> 
> This patch prevents possible memory leak.
> 
> Found by coverity.
> 
> Signed-off-by: Uri Lublin <u...@redhat.com>
> ---
>  server/red-parse-qxl.c | 11 +++++++----
>  1 file changed, 7 insertions(+), 4 deletions(-)
> 
> diff --git a/server/red-parse-qxl.c b/server/red-parse-qxl.c
> index d75e27e..4dcf4ee 100644
> --- a/server/red-parse-qxl.c
> +++ b/server/red-parse-qxl.c
> @@ -371,13 +371,16 @@ static SpiceChunks
> *red_get_image_data_flat(RedMemSlotInfo *slots, int group_id,
>  {
>      SpiceChunks *data;
>      int error;
> +    unsigned long bitmap_virt;
> +

This assumes LP64 architectures, why not using a

    void *image_data;

> +    bitmap_virt = memslot_get_virt(slots, addr, size, group_id, &error);

here 

    image_data = (void*)memslot_get_virt(slots, addr, size, group_id, &error);

> +    if (error) {
> +        return 0;
> +    }
>  
>      data = spice_chunks_new(1);
>      data->data_size      = size;
> -    data->chunk[0].data  = (void*)memslot_get_virt(slots, addr, size,
> group_id, &error);
> -    if (error) {
> -        return 0;
> -    }
> +    data->chunk[0].data  = (void*)bitmap_virt;

here

    data->chunk[0].data  = image_data;

>      data->chunk[0].len   = size;
>      return data;
>  }

This is portable to LLP64 (I know, Linux is always LP64 but it does not
cost much).

Frediano
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