From e21cbf4d9bafebb2560d1acac1e47e879c7f7493 Mon Sep 17 00:00:00 2001
From: Matthew Garrett <mjg@redhat.com>
Date: Mon, 2 Jul 2012 12:33:42 -0400
Subject: Update OpenSSL

---
 Cryptlib/OpenSSL/crypto/bn/bn_exp.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'Cryptlib/OpenSSL/crypto/bn/bn_exp.c')

diff --git a/Cryptlib/OpenSSL/crypto/bn/bn_exp.c b/Cryptlib/OpenSSL/crypto/bn/bn_exp.c
index 70a33f0d..d9b6c737 100755
--- a/Cryptlib/OpenSSL/crypto/bn/bn_exp.c
+++ b/Cryptlib/OpenSSL/crypto/bn/bn_exp.c
@@ -134,7 +134,8 @@ int BN_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx)
 		rr = BN_CTX_get(ctx);
 	else
 		rr = r;
-	if ((v = BN_CTX_get(ctx)) == NULL) goto err;
+	v = BN_CTX_get(ctx);
+	if (rr == NULL || v == NULL) goto err;
 
 	if (BN_copy(v,a) == NULL) goto err;
 	bits=BN_num_bits(p);
-- 
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