From 9d6e3ae6efad4dbd3c95d279440ed25152c2b300 Mon Sep 17 00:00:00 2001
From: Jeffrey Walton <noloader@gmail.com>
Date: Sun, 24 Jan 2016 18:40:22 -0500
Subject: [PATCH] Cleared -Wcast-align (Issue 122)

---
 crc.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/crc.cpp b/crc.cpp
index 3a2cb4fe..0ddfe448 100644
--- a/crc.cpp
+++ b/crc.cpp
@@ -124,6 +124,7 @@ CRC32::CRC32()
 
 void CRC32::Update(const byte *s, size_t n)
 {
+	assert(IsAlignedOn(s,GetAlignmentOf<word32>()));
 	word32 crc = m_crc;
 
 	for(; !IsAligned<word32>(s) && n > 0; n--)
@@ -131,7 +132,7 @@ void CRC32::Update(const byte *s, size_t n)
 
 	while (n >= 4)
 	{
-		crc ^= *(const word32 *)s;
+		crc ^= *(const word32 *)(void*)s;
 		crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
 		crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
 		crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);