Bug: 33746484
Test: Successfully boot with original service and property contexts.
Test: Successfully boot with split serivce and property contexts.
Test: 'getprop -Z'
Change-Id: Ib9c087115040c1609aa64a3ed66d4e67e937e33d
Signed-off-by: Sandeep Patil <sspatil@google.com>
dm_target_spec->next should be set to the next multiple of 8.
It doesn't matter before because dm_ioctl->target_count is set to 1 so
only the first dm_target_spec will be processed.
Bug: None
Test: check device can boot with dm-verity
Change-Id: I96b9b0307a40b05640db06d1c614c16d8144bb47
Fix a crash when running "fastboot reboot bootloader"
Test: Manual run "fastboot reboot bootloader" and "fastboot reboot emergency"
Change-Id: I6d163a5b640afcae1dfa606f409e23ec5f499184
Open with O_CREAT needs mode bits: https://linux.die.net/man/3/open
Found by running clang FORTIFY over AOSP.
Bug: 32073964
Test: Now builds with clang FORTIFY.
Change-Id: Iee4c93c5482f510e0adf8104c27e394b5d87ec88
This is the minimal change just to keep it building, and doesn't
attempt to clean up the code.
Bug: 34336098
Test: check device can boot
Change-Id: I5ff897874f1f14a9a5d1f14fedf1b0749e86dbb3
Move common log_id_t and simple internal support function definitions
that use it from log/log.h to log/log_id.h.
log_id_t
__android_log_buf_write
__android_log_buf_print
android_name_to_log_id
android_log_id_to_name
Test: gTest liblog-unit-tests --gtest_filter=\
liblog.log_id:\
liblog.__android_log_buf_print:\
liblog.__android_log_buf_write:\
liblog.__android_log_buf_print__concurrent64
Bug: 34250038
Change-Id: Iad3704cc72943a3094e1193a6d032c7f29a6cd5c
move LOG macros to log/log_main.h
move include/android/log.h to liblog/include/android/log.h
Test: compile of all components and gTest liblog-unit-tests
Bug: 34250038
Bug: 30465923
Change-Id: If182dd9b83689e8b7bc1a44b2f5d913c7ee5eeee
CAP_SYS_PTRACE is needed to ptrace processes that have capabilities
greater than their bounding set. Eventually, this will still be an
improvement, because we can ptrace attach, and then turn on a seccomp
filter that blocks further attaches.
Bug: http://b/34694637
Test: debuggerd `pidof system_server`
Change-Id: I4b9da164ec1fbb5060fdba590e886ac24b6a0785
We can't do an selinux transition when this is on.
Bug: http://b/34472671
Test: logcat -c; debuggerd `pidof media.codec`; logcat
Change-Id: Ie6c1832ab838df48879c32a86126862de9a15420
When handling a property control message to start a service, the
connection socket was being left open. The child socket FD would then be
inherited by the service from init as "/null".
Bug: 34698883
Test: adb shell start webview_zygote32; adb shell ls -l /proc/<pid>/fd,
no "/null" FD open.
Change-Id: I25f34e1bfc1414e6143acf23414b05f5a241cace
external/avb/libavb provides the new Android Verified Boot (AVB) flow.
It has different verity metadata format than previous formats in
fs_mgr_verity.cpp fs_mgr should support using libavb to read the metadata
(a.k.a. HASHTREE descriptor in AVB) to enable dm-verity in kernel.
Two important files in this commit:
- fs_mgr_avb_ops.c: an implementation of struct AvbOps* for libavb to do
platform dependent I/O operations, e.g., read_from_partition.
- fs_mgr_avb.cpp: it reads the metadata (a.k.a. vbmeta images in AVB) from
all partitions, verifies its integrity against the values of
androidboot.vbmeta.{hash_alg, size, digest} passed from bootloader in
kernel command line. Then enable dm-verity for partitions having the
corresponding HASHTREE descriptor and with an 'avb' fstab flag.
Bug: 31264231
Test: Enable dm-verity on /system partition
Test: Enable dm-verity with FEC on /system partition
Change-Id: I4652806984fe5a30c61be0839135b5ca78323d38
When doing a factory reset in recovery, flash erase & logical block
sizes are needed for tuning the parameters of the new userdata image.
Add flags to allow this information to be stored in recovery.fstab
Test: Factory reset marlin & confirm userdata is rebuilt correctly
Bug: 33243520
Change-Id: I6c4414d4e9026be4a3646523656ac151e93015e7
Signed-off-by: Connor O'Brien <connoro@google.com>
Moved headers from include/libutils and include/libsysutils to
libutils/include and libsysutils/include respectively, so they can be
exported via these libs. They needed to be moved since Soong does
not allow export from external folder.
Added symlink from old locations. They are needed since Soong
includes system/core/include by default. Once all modules are
cleaned up to explicitly add the required libs, the symlinks will be
removed.
Moved headers of libutils to libutils_headers. They should be used
by modules for header-only inlines. Added libutils_headers as
dependency of libutils.
Split of C++ headers into those that have no dependency and those that
have dependency on libutils.so will be handled in a later CL.
Test: Add above libs to shared lib of local module
Change-Id: I122db72056b26b1f39bad1d9a0c2a1c5efda3550
ASan runtime library depends on liblog, so we have to disable ASan,
but nothing else.
Bug: 33091541
Test: SANITIZE_TARGET=address keeps working
Change-Id: I6e22925b7f1d5ec86fe1bd8c00dba4c3e86ddf3f
