From 3e992b758b0d7e96f369372340b95d8ef4302aae Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kodama.kitenet.net>
Date: Sun, 19 Oct 2008 21:07:12 -0400
Subject: Fix issue with utf-8 in wikiname breaking session cookies, by
 entity-encoding the wikiname in the session cookie.

---
 IkiWiki/CGI.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'IkiWiki/CGI.pm')

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index dac522eea..4399d0dcb 100644
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -278,9 +278,9 @@ sub check_banned ($$) { #{{{
 sub cgi_getsession ($) { #{{{
 	my $q=shift;
 
-	eval q{use CGI::Session};
+	eval q{use CGI::Session; use HTML::Entities};
 	error($@) if $@;
-	CGI::Session->name("ikiwiki_session_".encode_utf8($config{wikiname}));
+	CGI::Session->name("ikiwiki_session_".encode_entities($config{wikiname}));
 	
 	my $oldmask=umask(077);
 	my $session = eval {
-- 
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