Encountered when certinstaller tries to talk to keystore:
ComponentInfo{com.android.certinstaller/com.android.certinstaller.CertInstaller}: java.lang.NullPointerException: Attempt to invoke interface method 'int android.security.IKeystoreService.test()' on a null object reference
Address the following denial:
avc: denied { find } for service=android.security.keystore scontext=u:r:platform_app:s0:c512,c768 tcontext=u:object_r:keystore_service:s0 tclass=service_manager
Bug: 19347232
Change-Id: I35b46da3c78b384cf04216be937c6b5bfa86452d
As of https://android-review.googlesource.com/127858 ,
open(O_RDONLY) is no longer used for chmod. It's no
longer necessary to allow init to read the SELinux policy.
Change-Id: I691dd220827a01a8d7a9955b62f8aca50eb25447
The install_recovery script creates a new recovery image based
off of the boot image plus a patch on /system. We need to allow
read access to the boot image to allow the patching to succeed,
otherwise OTAs are broken.
Addresses the following denial:
type=1400 audit(9109404.519:6): avc: denied { read } for pid=341 comm="applypatch" name="mmcblk0p37" dev="tmpfs" ino=9186 scontext=u:r:install_recovery:s0 tcontext=u:object_r:block_device:s0 tclass=blk_file permissive=0
TODO: Add device specific labels for the boot image.
Bug: 19534538
Change-Id: Ic811ec03e235df3b1bfca9b0a65e23307cd968aa
Addresses the following denial encountered when sharing photos between personal
and managed profiles:
Binder_5: type=1400 audit(0.0:236): avc: denied { read } for path="/data/data/com.google.android.apps.plus/cache/media/3/3bbca5f1bcfa7f1-a-nw" dev="dm-0" ino=467800 scontext=u:r:untrusted_app:s0:c529,c768 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=file permissive=0
Bug: 19540297
Change-Id: If51108ec5820ca40e066d5ca3e527c7a0f03eca5
When encrypting a device, or when an encrypted device boots,
a tmpfs is mounted in place of /data, so that a pseudo filesystem
exists to start system_server and related components. SELinux labels
need to be applied to that tmpfs /data so the system boots
properly.
Allow init to relabel a tmpfs /data.
Addresses the following denial:
[ 6.294896] type=1400 audit(29413651.850:4): avc: denied { relabelfrom } for pid=1 comm="init" name="/" dev="tmpfs" ino=6360 scontext=u:r:init:s0 tcontext=u:object_r:tmpfs:s0 tclass=dir
Steps to reproduce:
1) Go into Settings > Security > Encrypt Phone
2) Encrypt phone
3) See denial
4) reboot phone
5) See denial on boot
Bug: 19050686
Change-Id: Ie57864fe1079d9164d5cfea44683a97498598e41
Updating properties from ueventd may lead to deadlocks with init in rare
cases, which makes these changes unnecessary after all.
This reverts commit 47cd53a558.
Change-Id: I87bdd66f0ec025eb3a9ea17574a67e908f3de6da
STEPS TO REPRODUCE:
1. Connect the device to Mac.
2. Switch to AFT.
3. Now AFT on Mac will show the device contents.
4. Now drag and drop the file to device and observe.
EXPECTED RESULTS:
Should able to copy.
OBSERVED RESULTS:
Showing can not copy file and on clicking ok,
It shows device storage can not connect and close the AFT.
Addresses the following denial:
W kworker/u:11: type=1400 audit(0.0:729): avc: denied { use } for path="/storage/emulated/0/Download/song2.mp3" dev="fuse" ino=143 scontext=u:r:kernel:s0 tcontext=u:r:untrusted_app:s0:c512,c768 tclass=fd
12310 12530 E MtpRequestPacket: Malformed MTP request packet
ps -Z entry:
u:r:untrusted_app:s0:c512,c768 u0_a6 12310 203 android.process.media
Bug: 15835289
Change-Id: I47b653507f8d4089b31254c19f44706077e2e96a
clatd calls mmap(MAP_LOCKED) with a 1M buffer. MAP_LOCKED first checks
capable(CAP_IPC_LOCK), and then checks to see the requested amount is
under RLIMIT_MEMLOCK. The latter check succeeds. As a result, clatd
does not need CAP_IPC_LOCK, so we suppress any denials we see
from clatd asking for this capability.
See https://android-review.googlesource.com/127940
Suppresses the following denial:
type=1400 audit(1424916750.163:7): avc: denied { ipc_lock } for pid=3458 comm="clatd" capability=14 scontext=u:r:clatd:s0 tcontext=u:r:clatd:s0 tclass=capability
Change-Id: Ica108f66010dfc6a5431efa0b4e58f6a784672d1
Add rules to allow /sbin/slideshow to access framebuffer and input
devices at early stages of boot, and rules to allow init to execute
the program (from init.rc using exec).
Needed by changes from
I58c79a7f3ac747eec0d73a10f018d3d8ade9df7d
Change-Id: I1d5018feb7025853f0bf81651f497fef8c3a6ab0
Vold opens ASEC containsers on the sdcard, or OBB files from app's
home directories, both of which are supplied by vold. We need to
allow kernel threads to access those file descriptors.
Addresses the following denial:
loop0 : type=1400 audit(0.0:28): avc: denied { use } for path="/mnt/secure/asec/smdl1159865753.tmp.asec" dev="mmcblk1" ino=19 scontext=u:r:kernel:s0 tcontext=u:r:vold:s0 tclass=fd permissive=0
Bug: 19516891
Change-Id: I5a3607b48f5e0e504e4b3fcaec19152c3784f49d
Revert the tightening of /proc/net access. These changes
are causing a lot of denials, and I want additional time to
figure out a better solution.
Addresses the following denials (and many more):
avc: denied { read } for comm="SyncAdapterThre" name="stats" dev="proc" ino=X scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:proc_net:s0 tclass=file
avc: denied { read } for comm="facebook.katana" name="iface_stat_fmt" dev="proc" ino=X scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:proc_net:s0 tclass=file
avc: denied { read } for comm="IntentService[C" name="if_inet6" dev="proc" ino=X scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:proc_net:s0 tclass=file
avc: denied { read } for comm="dumpstate" name="iface_stat_all" dev="proc" ino=X scontext=u:r:dumpstate:s0 tcontext=u:object_r:proc_net:s0 tclass=file
This reverts commit 0f0324cc82
and commit 99940d1af5
Bug: 9496886
Bug: 19034637
Change-Id: I436a6e3638ac9ed49afbee214e752fe2b0112868
The recovery partition has been assigned a recovery_block_device
type for the AOSP devices, so install_recovery should not need
rw access to the generic block_device type. Remove it.
Change-Id: I31621a8157998102859a6e9eb76d405caf6d5f0d
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
