Revert "Migrate to upstream policy version 30"
This reverts commit 2ea23a6e1ade883ba81f58b364109c4da94ba584.
Change-Id: I5e9efa56d74ab22030611cab515e050e0bb77aca
diff --git a/Android.mk b/Android.mk
index 91d6303..102b2b1 100644
--- a/Android.mk
+++ b/Android.mk
@@ -5,7 +5,7 @@
# SELinux policy version.
# Must be <= /sys/fs/selinux/policyvers reported by the Android kernel.
# Must be within the compatibility range reported by checkpolicy -V.
-POLICYVERS ?= 30
+POLICYVERS ?= 29
MLS_SENS=1
MLS_CATS=1024
diff --git a/ioctl_macros b/ioctl_macros
index c1af6b4..e71e0ce 100644
--- a/ioctl_macros
+++ b/ioctl_macros
@@ -5,16 +5,7 @@
0x8900-0x8926 0x8928-0x89ff
# all wireless extensions ioctls except get/set essid
# IOCSIWESSID 0x8B1A SIOCGIWESSID 0x8B1B
-0x8B00-0x8B19 0x8B1C-0x8BFF
+0x8B00-0x8B09 0x8B1C-0x8BFF
# commonly used TTY ioctls
0x5411 0x5451
}')
-
-# socket ioctls never allowed to unprivileged appss
-define(`priv_sock_ioctls', `
-{
-# Mac address SIOCGIFHWADDR
-0x8927
-# get/set essid IOCSIWESSID 0x8B1A SIOCGIWESSID 0x8B1B
-0x8B1A-0x8B1B
-}')
diff --git a/isolated_app.te b/isolated_app.te
index 1e40a7f..2cf5578 100644
--- a/isolated_app.te
+++ b/isolated_app.te
@@ -18,9 +18,6 @@
allow isolated_app activity_service:service_manager find;
allow isolated_app display_service:service_manager find;
-# only allow unprivileged socket ioctl commands
-allowxperm isolated_app self:{ rawip_socket tcp_socket udp_socket } ioctl unpriv_sock_ioctls;
-
# Google Breakpad (crash reporter for Chrome) relies on ptrace
# functionality. Without the ability to ptrace, the crash reporter
# tool is broken.
@@ -50,7 +47,3 @@
# Do not allow isolated_app access to /cache
neverallow isolated_app cache_file:dir ~{ r_dir_perms };
neverallow isolated_app cache_file:file ~{ read getattr };
-
-# do not allow privileged socket ioctl commands
-neverallowxperm isolated_app self:{ rawip_socket tcp_socket udp_socket } ioctl priv_sock_ioctls;
-
diff --git a/untrusted_app.te b/untrusted_app.te
index 889658d..9d80bd8 100644
--- a/untrusted_app.te
+++ b/untrusted_app.te
@@ -85,9 +85,6 @@
allow untrusted_app surfaceflinger_service:service_manager find;
allow untrusted_app app_api_service:service_manager find;
-# only allow unprivileged socket ioctl commands
-allowxperm untrusted_app self:{ rawip_socket tcp_socket udp_socket } ioctl unpriv_sock_ioctls;
-
# Allow GMS core to access perfprofd output, which is stored
# in /data/misc/perfprofd/. GMS core will need to list all
# data stored in that directory to process them one by one.
@@ -149,9 +146,6 @@
# Do not allow untrusted_app to access network MAC address file
neverallow untrusted_app sysfs_mac_address:file no_rw_file_perms;
-# do not allow privileged socket ioctl commands
-neverallowxperm untrusted_app self:{ rawip_socket tcp_socket udp_socket } ioctl priv_sock_ioctls;
-
# Do not allow untrusted_app access to /cache
neverallow untrusted_app cache_file:dir ~{ r_dir_perms };
neverallow untrusted_app cache_file:file ~{ read getattr };
