[openssl-commits] [openssl] OpenSSL_1_0_2-stable update

[Matt Caswell]

The branch OpenSSL_1_0_2-stable has been updated
       via  5438e17de05cfd383790c63bd5770945ac1ccc7f (commit)
      from  49cc3f4038d81ffdad95c9e49e72bc497f4d3954 (commit)


- Log -----------------------------------------------------------------
commit 5438e17de05cfd383790c63bd5770945ac1ccc7f
Author: Matt Caswell <matt at openssl.org>
Date:   Thu Jul 9 16:37:54 2015 +0100

    Fix warning when compiling with no-ec2m
    
    EC_KEY_set_public_key_affine_coordinates was using some variables that only
    apply if OPENSSL_NO_EC2M is not defined.
    
    Reviewed-by: Viktor Dukhovni <viktor at openssl.org>
    (cherry picked from commit 8d11b7c7ee84ad0aa243476088285d15b22c5470)

-----------------------------------------------------------------------

Summary of changes:
 crypto/ec/ec_key.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/crypto/ec/ec_key.c b/crypto/ec/ec_key.c
index 55ce3fe..c784b6f 100644
--- a/crypto/ec/ec_key.c
+++ b/crypto/ec/ec_key.c
@@ -366,7 +366,10 @@ int EC_KEY_set_public_key_affine_coordinates(EC_KEY *key, BIGNUM *x,
     BN_CTX *ctx = NULL;
     BIGNUM *tx, *ty;
     EC_POINT *point = NULL;
-    int ok = 0, tmp_nid, is_char_two = 0;
+    int ok = 0;
+#ifndef OPENSSL_NO_EC2M
+    int tmp_nid, is_char_two = 0;
+#endif
 
     if (!key || !key->group || !x || !y) {
         ECerr(EC_F_EC_KEY_SET_PUBLIC_KEY_AFFINE_COORDINATES,
@@ -382,14 +385,15 @@ int EC_KEY_set_public_key_affine_coordinates(EC_KEY *key, BIGNUM *x,
     if (!point)
         goto err;
 
+    tx = BN_CTX_get(ctx);
+    ty = BN_CTX_get(ctx);
+
+#ifndef OPENSSL_NO_EC2M
     tmp_nid = EC_METHOD_get_field_type(EC_GROUP_method_of(key->group));
 
     if (tmp_nid == NID_X9_62_characteristic_two_field)
         is_char_two = 1;
 
-    tx = BN_CTX_get(ctx);
-    ty = BN_CTX_get(ctx);
-#ifndef OPENSSL_NO_EC2M
     if (is_char_two) {
         if (!EC_POINT_set_affine_coordinates_GF2m(key->group, point,
                                                   x, y, ctx))