Re: [PATCH] video: tegra: host: Fix bounds-checking

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Acked-by: Erik Gilling <konkers@xxxxxxxxxxx>

Pulling into the linux-tegra-2.6.36 branch since the host driver is
not in for-next.  FWIW the host and nvmap drivers as they exist today
need some major work before making into for-next/mainline.  I'm still
happy to get bugfixes to both.

-Erik

On Fri, Nov 19, 2010 at 7:17 PM, Robert Morell <rmorell@xxxxxxxxxx> wrote:
> The length of the mod_locks array is NV_HOST1X_NB_MLOCKS, not
> NV_HOST1X_SYNCPT_NB_PTS.
>
> Signed-off-by: Robert Morell <rmorell@xxxxxxxxxx>
> ---
>  drivers/video/tegra/host/dev.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/video/tegra/host/dev.c b/drivers/video/tegra/host/dev.c
> index daed882..42d268e 100644
> --- a/drivers/video/tegra/host/dev.c
> +++ b/drivers/video/tegra/host/dev.c
> @@ -452,7 +452,7 @@ static int nvhost_ioctl_ctrl_module_mutex(
>        struct nvhost_ctrl_module_mutex_args *args)
>  {
>        int err = 0;
> -       if (args->id >= NV_HOST1X_SYNCPT_NB_PTS ||
> +       if (args->id >= NV_HOST1X_NB_MLOCKS ||
>            args->lock > 1)
>                return -EINVAL;
>
> --
> 1.7.2.2
>
>
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