[PATCH] vfb: add a name to the pointer and keyboard

[Fernando Carrijo]

Hi Julien,

Julien Cristau <jcristau at debian.org> wrote:
> Fixes a crash in XIQueryDevice which calls strlen on a NULL pointer.
> 
>     at ../../Xi/xiquerydevice.c:204
>     at ../../Xi/xiquerydevice.c:98
> 
> Debian bug#575905 <http://bugs.debian.org/575905>
> 
> Reported-by: "Bernhard R. Link" <brlink at debian.org>
> Signed-off-by: Julien Cristau <jcristau at debian.org>
> ---
>  hw/vfb/InitInput.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/hw/vfb/InitInput.c b/hw/vfb/InitInput.c
> index 35d1dc4..3136e93 100644
> --- a/hw/vfb/InitInput.c
> +++ b/hw/vfb/InitInput.c
> @@ -139,7 +139,9 @@ InitInput(int argc, char *argv[])
>      p = AddInputDevice(serverClient, vfbMouseProc, TRUE);
>      k = AddInputDevice(serverClient, vfbKeybdProc, TRUE);
>      RegisterPointerDevice(p);
> +    p->name = strdup("mouse");

Under shortage of memory, strdup() will return a NULL pointer.

>      RegisterKeyboardDevice(k);
> +    k->name = strdup("keyboard");
>      (void)mieqInit();
>  }
>  
> -- 
> 1.7.0.3

The same applies for your second patch. With that fixed,

Reviewed-by: Fernando Carrijo <fcarrijo at yahoo.com.br>