From: Dr. Stephen Henson <steve@openssl.org>
Date: Wed, 26 Oct 2011 16:43:34 +0000 (+0000)
Subject: PR: 2632
X-Git-Tag: master-pre-reformat~2079
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=32cf5baeae21774db04af2ad2d74567a617c6fec;p=thirdparty%2Fopenssl.git

PR: 2632
Submitted by: emmanuel.azencot@bull.net
Reviewed by: steve

Return -1 immediately if not affine coordinates as BN_CTX has not been
set up.
---

diff --git a/crypto/ec/ec2_smpl.c b/crypto/ec/ec2_smpl.c
index f37347b5e1f..9a9476f0c13 100644
--- a/crypto/ec/ec2_smpl.c
+++ b/crypto/ec/ec2_smpl.c
@@ -556,7 +556,7 @@ int ec_GF2m_simple_is_on_curve(const EC_GROUP *group, const EC_POINT *point, BN_
 	field_sqr = group->meth->field_sqr;	
 
 	/* only support affine coordinates */
-	if (!point->Z_is_one) goto err;
+	if (!point->Z_is_one) return -1;
 
 	if (ctx == NULL)
 		{