From 60b3090a54a7c55e7425c8523dab05b790dd664d Mon Sep 17 00:00:00 2001
From: Jon Griffiths <jon_p_griffiths@yahoo.com>
Date: Wed, 23 Mar 2016 11:49:48 +1300
Subject: [PATCH 1/1] sha256: Make our u32 and u8 fields the same size

These are just aliases to a buffer: its customary for these to
have the same size, and makes sizeof() consistent in case anyone
decides to use the members instead of the containing union.

Signed-off-by: Jon Griffiths <jon_p_griffiths@yahoo.com>
---
 ccan/crypto/sha256/sha256.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ccan/crypto/sha256/sha256.h b/ccan/crypto/sha256/sha256.h
index eedaa94e..3e1a4919 100644
--- a/ccan/crypto/sha256/sha256.h
+++ b/ccan/crypto/sha256/sha256.h
@@ -49,7 +49,7 @@ struct sha256_ctx {
 	uint32_t s[8];
 	uint64_t bytes;
 	union {
-		uint32_t u32[8];
+		uint32_t u32[16];
 		unsigned char u8[64];
 	} buf;
 #endif
-- 
2.39.2