[PATCH] wldap32: Properly implement ldap_encode_sort_control[A,W] (Coverity)

[Hans Leidekker]

On Sun, 2015-11-22 at 15:31 +0300, Nikolay Sivov wrote:
>  ULONG CDECL ldap_encode_sort_controlA( WLDAP32_LDAP *ld, PLDAPSortKeyA *sortkeys,
> -    PLDAPControlA control, BOOLEAN critical )
> +    PLDAPControlA ret, BOOLEAN critical )
>  {
> -    return ldap_create_sort_controlA( ld, sortkeys, critical, &control );
> +    LDAPControlA *control;
> +    ULONG result;
> +
> +    if ((result = ldap_create_sort_controlA( ld, sortkeys, critical, &control )) == WLDAP32_LDAP_SUCCESS)
> +    {
> +        ret->ldctl_oid = strdupU(control->ldctl_oid);
> +        ret->ldctl_value.bv_len = control->ldctl_value.bv_len;
> +        ret->ldctl_value.bv_val = strdupU(control->ldctl_value.bv_val);

bv_val is not a string. Otherwise the patch looks good.