1 files changed, 4 insertions, 4 deletions

diff --git a/src/lib/libcrypto/bn/bn_kron.c b/src/lib/libcrypto/bn/bn_kron.c
index 699cda55f0..274da5d186 100644
--- a/src/lib/libcrypto/bn/bn_kron.c
+++ b/src/lib/libcrypto/bn/bn_kron.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bn_kron.c,v 1.5 2014/07/11 08:44:48 jsing Exp $ */
+/* $OpenBSD: bn_kron.c,v 1.6 2015/02/09 15:49:22 jsing Exp $ */
 /* ====================================================================
  * Copyright (c) 1998-2000 The OpenSSL Project.  All rights reserved.
  *
@@ -79,9 +79,9 @@ BN_kronecker(const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
         bn_check_top(b);
 
         BN_CTX_start(ctx);
-        A = BN_CTX_get(ctx);
-        B = BN_CTX_get(ctx);
-        if (B == NULL)
+        if ((A = BN_CTX_get(ctx)) == NULL)
+                goto end;
+        if ((B = BN_CTX_get(ctx)) == NULL)
                 goto end;
 
         err = !BN_copy(A, a);