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@

1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/libcrypto/ec/ec2_mult.c b/src/lib/libcrypto/ec/ec2_mult.c
index c74571f88c..dd113907be 100644
--- a/src/lib/libcrypto/ec/ec2_mult.c
+++ b/src/lib/libcrypto/ec/ec2_mult.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ec2_mult.c,v 1.5 2014/07/12 16:03:37 miod Exp $ */
+/* $OpenBSD: ec2_mult.c,v 1.6 2015/02/08 22:25:03 miod Exp $ */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
  *
@@ -272,7 +272,7 @@ ec_GF2m_montgomery_point_multiply(const EC_GROUP *group, EC_POINT *r,
         }
         /* if result should be point at infinity */
         if ((scalar == NULL) || BN_is_zero(scalar) || (point == NULL) ||
-            EC_POINT_is_at_infinity(group, point)) {
+            EC_POINT_is_at_infinity(group, point) > 0) {
                 return EC_POINT_set_to_infinity(group, r);
         }
         /* only support affine coordinates */