Re: proc hidepid=2 and SGID programs

[Eric W. Biederman]

Christian Kujau <lists@xxxxxxxxxxxxxxx> writes:

> On Sun, 8 Sep 2013 at 23:42, Eric W. Biederman wrote:
>> The check with hidepid is can you ptrace the process.  I expect there
>> is something with those sgid processes that keeps you from ptracing
>> them.
>
> Indeed, I cannot strace the process. But still, I wonder if this is 
> intended behaviour.

Well it is acting as desgined so I assume it is intended.

Beyond that shrug.

Eric


--
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/