Re: [PATCH] shared/att: Fix boolean check in handle_notify()

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Hi Andrei,

On Fri, May 29, 2015 at 11:09 AM, Andrei Emeltchenko
<Andrei.Emeltchenko.news@xxxxxxxxx> wrote:
> From: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx>
>
> ext_signed is boolean and shall be checked with logical op.
> ---
>  src/shared/att.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/shared/att.c b/src/shared/att.c
> index 053aa47..a3d8f89 100644
> --- a/src/shared/att.c
> +++ b/src/shared/att.c
> @@ -733,7 +733,7 @@ static void handle_notify(struct bt_att *att, uint8_t opcode, uint8_t *pdu,
>         const struct queue_entry *entry;
>         bool found;
>
> -       if (opcode & ATT_OP_SIGNED_MASK & !att->ext_signed) {
> +       if (opcode & ATT_OP_SIGNED_MASK && !att->ext_signed) {

I guess adding (opcode & ATT_OP_SIGNED_MASK) would make this even more clearer.

>                 if (!handle_signed(att, opcode, pdu, pdu_len))
>                         return;
>                 pdu_len -= BT_ATT_SIGNATURE_LEN;
> --
> 2.1.4
>
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-- 
Luiz Augusto von Dentz
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