X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/6f1539320b7b2701d391c9921177b31898767bb7..9711181a3f7b69b82bc975d6c208f9484e168fbd:/IkiWiki/CGI.pm

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index 3fadc462e..3000ed100 100644
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -229,6 +229,20 @@ sub cgi_prefs ($$) {
 	showform($form, $buttons, $session, $q);
 }
 
+sub cgi_custom_failure ($$) {
+	my $header=shift;
+	my $message=shift;
+
+	print $header;
+	print $message;
+
+	# Internet Explod^Hrer won't show custom 404 responses
+	# unless they're >= 512 bytes
+	print ' ' x 512;
+
+	exit;
+}
+
 sub check_banned ($$) {
 	my $q=shift;
 	my $session=shift;
@@ -236,11 +250,11 @@ sub check_banned ($$) {
 	my $name=$session->param("name");
 	if (defined $name) {
 		if (grep { $name eq $_ } @{$config{banned_users}}) {
-			print $q->header(-status => "403 Forbidden");
 			$session->delete();
-			print gettext("You are banned.");
 			cgi_savesession($session);
-			exit;
+			cgi_custom_failure(
+				$q->header(-status => "403 Forbidden"),
+				gettext("You are banned."));
 		}
 	}
 }
@@ -317,7 +331,7 @@ sub cgi (;$$) {
 			error("\"do\" parameter missing");
 		}
 	}
-	
+
 	# Need to lock the wiki before getting a session.
 	lockwiki();
 	loadindex();