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RT3863 ECC: Add missing NULL check. Set a flag

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Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
This commit is contained in:
Billy Brumley 2016-01-21 14:06:57 +02:00
parent 7fccf05d26
commit dd67493c34
2 changed files with 3 additions and 0 deletions
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1
crypto/ec/ec2_smpl.c
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@ -742,6 +742,7 @@ int ec_GF2m_simple_make_affine(const EC_GROUP *group, EC_POINT *point,
goto err;
if (!BN_one(point->Z))
goto err;
point->Z_is_one = 1;
ret = 1;

2
crypto/ec/ec_key.c
View file

@ -384,6 +384,8 @@ int EC_KEY_set_public_key_affine_coordinates(EC_KEY *key, BIGNUM *x,
tx = BN_CTX_get(ctx);
ty = BN_CTX_get(ctx);
if (ty == NULL)
goto err;
#ifndef OPENSSL_NO_EC2M
tmp_nid = EC_METHOD_get_field_type(EC_GROUP_method_of(key->group));