From f76fa7b25a6b09c2443680e1ae915cd949704d4e Mon Sep 17 00:00:00 2001
From: arun <arun@nubati.net>
Date: Wed, 25 Apr 2007 08:17:43 +0000
Subject: fix: hash collision after a game has been cancled and the gameid is
 being reused.

---
 index.php | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'index.php')

diff --git a/index.php b/index.php
index 989a547..83c8cb7 100644
--- a/index.php
+++ b/index.php
@@ -109,10 +109,11 @@ if(myisset("new"))
     $game_id = mysql_insert_id();
     
     /* create hash */
-    $hashA = md5("AGameOfDoko".$game_id.$PlayerA.$EmailA);
-    $hashB = md5("AGameOfDoko".$game_id.$PlayerB.$EmailB);
-    $hashC = md5("AGameOfDoko".$game_id.$PlayerC.$EmailC);
-    $hashD = md5("AGameOfDoko".$game_id.$PlayerD.$EmailD);
+    $TIME  = (string) time(); /* to avoid collisions */
+    $hashA = md5("AGameOfDoko".$game_id.$PlayerA.$EmailA.$TIME);
+    $hashB = md5("AGameOfDoko".$game_id.$PlayerB.$EmailB.$TIME);
+    $hashC = md5("AGameOfDoko".$game_id.$PlayerC.$EmailC.$TIME);
+    $hashD = md5("AGameOfDoko".$game_id.$PlayerD.$EmailD.$TIME);
     
     /* create hands */
     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridA).
-- 
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