Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/3828)
@@ -247,6 +247,8 @@ int ec_GFp_mont_group_set_curve(EC_GROUP *group, const BIGNUM *p,
BN_CTX_free(new_ctx);
if (mont != NULL)
BN_MONT_CTX_free(mont);
+ if (one != NULL)
+ BN_free(one);
return ret;
}