From b89c0dd40131bd782fa134e50e256db35c015e98 Mon Sep 17 00:00:00 2001
From: deraadt <>
Date: Tue, 26 Feb 2008 10:48:16 +0000
Subject: fix memory leak (in one case of unaligned buffers); from Markus
 Kvetter ok markus

---
 src/lib/libcrypto/engine/hw_cryptodev.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/lib/libcrypto/engine/hw_cryptodev.c')

diff --git a/src/lib/libcrypto/engine/hw_cryptodev.c b/src/lib/libcrypto/engine/hw_cryptodev.c
index d3b186c132..a98f5d7e57 100644
--- a/src/lib/libcrypto/engine/hw_cryptodev.c
+++ b/src/lib/libcrypto/engine/hw_cryptodev.c
@@ -693,8 +693,9 @@ xcrypt_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
 
 	viac3_xcrypt_cbc(cw, usein, useout, ctx->cipher_data,  inl / 16, ivp);
 
-	if (ISUNALIGNED(out)) {
-		bcopy(spare, out, inl);
+	if (ISUNALIGNED(in) || ISUNALIGNED(out)) {
+		if (ISUNALIGNED(out))
+			bcopy(spare, out, inl);
 		free(spare);
 	}
 
-- 
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