cuttlefish: fix qemu /sys/class/net/*/mtu labelling
Test: via ./out/soong/host/linux-x86/bin/launch_cvd --adb_mode=native_vsock
Before:
$ adb shell ls -lZ '/sys/class/net/*/mtu'
-rw-r--r-- 1 root root u:object_r:sysfs:s0 4096 2019-05-02 21:31 /sys/class/net/buried_eth0/mtu
-rw-r--r-- 1 root root u:object_r:sysfs_net:s0 4096 2019-05-02 21:31 /sys/class/net/ip6_vti0/mtu
-rw-r--r-- 1 root root u:object_r:sysfs_net:s0 4096 2019-05-02 21:31 /sys/class/net/ip6tnl0/mtu
-rw-r--r-- 1 root root u:object_r:sysfs_net:s0 4096 2019-05-02 21:31 /sys/class/net/ip_vti0/mtu
-rw-r--r-- 1 root root u:object_r:sysfs_net:s0 4096 2019-05-02 21:31 /sys/class/net/lo/mtu
-rw-r--r-- 1 root root u:object_r:sysfs_net:s0 4096 2019-05-02 21:21 /sys/class/net/rmnet0/mtu
-rw-r--r-- 1 root root u:object_r:sysfs_net:s0 4096 2019-05-02 21:31 /sys/class/net/sit0/mtu
-rw-r--r-- 1 root root u:object_r:sysfs:s0 4096 2019-05-02 21:31 /sys/class/net/wlan0/mtu
After:
$ adb shell ls -lZ '/sys/class/net/*/mtu'
-rw-r--r-- 1 root root u:object_r:sysfs_net:s0 4096 2019-05-02 21:33 /sys/class/net/buried_eth0/mtu
-rw-r--r-- 1 root root u:object_r:sysfs_net:s0 4096 2019-05-02 21:33 /sys/class/net/ip6_vti0/mtu
-rw-r--r-- 1 root root u:object_r:sysfs_net:s0 4096 2019-05-02 21:33 /sys/class/net/ip6tnl0/mtu
-rw-r--r-- 1 root root u:object_r:sysfs_net:s0 4096 2019-05-02 21:33 /sys/class/net/ip_vti0/mtu
-rw-r--r-- 1 root root u:object_r:sysfs_net:s0 4096 2019-05-02 21:33 /sys/class/net/lo/mtu
-rw-r--r-- 1 root root u:object_r:sysfs_net:s0 4096 2019-05-02 21:33 /sys/class/net/rmnet0/mtu
-rw-r--r-- 1 root root u:object_r:sysfs_net:s0 4096 2019-05-02 21:33 /sys/class/net/sit0/mtu
-rw-r--r-- 1 root root u:object_r:sysfs_net:s0 4096 2019-05-02 21:33 /sys/class/net/wlan0/mtu
Bug: 131863575
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I7af455a312223f32761bcd3631147d139efd7cdc
diff --git a/shared/sepolicy/vendor/genfs_contexts b/shared/sepolicy/vendor/genfs_contexts
index 70bde10..a33d174 100644
--- a/shared/sepolicy/vendor/genfs_contexts
+++ b/shared/sepolicy/vendor/genfs_contexts
@@ -1,3 +1,4 @@
genfscon sysfs /devices/pnp0/00:00/rtc u:object_r:sysfs_rtc:s0
-genfscon sysfs /devices/pci0000:00/0000:00:0a.0/virtio8/net u:object_r:sysfs_net:s0 # qemu
+genfscon sysfs /devices/pci0000:00/0000:00:09.0/virtio7/net u:object_r:sysfs_net:s0 # qemu buried_eth0 & wlan0
+genfscon sysfs /devices/pci0000:00/0000:00:0a.0/virtio8/net u:object_r:sysfs_net:s0 # qemu rmnet0
genfscon sysfs /devices/pci0000:00/0000:00:0c.0/virtio11/net u:object_r:sysfs_net:s0 # crosvm
