Re: [PATCH v14 12/14] virtio-gpu: Handle resource blob commands

["Alex Bennée" <alex.bennee@linaro.org>]

Dmitry Osipenko <dmitry.osipenko@collabora.com> writes:

> From: Antonio Caggiano <antonio.caggiano@collabora.com>
>
> Support BLOB resources creation, mapping and unmapping by calling the
> new stable virglrenderer 0.10 interface. Only enabled when available and
> via the blob config. E.g. -device virtio-vga-gl,blob=true
>
<snip>
>  
>  #if VIRGL_VERSION_MAJOR >= 1
> +static void virgl_cmd_resource_create_blob(VirtIOGPU *g,
> +                                           struct virtio_gpu_ctrl_command *cmd)
> +{
> +    struct virgl_renderer_resource_create_blob_args virgl_args = { 0 };
> +    g_autofree struct virtio_gpu_virgl_resource *res;

Newer compilers rightly complain that g_free may be called on an
uninitialised value (if we early return). Setting to NULL should be
enough here.

<snip>

-- 
Alex Bennée
Virtualisation Tech Lead @ Linaro