[Mesa-dev] [PATCH] meta: Check after null return value at blitframebuffer_texture()

[Iago Toral]

Reviewed-by: Iago Toral Quiroga <itoral at igalia.com>

On Sun, 2016-01-31 at 20:39 +0200, Juha-Pekka Heikkila wrote:
> Look after _mesa_meta_setup_sampler() return value.
> 
> Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila at gmail.com>
> ---
>  src/mesa/drivers/common/meta_blit.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/src/mesa/drivers/common/meta_blit.c b/src/mesa/drivers/common/meta_blit.c
> index 5d80f7d..7e4c6cb 100644
> --- a/src/mesa/drivers/common/meta_blit.c
> +++ b/src/mesa/drivers/common/meta_blit.c
> @@ -705,6 +705,8 @@ blitframebuffer_texture(struct gl_context *ctx,
>  
>     fb_tex_blit.samp_obj = _mesa_meta_setup_sampler(ctx, texObj, target, filter,
>                                                     srcLevel);
> +   if (!fb_tex_blit.samp_obj)
> +      return false;
>  
>     /* Always do our blits with no net sRGB decode or encode.
>      *