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sepolicy: Fix 'avc denied' issues for the emulators 

This commit fixes the avc denied issues in the emulators:
- goldfish_setup is granted for network access
- netd dontaudit for sys_module
- qemu_prop is granted domain for get_prop

Critical issue was that SELinux denied reading the lcd_density property
by SurfaceFlinger via qemu_prop and this commit fixes it.

Change-Id: I633d96f4d2ee6659f18482a53e21f816abde2a5f
Signed-off-by: Miroslav Tisma <miroslav.tisma@imgtec.com>
This commit is contained in:
Miroslav Tisma 2015-12-10 12:23:40 +01:00
parent 6950168f1d
commit 36a76ec098
3 changed files with 5 additions and 0 deletions
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2
target/board/generic/sepolicy/domain.te
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@ -1,3 +1,5 @@
# For /sys/qemu_trace files in the emulator.
allow domain sysfs_writable:file rw_file_perms;
allow domain qemu_device:chr_file rw_file_perms;
get_prop(domain, qemu_prop)

2
target/board/generic/sepolicy/goldfish_setup.te
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@ -13,6 +13,8 @@ allow goldfish_setup toolbox_exec:file rx_file_perms;
allow goldfish_setup self:capability { net_admin net_raw };
allow goldfish_setup self:udp_socket create_socket_perms;
net_domain(goldfish_setup)
# Set net.eth0.dns*, debug.sf.nobootanimation
set_prop(goldfish_setup, system_prop)
set_prop(goldfish_setup, debug_prop)

1
target/board/generic/sepolicy/netd.te Normal file
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@ -0,0 +1 @@
dontaudit netd self:capability sys_module;