Re: [PATCH 2/2] AVRCP: do not allow CT to set a property not supported

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Hi Lucas,

On Thu, Oct 6, 2011 at 2:49 PM, Lucas De Marchi
<lucas.demarchi@xxxxxxxxxxxxxx> wrote:
> If player never set a property, it means it doesn't support it. Doesn't
> allow the remote side to set it and send a REJECTED response.
> ---
>  audio/media.c     |    3 +++
>  doc/media-api.txt |    2 +-
>  2 files changed, 4 insertions(+), 1 deletions(-)
>
> diff --git a/audio/media.c b/audio/media.c
> index 9057d70..8d7b65b 100644
> --- a/audio/media.c
> +++ b/audio/media.c
> @@ -1126,6 +1126,9 @@ static int set_setting(uint8_t attr, uint8_t val, void *user_data)
>        if (property == NULL || value == NULL)
>                return -EINVAL;
>
> +       if (!g_hash_table_lookup(mp->settings, GUINT_TO_POINTER(attr)))
> +               return -EINVAL;
> +
>        msg = dbus_message_new_method_call(mp->sender, mp->path,
>                                                MEDIA_PLAYER_INTERFACE,
>                                                "SetProperty");
> diff --git a/doc/media-api.txt b/doc/media-api.txt
> index af4cfa0..7dc7661 100644
> --- a/doc/media-api.txt
> +++ b/doc/media-api.txt
> @@ -133,7 +133,7 @@ Object path freely definable
>  Methods                void SetProperty(string property, variant value)
>
>                        Changes the value of the specified property. Only
> -                       properties that are listed a read-write can be changed.
> +                       properties that are listed as read-write can be changed.
>
>                        On success this will emit a PropertyChanged signal.
>
> --
> 1.7.7

Ack.

-- 
Luiz Augusto von Dentz
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