[apparmor] [patch 2/5] tests: check for early task exit in onexec tests

[Tyler Hicks]

On 2016-03-18 10:29:06, steve at nxnw.org wrote:
> Based on a patch by John Johansen <john.johansen at canonical.com>
> 
> (I converted the check to look for the process directory in /proc
> rather than sending signal 0 to the task, as John had done in a patch
> sent to me, to prevent failures in signal delivery from blocking the
> check from working correctly.)
> 
> Signed-off-by: Steve Beattie <steve at nxnw.org>

Acked-by: Tyler Hicks <tyhicks at canonical.com>

Thanks!

> ---
>  tests/regression/apparmor/onexec.sh |    6 ++++++
>  1 file changed, 6 insertions(+)
> 
> Index: b/tests/regression/apparmor/onexec.sh
> ===================================================================
> --- a/tests/regression/apparmor/onexec.sh
> +++ b/tests/regression/apparmor/onexec.sh
> @@ -103,6 +103,12 @@ do_test()
>      # give the onexec process a chance to run
>      sleep 0.05
>  
> +    # check that task hasn't exited because change_onexec failed
> +    if ! [ -d "/proc/${_pid}" ] ; then
> +	checktestfg
> +	return
> +    fi
> +
>      if ! check_current "${desc}" $_pid $prof ; then
>  	checktestfg
>  	return
> 
> 
> -- 
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