[systemd-devel] [PATCH 2/3] set WATCHDOG_USEC environmen variable

[Lennart Poettering]

On Fri, 03.02.12 21:14, Michael Olbrich (m.olbrich at pengutronix.de) wrote:

> ---
>  src/service.c |    6 ++++++
>  1 files changed, 6 insertions(+), 0 deletions(-)
> 
> diff --git a/src/service.c b/src/service.c
> index f030ccf..9bd3332 100644
> --- a/src/service.c
> +++ b/src/service.c
> @@ -1726,6 +1726,12 @@ static int service_spawn(
>                          goto fail;
>                  }
>  
> +        if (s->watchdog_usec > 0)
> +                if (asprintf(our_env + n_env++, "WATCHDOG_USEC=%llu", (unsigned long long) s->watchdog_usec) < 0) {
> +                        r = -ENOMEM;
> +                        goto fail;
> +                }
> +

our_env needs to be allocated larger for this. You need to increase the
new0() line to 5 instead of the current 4 char* objects.

Lennart

-- 
Lennart Poettering - Red Hat, Inc.