Re: [PATCH 1/1] only set hop_limit for values greater than zero

[Dan Williams <dcbw redhat com>]

On Mon, 2014-09-15 at 11:35 +0200, Christian Hesse wrote:
> ---
>  src/devices/nm-device.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)

Pushed, thanks!

Dan

> diff --git a/src/devices/nm-device.c b/src/devices/nm-device.c
> index 1afb5d1..8eb86d9 100644
> --- a/src/devices/nm-device.c
> +++ b/src/devices/nm-device.c
> @@ -3649,7 +3649,9 @@ rdisc_config_changed (NMRDisc *rdisc, NMRDiscConfigMap changed, NMDevice *self)
>               }
>       }
>  
> -     if (changed & NM_RDISC_CONFIG_HOP_LIMIT) {
> +     /* hop_limit == 0 is a special value "unspecified", so do not touch
> +      * in this case */
> +     if (changed & NM_RDISC_CONFIG_HOP_LIMIT && rdisc->hop_limit > 0) {
>               char val[16];
>  
>               g_snprintf (val, sizeof (val), "%d", rdisc->hop_limit);