From dd6276f01b34c3a6f2592c0bd72685bbba93fb31 Mon Sep 17 00:00:00 2001
From: miod <>
Date: Sun, 8 Feb 2015 22:25:03 +0000
Subject: Use `> 0' instead of `!= 0' as a successful condition for
 EC_POINT_is_at_infinity() and EC_POINT_is_on_curve(), for they may return -1
 should an error arise. ok doug@ jsing@

---
 src/lib/libcrypto/ec/ec_check.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/lib/libcrypto/ec/ec_check.c')

diff --git a/src/lib/libcrypto/ec/ec_check.c b/src/lib/libcrypto/ec/ec_check.c
index 779e03cc2b..21072305d5 100644
--- a/src/lib/libcrypto/ec/ec_check.c
+++ b/src/lib/libcrypto/ec/ec_check.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ec_check.c,v 1.4 2014/07/12 16:03:37 miod Exp $ */
+/* $OpenBSD: ec_check.c,v 1.5 2015/02/08 22:25:03 miod Exp $ */
 /* ====================================================================
  * Copyright (c) 1998-2002 The OpenSSL Project.  All rights reserved.
  *
@@ -85,7 +85,7 @@ EC_GROUP_check(const EC_GROUP * group, BN_CTX * ctx)
 		ECerr(EC_F_EC_GROUP_CHECK, EC_R_UNDEFINED_GENERATOR);
 		goto err;
 	}
-	if (!EC_POINT_is_on_curve(group, group->generator, ctx)) {
+	if (EC_POINT_is_on_curve(group, group->generator, ctx) <= 0) {
 		ECerr(EC_F_EC_GROUP_CHECK, EC_R_POINT_IS_NOT_ON_CURVE);
 		goto err;
 	}
@@ -100,7 +100,7 @@ EC_GROUP_check(const EC_GROUP * group, BN_CTX * ctx)
 	}
 	if (!EC_POINT_mul(group, point, order, NULL, NULL, ctx))
 		goto err;
-	if (!EC_POINT_is_at_infinity(group, point)) {
+	if (EC_POINT_is_at_infinity(group, point) <= 0) {
 		ECerr(EC_F_EC_GROUP_CHECK, EC_R_INVALID_GROUP_ORDER);
 		goto err;
 	}
-- 
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