From 7dc6bd90c569c49807462b0740b18e32fab4d8b7 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@gmail.com>
Date: Tue, 19 Jul 2011 16:53:43 -0400
Subject: Use union to avoid casts in code to store results of hashsum
 computations

---
 crypt/sha512.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'crypt/sha512.h')

diff --git a/crypt/sha512.h b/crypt/sha512.h
index 27dd717..28d63fc 100644
--- a/crypt/sha512.h
+++ b/crypt/sha512.h
@@ -44,7 +44,11 @@ struct sha512_ctx
     uint64_t total[2];
   };
   uint64_t buflen;
-  char buffer[256] __attribute__ ((__aligned__ (__alignof__ (uint64_t))));
+  union
+  {
+    char buffer[256];
+    uint64_t buffer64[32];
+  };
 };
 
 /* Initialize structure containing state of computation.
-- 
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