From e25de4a78b6d860f1f740d9b130ed7536bdae949 Mon Sep 17 00:00:00 2001
From: weidai <weidai11@users.noreply.github.com>
Date: Tue, 4 Feb 2003 00:40:24 +0000
Subject: [PATCH] Seek() bug fix

---
 modes.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modes.cpp b/modes.cpp
index a517c719..e573d3ce 100644
--- a/modes.cpp
+++ b/modes.cpp
@@ -63,9 +63,9 @@ void CipherModeBase::SetIV(const byte *iv)
 void CTR_ModePolicy::SeekToIteration(dword iterationCount)
 {
 	int carry=0;
-	for (int i=BlockSize()-1; i>=0 && (iterationCount || carry); i--)
+	for (int i=BlockSize()-1; i>=0; i--)
 	{
-		unsigned int sum = m_counterArray[i] + byte(iterationCount) + carry;
+		unsigned int sum = m_register[i] + byte(iterationCount) + carry;
 		m_counterArray[i] = (byte) sum;
 		carry = sum >> 8;
 		iterationCount >>= 8;