From ad10d10849214dc47f7e7fa1af04d95a47b1ff9a Mon Sep 17 00:00:00 2001
From: Stephen Smalley <sds@tycho.nsa.gov>
Date: Tue, 18 Mar 2014 10:45:15 -0400
Subject: [PATCH] DO NOT MERGE: partial backport of
08461cb03948e911090a4ab32954ccac67d6409e
Original change: Allow netd-spawned domains to use inherited netd unix_dgram_socket.
Resolves denials such as:
avc: denied { read write } for pid=4346 comm="hostapd" path="socket:[7874]" dev="sockfs" ino=7874 scontext=u:r:hostapd:s0 tcontext=u:r:netd:s0 tclass=unix_dgram_socket
avc: denied { read write } for pid=4348 comm="dnsmasq" path="socket:[7874]" dev="sockfs" ino=7874 scontext=u:r:dnsmasq:s0 tcontext=u:r:netd:s0 tclass=unix_dgram_socket
Change-Id: Iebbbf8f9f31b56ec5b158dda93101472c25e638d
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
---
hostapd.te | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/hostapd.te b/hostapd.te
index efa3a8d53..f4a8fea03 100644
--- a/hostapd.te
+++ b/hostapd.te
@@ -15,8 +15,10 @@ allow hostapd wifi_data_file:sock_file { create setattr write unlink };
allow hostapd netd:fd use;
allow hostapd netd:udp_socket { read write };
+allow hostapd netd:fifo_file { read write };
+# TODO: Investigate whether these inherited sockets should be closed on exec.
allow hostapd netd:netlink_kobject_uevent_socket { read write };
allow hostapd netd:netlink_nflog_socket { read write };
allow hostapd netd:netlink_route_socket { read write };
allow hostapd netd:unix_stream_socket { read write };
-allow hostapd netd:fifo_file { read write };
+allow hostapd netd:unix_dgram_socket { read write };
--
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