This commits adds the following two public functions into
class AvbHandle, and verified by 'libfs_avb_test':
static AvbUniquePtr LoadAndVerifyVbmeta(); // loads inline vbmeta.
static AvbUniquePtr LoadAndVerifyVbmeta( // loads offline vbmeta.
const std::string& partition_name, const std::string& ab_suffix,
const std::string& ab_other_suffix, const std::string& expected_public_key,
const HashAlgorithm& hash_algorithm, bool allow_verification_error,
bool load_chained_vbmeta, bool rollback_protection,
std::function<std::string(const std::string&)> custom_device_path = nullptr);
The first function LoadAndVerifyVbmeta() will be used to replace Open(),
in a separate CL in the future. Many libfs_avb internal utils are added
into avb_util.cpp as well, which are verified by
'libfs_avb_internal_test'.
Bug: 112103720
Bug: 117960205
Test: atest libfs_avb_test
Test: atest libfs_avb_internal_test
Change-Id: I807b8af0b69c9a4511f6f120e9754aca5442830e
* changes:
DO NOT MERGE: Revert "Add libprocessgroup into VNDK"
DO NOT MERGE: Revert "libcutils: Move sched_policy functions into libprocessgroup"
DO NOT MERGE: Revert "Add dependencies on libprocessgroup for sched_policy users"
SetUpDmVerity won't return true twice for the same partition and it will
leads to failure when verify-boot is enabled on multi-fstab-lines.
Test: make
Change-Id: I5ce35e9c6b2d47fd0f599e36046e1ad2b0a35ffa
This change adds new socket declarations to the init scripts for the
Zygote processes. This socket is used for communication between the
System Server and the Blastula pool.
Bug: 68253328
Topic: zygote-prefork
Test: build image; flash device; launch apps
Change-Id: I5dbb87770b1a3100c6c122bb39ca854006bb0b0d
Merged-In: I5dbb87770b1a3100c6c122bb39ca854006bb0b0d
Actually make the destructor virtual so that objects in
UnwinderFromPid get freed.
Also, explicitly make the DexFiles and JitDebug destructors virtual.
Bug: 123099840
Test: Ran UnwindTest.local_from_pid thousands of times.
Change-Id: I8bf11c0eb3587fa82f5f14f4723ea5c91da0fd46
* changes:
Make libdexfile_external.so accessible from binaries and libraries in /system.
The runtime namespace needs to be visible since libopenjdk is loaded through dlopen().
Loosen some tests and borrow logic from retrofit Dynamic Android
Partitions (DAP) A/B devices. In non-DAP A/B device case
/mnt/scratch is used, backed by the system other partition.
Tested on taimen with CONFIG_OVERLAY_FS added to its pre 4.6 kernel,
and BOARD_EXT4_SHARE_DUP_BLOCKS := true added to board config. Also
tested on a retrofit DAP A/B device and an untouched taimen.
Test: adb_remount_test.sh
Bug: 120448575
Change-Id: I72aaf4d68db1c3ac380aba425346ab6443cadad3
Boot image with header version 2 supports inclusion of
DTB image within the boot image.
Bug: 111136242
Test: unpack_bootimg.py is able to extract DTB added by
mkbootimg.py
Change-Id: Ie6ae2507aa0c1960c73077d618aacafb83ae8459
There are dependencies on libdexfile_external from some central libraries
that are widely used (b/123186083).
One example is vendor/bin/hw/android.hardware.media.omx@1.0-service, which
requries the link from "system" to "runtime" in the [vendor] section.
The direct dependants are libunwindstack and simpleperf, so it's enough to
link from namespaces containing /system/{lib,lib64,bin}.
Test: Flash and boot
Test: Flash and boot with Runtime APEX enabled (http://r.android.com/q/topic:art-move-libs-to-runtime-apex)
Bug: 123186083
Bug: 113373927
Change-Id: I081aa7392c875202acdaf1185c2ff28e17ac7e76
The ICU .dat file was moved into the runtime APEX file
in commit b6d855f081c232309961f31c7c7c8a76abf79c3c.
There are some apps that know the old location and its
absence causes them to fail.
