Add /dev/kmsg_debug on userdebug devices, to allow crash_dump to log
crashes to dmesg when logd isn't up yet (or is the one crashing).
Bug: http://b/36574794
Test: stop tombstoned; crasher; dmesg
Change-Id: I249e11291c58fee77098dec3fd3271ea23363ac9
The CL splits /vendor labeling from /system. Which was allowing all
processes read, execute access to /vendor.
Following directories will remain world readable
/vendor/etc
/vendor/lib(64)/hw/
Following are currently world readable but their scope
will be minimized to platform processes that require access
/vendor/app
/vendor/framework/
/vendor/overlay
Files labelled with 'same_process_hal_file' are allowed to be
read + executed from by the world. This is for Same process HALs and
their dependencies.
Bug: 36527360
Bug: 36832490
Bug: 36681210
Bug: 36680116
Bug: 36690845
Bug: 36697328
Bug: 36696623
Bug: 36806861
Bug: 36656392
Bug: 36696623
Bug: 36792803
All of the tests were done on sailfish, angler, bullhead, dragon
Test: Boot and connect to wifi
Test: Run chrome and load websites, play video in youtube, load maps w/
current location, take pictures and record video in camera,
playback recorded video.
Test: Connect to BT headset and ensure BT audio playback works.
Test: OTA sideload using recovery
Test: CTS SELinuxHostTest pass
Change-Id: I278435b72f7551a28f3c229f720ca608b77a7029
Signed-off-by: Sandeep Patil <sspatil@google.com>
Since it was introduced it caused quite a few issues and it spams the
SElinux logs unnecessary.
The end goal of the audit was to whitelist the access to the
interpreter. However that's unfeasible for now given the complexity.
Test: devices boots and everything works as expected
no more auditallow logs
Bug: 29795519
Bug: 32871170
Change-Id: I9a7a65835e1e1d3f81be635bed2a3acf75a264f6
Replace the global debuggerd with a per-process debugging helper that
gets exec'ed by the process that crashed.
Bug: http://b/30705528
Test: crasher/crasher64, `debuggerd <pid>`, `kill -ABRT <pid>`
Change-Id: Iad1b7478f7a4e2690720db4b066417d8b66834ed
