From: aranea@aixah.de (Luis Ressel)
Date: Thu, 26 Jun 2014 23:22:07 +0200
Subject: [refpolicy] [PATCH] Grant ping_t getattr on rawip_socket
Message-ID: <1403817727-15799-1-git-send-email-aranea@aixah.de>
To: refpolicy@oss.tresys.com
List-Id: refpolicy.oss.tresys.com

If the (sadly nearly undocumented) Linux kernel feature which allows
specific user groups to send ICMP echos without CAP_NET_RAW
(configurable with the sysctl net.ipv4.ping_group_range, available since
3.0) is used, ping needs the getattr permission of the rawip_socket
class in order to work.
---
 policy/modules/admin/netutils.te | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/policy/modules/admin/netutils.te b/policy/modules/admin/netutils.te
index 7aa7384..570bf2c 100644
--- a/policy/modules/admin/netutils.te
+++ b/policy/modules/admin/netutils.te
@@ -110,7 +110,7 @@ allow ping_t self:capability { setuid net_raw };
 allow ping_t self:process { getcap setcap };
 dontaudit ping_t self:capability sys_tty_config;
 allow ping_t self:tcp_socket create_socket_perms;
-allow ping_t self:rawip_socket { create ioctl read write bind getopt setopt };
+allow ping_t self:rawip_socket { create ioctl read write bind getopt setopt getattr };
 allow ping_t self:packet_socket { create ioctl read write bind getopt setopt };
 allow ping_t self:netlink_route_socket create_netlink_socket_perms;
 
-- 
2.0.0