From 184e9c409080ceb84516f0fff0aa1fa6488ae848 Mon Sep 17 00:00:00 2001
From: David Garske <david@wolfssl.com>
Date: Fri, 19 May 2017 14:10:50 -0700
Subject: [PATCH] Fix typo from intermediate change for unaligned CBC fixes.
 Thanks Nick.

---
 wolfcrypt/src/aes.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wolfcrypt/src/aes.c b/wolfcrypt/src/aes.c
index e8a8b2b28..a8cba6d70 100755
--- a/wolfcrypt/src/aes.c
+++ b/wolfcrypt/src/aes.c
@@ -2375,7 +2375,7 @@ int wc_AesSetIV(Aes* aes, const byte* iv)
         CRYP_IVStructInit(&AES_CRYP_IVInitStructure);
 
         /* if input and output same will overwrite input iv */
-        XMEMCPY(aes->tmp, in + len - AES_BLOCK_SIZE, AES_BLOCK_SIZE);
+        XMEMCPY(aes->tmp, in + sz - AES_BLOCK_SIZE, AES_BLOCK_SIZE);
 
         /* reset registers to their default values */
         CRYP_DeInit();