackdown.de> Acked-by: Jakub Narębski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-12-17 10:22:22 +01:00 · 2011-12-17 10:22:22 +01:00 · 5d7910569b
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@ -7700,11 +7700,12 @@ sub git_opml {
 		-charset => 'utf-8',
 		-content_disposition => 'inline; filename="opml.xml"');

+	my $title = esc_html($site_name);
 	print <<XML;
 <?xml version="1.0" encoding="utf-8"?>
 <opml version="1.0">
 <head>
-  <title>$site_name OPML Export</title>
+  <title>$title OPML Export</title>
 </head>
 <body>
 <outline text="git RSS feeds">