From 6be8153a8bddf7be43aca1efb829ba719409787a Mon Sep 17 00:00:00 2001
From: cryptonotefoundation <dev@cryptonote.org>
Date: Fri, 5 Sep 2014 13:46:10 +0000
Subject: [PATCH] CryptoC-3: fix for Merkle tree root issue

---
 src/crypto/tree-hash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/crypto/tree-hash.c b/src/crypto/tree-hash.c
index a2b0eeaa..87423fb8 100644
--- a/src/crypto/tree-hash.c
+++ b/src/crypto/tree-hash.c
@@ -19,7 +19,7 @@ void tree_hash(const char (*hashes)[HASH_SIZE], size_t count, char *root_hash) {
     size_t i, j;
     size_t cnt = count - 1;
     char (*ints)[HASH_SIZE];
-    for (i = 1; i < sizeof(size_t); i <<= 1) {
+    for (i = 1; i < 8 * sizeof(size_t); i <<= 1) {
       cnt |= cnt >> i;
     }
     cnt &= ~(cnt >> 1);