This change adds a symlink from the old directory to
the new directory. The ICU .dat file changes its name
with every ICU major release so this is simpler than
linking the file itself.
Bug: 119293618
Bug: 120853401
Bug: 122985829
Test: make droid / inspect output
Test: Confirm broken app works on an internal master build
Change-Id: I452dcb5e52975011c9ebd3db2caa621bbefedaf3
adb --fastdeploy creates a TemporaryFile to which the stdout for a shell
command is redirected. This happens while the file is still open (the
TemporaryFile object holds the file handle). In Linux this works, but
Windows blocks the operation with an error of "The process cannot access
the file because it is being used by another process".
This change closes the file before the shell tries to write to it.
Test: mm -j 72
Test: adb install --fastdeploy --force-agent --local-agent /mnt/raid/boat-attack-apk/boat-attack-swappy.apk
Bug: 122592986
Change-Id: Iaaaf62cda43e4714d7f979e6a690549b383a7b82
Regardless of VNDK version, use template ld.config.txt instead of
using prebuilt ld.config.txt.
Bug: 74658756
Bug: 123209911
Test: PRODUCT_EXTRA_VNDK_VERSIONS=27 m -j vndk_snapshot_package
Change-Id: I0eb527b71e56c555079c524542508a093bf53111
If there is no userspace fastboot, then overlayfs has a corner case
bug where overlay content is not wiped when the partition is flashed.
We will report a warning instead.
This is done to reduce the flakiness of the test results as we do not
intend to fix this specific corner case in the short term. We would
require to record a sha representing the flash image, and the risks
were evaluated as too high of an impact on libavb to add interfaces
to expose the signatures, especially at first stage mount time. All
new devices must support Dynamic Android Partitions (DAP), which
means they all have support for userspace fastboot, it will be
considered a misconfiguration and thus the position is we will not
fix this issue and only use this test adjustment to deal with legacy
products. If a legacy non-DAP product wishes to close the issue
today, they must supply a user space fastboot.
Test: adb-remount-test.sh
Bug: 109821005
Bug: 123079041
Change-Id: I420cb87c19e3e184a974dfc373fb17c097d4858f
Check if any system partition looks like it has ext dedupe or
rather shared_blocks feature enabled, if so then we expect
overlayfs to kick in. We do this to deal with any flakiness
in the test when right-sizing is not applied to the platform.
Minor: older devices mounted persist to /persist.
Test: adb-remount-test.sh
Bug: 109821005
Bug: 123079041
Change-Id: Iab7c6cf7f24f2c446aeb149e3f65d6793a42c6ea
Check for /sys/fs/<fs_type> existence to confirm kernel has
the file system type available.
Test: adb-remount-test.sh
Bug: 109821005
Bug: 123079041
Change-Id: Ic4388e2044bccea8b8edc7762d4ac9b3047206ac
There is no need for the vmalloc reader to be in the sysmeminfo object.
The caller has to create the SysMemInfo object for no reason right now.
Bug: 111694435
Test: libmeminfo_test 1
Change-Id: I263c08c169ea6caf2221bfb915b26ef3c0b1c20c
Signed-off-by: Sandeep Patil <sspatil@google.com>
* changes:
Add dependencies on libprocessgroup for sched_policy users
libcutils: Move sched_policy functions into libprocessgroup
Add libprocessgroup into VNDK
Include libprocessgroup into vndk in preparation for sched_policy
functions to be moved into it.
Bug: 111307099
Test: builds, boots
Merged-In: I09a528cac8821df3201c2428b151fd2eaece3ccb
Change-Id: I09a528cac8821df3201c2428b151fd2eaece3ccb
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
erofs is in upstream staging and in 4.19, and we see some Android
partners considering it as an option instead of squashfs.
However, squashfs and erofs filesystems are always 100% full, so
we can safely remove the string checking instead and just rely on
the statvfs call. We will provide lip-service to our support in
comment only.
This does _not_ mean we support the decision by our partners to use
erofs, as we have not evaluated the performance.
Test: adb_remount_test.sh
Bug: 109821005
Change-Id: I80ea3a33b9da6684ee95489132bc8a88b2310ac8
