--- john-1.7.6-jumbo-12/src/rawSHA1_fmt.c	Sun Aug 22 12:35:32 2010
+++ john-1.7.6/src/rawSHA1_fmt.c	Tue Mar 15 17:11:55 2011
@@ -99,7 +104,8 @@ static void rawsha1_set_key(char *key, i
 	if(index==0)
 	{
 		total_len = 0;
-		memset(saved_key, 0, sizeof(saved_key));
+		//memset(saved_key, 0, sizeof(saved_key));
+		memset(saved_key, 0, 64*MMX_COEF);
 	}
 	len = strlen(key);
 	if(len>PLAINTEXT_LENGTH)