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Add binderized context hub HAL

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Add context hub HAL implementation to the build, with new sepolicy files
that resolve these denials:

type=1400 audit(4779207.059:418): avc: denied { write } for pid=809
comm="android.hardwar" name="chre" dev="tmpfs" ino=32491
scontext=u:r:hal_contexthub_default:s0
tcontext=u:object_r:socket_device:s0 tclass=sock_file permissive=1

type=1400 audit(5568590.159:45): avc: denied { connectto } for pid=734
comm="android.hardwar" path="/dev/socket/chre"
scontext=u:r:hal_contexthub_default:s0 tcontext=u:r:chre:s0
tclass=unix_stream_socket permissive=1

Bug: 35808469
Test: confirm HAL gets loaded, VTS passes, no denials from
      hal_contexthub_default
Change-Id: I1882571c0541de78242755cd4b3b1548365a388b
This commit is contained in:
Brian Duddie
2017-03-28 16:55:08 -07:00
parent f41ff958d8
commit dfdaceabf2
5 changed files with 16 additions and 0 deletions
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6
manifest.xml
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@@ -37,6 +37,12 @@
<instance>legacy/0</instance>
</interface>
</hal>
<hal format="hidl">
<name>android.hardware.contexthub</name>
<transport>hwbinder</transport>
<impl level="generic"></impl>
<version>1.0</version>
</hal>
<hal format="hidl">
<name>android.hardware.graphics.allocator</name>
<transport>hwbinder</transport>