Default signature WriteStringToFile creates world-writeable files.
Set owner and group system and remove read/write for non-owner.
Bug: 37251463
Test: Manual: reboot, inspect
Change-Id: I6a29c678168dcae611b120dc52170f4eee7069a9
* changes:
ueventd: Fix up string handling in handle_*_device_event()
ueventd: convert mkdir_recursive() to std::string
ueventd: move subsystem logic from code to ueventd.rc
With the binder traffic of composer moved to vndbinder,
vndservicemanager is needed to be started early to get bootanim
displayed quickly.
Also servicemanager is required to be start early to support early
bootanim and sufaceflinger.
Bug: 37306311
Test: bootanim regression fixed
Change-Id: Ice1e05bdb3fe4e67a63a49f1db8afdb018c7b61b
vendor + vendor_available modules built with BOARD_VNDK_VERSION :=
current aren't allowed to use global headers. Since libutils uses
system headers itself, it should export them as well.
Also added some items into windows-deprecated.h. This file is supposed
to be in sync with the libnativewindow variant until all dependencies on
it can be fixed. However, it is missing some updates. This matters when
including libsystem_headers adds system headers before libnativewindow
headers in the lookup paths.
Bug: 33241851
Test: building with BOARD_VNDK_VERSION := current produces many fewer
errors.
Change-Id: I950821f1dae3ddc110db50869247913d5b1aa638
- Old tool will set it to 10 while mke2fs will set it to -1.
- For now, only tag it.
- TODO: possibly add different policy per image tool version.
bug: 32246772
Test: check dmesg after reboot
(cherry picked from commit 95e233f9ff)
Change-Id: Icd4758e240009d7b37df2d8a0e2a20d5ddbe4906
Several changes in this CL:
- Moves class FsManagerAvbHandle to public API
- Adds a parameter 'wait_for_verity_dev' for FsManagerAvbHandle::SetUpAvb()
to allow not to wait for verity device gets created
- Adds FsManagerAvbHandle::AvbHashtreeDisabled() to query whether AVB is disabled
- Adds fs_mgr_is_avb() to query whether a fstab_rec has MF_AVB flag
Bug: 33254008
Test: test AVB on bullhead
Change-Id: I89c43ca574ae632db8a700fc2590a1f80212c993
Adds two classes FsManagerAvbhandle and FsManagerAvbVerifier to replace the
following functions or struct:
- fs_mgr_load_vbmeta_images() -> FsManagerAvbhandle::Open()
- fs_mgr_unload_vbmeta_images() -> deleted
- fs_mgr_setup_avb() -> FsManagerAvbhandle::SetUpAvb()
- androidboot_vbmeta -> FsManagerAvbVerifier
- load_vbmeta_prop() -> FsManagerAvbVerifier::Create()
- verify_vbmeta_images() -> FsManagerAvbVerifier::VerifyVbmetaImages()
And only invokes FsManagerAvbhandle::Open() when there is a fstab entry having
'avb' flag (need HASHTREE descriptor). fs_mgr_is_avb_used() can be
removed as it only checks system property "ro.boot.vbmeta.hash_alg" to
decide whether vbmeta needs to be loaded, which might not be accurate.
For example, there are only HASH descriptors in the verified chain but
no HASHTREE descriptors. In this case, the fs_mgr doesn't have to do
anything because it only takes care of HASHTREE descriptors.
Also adds a new class FsManagerAvbOps to provide the C++ binding
FsManagerAvbOps::AvbSlotVerify() for libavb->avb_slot_verify().
Bug: 33254008
Test: test AVB on bullhead
Change-Id: I8fe15ba01c277152630a2a5c1c5c7f25fbf34030
The function returns "_a" or "_b" based on two possible values in
kernel cmdline:
- androidboot.slot = a or b OR
- androidboot.slot_suffix = _a or _b
Bug: 33254008
Bug: 36533366
Test: boot sailfish
Change-Id: Ia0a524e4145ebf61af5821f42ecad212c95ed748
