Invent keyutils.h to supply capability to set session keyring.
The keyring will hold things like the FBE encryption keys.
Test: gTest logd-unit-tests --gtest_filter=logd.statistics
Bug: 37751120
Bug: 36645158
Change-Id: Ieb44fa8f53dda6cf506a6243498c72d7f7f3cde7
For legacy reason, /data/data is a real dir and /data/user/0 is a
symbolic link to it. Overhead for linux kernel to walk through
symbolic link is not negligible. This is unnessary overhead to
carry over. This patch is to make /data/user/0 a a real dir and
make legacy folder /data/data a symbolic link. OTAed system does
not get impacted.
Test: Manual test
Change-Id: I419564a75f6ebf3154badb8725ba9831164592b6
Signed-off-by: cjbao <cathy.bao@intel.com>
Refine DAC security surrounding logd.daemon worker thread and add a
positive test for logd failure to access /data/system/packages.list.
- Add AID_PACKAGE_INFO to groups of worker thread.
- Move AID_SYSTEM to groups, setgid to AID_LOGD.
- Do not drop capabilities until after setting the uid and gids.
- Add a test that is part of logd.statistics test to check when
packagelistparser appears broken.
- If /data/system/packages.list is encrypted, ensure we do not pick
up the existing inode to ensure strong positive when finding access
problems.
- Replace all occurrences of NULL with nullptr in gTest code for
compliance with best practices.
Test: gTest logd-unit-tests --gtest_filter=logd.statistics
(expect consistent failure, later CLs fix)
Bug: 37751120
Bug: 36645158
Change-Id: I01b26fe5e25203246ae432d272c8daa9c07cab54
Delete the sysdeps/mutex tests that -Wthread-safety complains about.
We're using the standard library's std::mutex on all platforms now,
anyway.
Test: mma
Change-Id: I3bf958c72604b29dfb1d9c898d3c9aa34aed2685
Similar to what installkey used to do, init_user0 forks and
synchronously waits for vdc to return. This is dangerous to do in
init however as init also processes properties from a single thread.
I'm not aware of any specific issues that this is currently causing,
but it's a good preventative measure to match what installkey does and
use do_exec().
Test: Boot bullhead, see that init_user0 still happens
Change-Id: I853c61594fe3d97e91bbb2319ebddf2bbe80d457
"libcutils: fs_config.c mark vendor, odm and oem partitions in duplicate"
Revert just the wifi hardware part.
This partially wqreverts commit fde19425f3.
b/37921982
Test: netflix, play movies, youtube
Change-Id: I1a47b66dbc2a74270eb4ef75c3a5b55624c2013d
The previous fix was taking account just the progress reported by dumpstate,
not progress/percentage. As such, it was not detecting the cases where the
percentage decreased but the progress didn't.
Bug: 37878670
Test: m -j32 adb_test && ./out/host/linux-x86/nativetest64/adb_test/adb_test --gtest_filter=BugreportTest.*
Change-Id: I5830028f3191a9b17f63aeed5c049b29fa7d1179
(cherry picked from commit 4cc03611cd)
Move the name of the "private/libc_logging.h" header to <async_safe/log.h>.
For use of libc_malloc_debug_backtrace, remove the libc_logging library.
The library now includes the async safe log functions.
Remove the references to libc_logging.cpp in liblog, it isn't needed because
the code is already protected by a check of the __ANDROID__ define.
Test: Compiled and boot bullhead device.
Test: Run debuggerd unit tests.
Test: Run liblog unit tests on target and host.
Test: Run libmemunreachable unit tests (these tests are flaky though).
Change-Id: Ie79d7274febc31f210b610a2c4da958b5304e402
Tom Cherry