[Spice-devel] [PATCH spice-protocol] qxl_dev: Add comment to QXLQUICData->data field

[Frediano Ziglio]

ping

> 
> Recently a bug using this structure was fixed.
> The bug involved understand the usage of this field so add some
> note on the field for future reference.
> 
> Signed-off-by: Frediano Ziglio <fziglio at redhat.com>
> ---
>  spice/qxl_dev.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/spice/qxl_dev.h b/spice/qxl_dev.h
> index c844d7b..3f56aae 100644
> --- a/spice/qxl_dev.h
> +++ b/spice/qxl_dev.h
> @@ -740,6 +740,9 @@ typedef struct SPICE_ATTR_PACKED QXLSurfaceId {
>  
>  typedef struct SPICE_ATTR_PACKED QXLQUICData {
>      uint32_t data_size;
> +    /* This data for QUIC is a QXLDataChunk.
> +     * This differs from QXLBitmap where it's a reference to bitmap data or
> +     * a reference to QXLDataChunk */
>      uint8_t data[0];
>  } QXLQUICData, QXLLZRGBData, QXLJPEGData;
>