[PATCH libinput v2] evdev-mt-touchpad: check calloc result

[Peter Hutterer]

On Wed, Apr 23, 2014 at 01:03:33PM +0200, Carlos Olmedo Escobar wrote:
> Check the value returned by calloc.

sorry for the delay, still catching up on emails. we use signed-off-by tags
in libinput. If I can have yours for this patch, I'll push it out asap,
thanks.

Cheers,
   Peter

> ---
>  src/evdev-mt-touchpad.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/src/evdev-mt-touchpad.c b/src/evdev-mt-touchpad.c
> index 6355364..109441d 100644
> --- a/src/evdev-mt-touchpad.c
> +++ b/src/evdev-mt-touchpad.c
> @@ -721,6 +721,8 @@ tp_init_slots(struct tp_dispatch *tp,
>  	}
>  	tp->touches = calloc(tp->ntouches,
>  			     sizeof(struct tp_touch));
> +	if (!tp->touches)
> +		return -1;
>  
>  	return 0;
>  }
> -- 
> 2.0.0.rc0
>