From mboxrd@z Thu Jan  1 00:00:00 1970
From: Cedric Le Goater <clg-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH] An attempt to have an unlimitedly extendable sys_clone
Date: Tue, 15 Jan 2008 14:52:02 +0100
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To: Pavel Emelyanov <xemul-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
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> @@ -1132,8 +1161,15 @@ static struct task_struct *copy_process(unsigned long clone_flags,
>  	/* Perform scheduler related setup. Assign this task to a CPU. */
>  	sched_fork(p, clone_flags);
> 
> +	if (clone_flags & CLONE_NEWCLONE) {
> +		carg = get_long_clone_arg(child_tidptr);
> +		retval = PTR_ERR(carg);
> +		if (IS_ERR(carg))
> +			goto bad_fork_cleanup_policy;
> +	}
> +

it's probably better do to :

		carg = get_long_clone_arg(child_tidptr);
		if (IS_ERR(carg)) {
			retval = PTR_ERR(carg);
			goto bad_fork_cleanup_policy;
		}

C.