From: cpebenito@tresys.com (Christopher J. PeBenito)
Date: Tue, 06 Jul 2010 08:21:13 -0400
Subject: [refpolicy] [ cgroup patch redone 1/1] Allow cgred to setsched
 all allow initrc (/usr/bin/cgclear) setsched all allow cgred sys_admin
 capability
In-Reply-To: <20100705120337.GA3421@localhost.localdomain>
References: <20100705120337.GA3421@localhost.localdomain>
Message-ID: <4C331FB9.4010408@tresys.com>
To: refpolicy@oss.tresys.com
List-Id: refpolicy.oss.tresys.com

On 07/05/10 08:03, Dominick Grift wrote:
> Allow cgred to setsched all
> Allow initrc (/usr/bin/cgclear) setsched all
> Allow cgred sys_admin capability

Based on what I see from the cgclear man page, it seems like it should 
be running in the cgconfig_t domain.

> Signed-off-by: Dominick Grift<domg472@gmail.com>
> ---
> :100644 100644 bb3a671... 6ae88ca... M	policy/modules/services/cgroup.te
> :100644 100644 d9d2789... 5926603... M	policy/modules/system/init.te
>   policy/modules/services/cgroup.te |    3 ++-
>   policy/modules/system/init.te     |    1 +
>   2 files changed, 3 insertions(+), 1 deletions(-)
>
> diff --git a/policy/modules/services/cgroup.te b/policy/modules/services/cgroup.te
> index bb3a671..6ae88ca 100644
> --- a/policy/modules/services/cgroup.te
> +++ b/policy/modules/services/cgroup.te
> @@ -53,7 +53,7 @@ fs_unmount_cgroup(cgconfig_t)
>   # cgred personal policy.
>   #
>
> -allow cgred_t self:capability { net_admin sys_ptrace dac_override };
> +allow cgred_t self:capability { net_admin sys_admin sys_ptrace dac_override };
>   allow cgred_t self:netlink_socket { write bind create read };
>   allow cgred_t self:unix_dgram_socket { write create connect };
>
> @@ -65,6 +65,7 @@ files_pid_filetrans(cgred_t, cgred_var_run_t, sock_file)
>   kernel_read_system_state(cgred_t)
>
>   domain_read_all_domains_state(cgred_t)
> +domain_setpriority_all_domains(cgred_t)
>
>   files_getattr_all_files(cgred_t)
>   files_getattr_all_sockets(cgred_t)
> diff --git a/policy/modules/system/init.te b/policy/modules/system/init.te
> index d9d2789..5926603 100644
> --- a/policy/modules/system/init.te
> +++ b/policy/modules/system/init.te
> @@ -575,6 +575,7 @@ optional_policy(`
>
>   optional_policy(`
>   	cgroup_stream_connect(initrc_t)
> +	domain_setpriority_all_domains(initrc_t)
>   ')
>
>   optional_policy(`
>
>
>
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-- 
Chris PeBenito
Tresys Technology, LLC
www.tresys.com | oss.tresys.com