Re: [PATCH v2 1/4] Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execvefrom granting privs

[Oleg Nesterov]

On 01/15, Andy Lutomirski wrote:
>
> --- a/kernel/fork.c
> +++ b/kernel/fork.c
> @@ -1117,6 +1117,8 @@ static struct task_struct *copy_process(unsigned long clone_flags,
>  	if (retval < 0)
>  		goto bad_fork_free;
>
> +	p->no_new_privs = current->no_new_privs;

Again, this is unneeded, ->no_new_privs was copied by dup_task_struct().

Oleg.

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/