From 2373185a03c421ef8c87483ef637c5728ac0260d Mon Sep 17 00:00:00 2001
From: henoheno <henoheno>
Date: Sat, 24 Jul 2004 23:58:41 +0900
Subject: [PATCH] BugTrack/639 memo-plugin didn't care commas,
 double-quoted-string's double quotes, and multiple arguments

---
 plugin/memo.inc.php | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/plugin/memo.inc.php b/plugin/memo.inc.php
index 3b2ef13..4302744 100644
--- a/plugin/memo.inc.php
+++ b/plugin/memo.inc.php
@@ -1,5 +1,5 @@
 <?php
-// $Id: memo.inc.php,v 1.10 2004/07/24 14:16:32 henoheno Exp $
+// $Id: memo.inc.php,v 1.11 2004/07/24 14:58:41 henoheno Exp $
 
 /////////////////////////////////////////////////
 // ¥Æ¥­¥¹¥È¥¨¥ê¥¢¤Î¥«¥é¥à¿ô
@@ -18,6 +18,8 @@ function plugin_memo_action()
 
 	$memo_body = preg_replace("/\r/", '', $vars['msg']);
 	$memo_body = str_replace("\n", "\\n", $memo_body);
+	$memo_body = str_replace('"', '&#x22;', $memo_body); // Escape double quotes
+	$memo_body = str_replace(',', '&#x2c;', $memo_body); // Escape commas
 
 	$postdata_old  = get_source($vars['refer']);
 	$postdata = '';
@@ -84,11 +86,10 @@ function plugin_memo_convert()
 	}
 	$memo_no = $numbers[$vars['page']]++;
 
-	$data = '';
-	if (func_num_args()) {
-		list($data) = func_get_args();
-	}
-
+	$data = func_get_args();
+	$data = implode(',', $data);	// Care all arguments
+	$data = str_replace('&#x2c;', ',', $data); // Unescape commas
+	$data = str_replace('&#x22;', '"', $data); // Unescape double quotes
 	$data = htmlspecialchars(str_replace("\\n", "\n", $data));
 
 	$s_page   = htmlspecialchars($vars['page']);
-- 
2.11.0