KM1/KM2 implementations should treat nullptr and KeymasterBlob{nullptr, 0}
equally when passed in as client_id or app_data. However, trusty KM1
treats them differently.
Bug: 113110105
Bug: 113084196
Change-Id: Ie0e2b5d60d808e4f7a8e48aeb4c694268f9bc0a1
It is easier to implement getvar all if we can invoke each variable
handler and collect their results. This change reverts the handlers to
return their messages as an outparam, rather than going through
FastbootDevice.
Bug: 78793464
Test: fastboot getvar works
Change-Id: I8544251ce517526b26435526756359ce220520cc
The Carbon framework isn't on the list of libraries that Soong allows
linking against, so this broke the Mac build. This compiles just fine
without Carbon though, and I don't see any references to Carbon in the
code.
Test: mma
Change-Id: I83044d244f7cec778c8b8b6132249c0f016c10fc
Feature outlined here is only available on userdebug or eng builds.
Blocked for security reasons because requires ptrace capabilities.
Add ro.llk.stack to list a set of symbols that should rarely happen
but if persistent in multiple checks, indicates a live lock condition.
At ro.llk.stack.timeout_ms the process is sent a kill, if it remains,
then panic the kernel.
There is no ABA detection in the paths, the condition for the
stack symbol being present instantaneously must be its rarity of
being caught. If a livelock occurs in the path of the symbol, then
it is possible more than one path could be stuck in the state, but
the best candidate symbols are found underneath a lock resulting in
only one process being the culprit, and the best aim. There may be
processes that induce a look of persistence, if so the symbol is not
a candidate for checking.
Add ro.llk.blacklist.process.stack to list process names we want
to skip checking. This configuration parameter is also used to
prevent sepolicy noise when trying to acquire stacks from non
ptrace'able services.
Test: gTest llkd_unit_tests
Bug: 33808187
Bug: 111910505
Bug: 80502612
Change-Id: Ie71221e371b189bbdda2a1155d47826997842dcc
MountPartitions should respect nofail. The nofail flag makes the
partition optional.
Test: manual (future code using feature), and smoke test
Bug: 109821005
Bug: 78914864
Change-Id: I715a66ef1abbe223b0cefe5bd2758f63352b1afc
Also fix adb's version number to match.
See build/soong/README.md for more information.
Test: cd system/core/fastboot; mma
Test: fastboot --version
Test: adb --version
Test: out/host/linux-x86/nativetest/fastboot_test/fastboot_test
Test: out/host/linux-x86/nativetest64/fastboot_test/fastboot_test
Change-Id: I65ea39af9183c602e84f3bc0e4a0d066a30fc464
Because the original modification (restart SF which is added
for display bootanimation) from O to P causes bootanimation NPE,
we remove the part of restart SF and add other flow to show
bootanimation.
Test: manual, ran the test 10 times and it cause no NPE and
display BootAnimation after decrypt
Test: boot aosp_sailfish
Bug: 79547653
Change-Id: I355ccdbb2e2f27d897e2e0ee00f9300ef38ede03
Instead, use x15 which is one of the available temporary registers.
Bug: 112907825
Test: test-pixelflinger-arm64-t32cb16blend
Change-Id: Icfcaae1d8163880eddc2862af92e5636a03d8b52
This patch extracts the common logic out of the flashall and update
command implementations. There is now a FlashAllTool helper class, and
an ImageSource class for commands to specify how to find built images.
With these paths merged, the update command now supports logical
partitions.
Bug: 78793464
Test: flashall works with or without a super partition
update works with or without a super partition
Change-Id: I63a8690bbc4da6ea98a07eb2c07166ddd993a7b7
This isn't sent by the fastboot client.
This isn't in our bootloader requirement document.
Neither my hikey nor sailfish respond to this.
Test: fastboot still works
Change-Id: I11ff0aed818d98f3427ed427605d99b3c76ccb06
This isn't sent by the fastboot client.
This isn't in our bootloader requirement document.
Neither my hikey nor sailfish respond to this.
The README.md literally uses this as an example for 'unknown command'
Test: fastboot still works.
Change-Id: Ia442a41de517dae078dd7e73c951aadb97646c73
Security minded hardening, let's not depend on reboot and restorecon.
Test: manual, make sure all sepolicy context are as expected before reboot
Bug: 109821005
Change-Id: I9d3419ce57be072daa55f704f75df7775fbaf5fb
This makes the following changes to the images array:
* The "optional_if_no_partition" flag is removed, as it was a temporary
workaround for super.img.
* The "flashall" flag is removed.
* The "needed_for_fastbootd" flag is now an ImageType enum.
Bug: N/A
Test: fastboot builds, flashall works
Change-Id: Id000ea20cf83639cec2c9ae94f28c799b34606f1
This is an optimization to limit us to an optimal set of overlay
mounts. If an entry is identical or more specific (eg: /vendor is
less specific than /vendor/firmware_file), then no need to craft an
override for it.
We do the check in the setup and mount_all paths.
Test: confirm on devices with more specific mounts they do not get override
Bug: 109821005
Change-Id: If34775455fc7989903f70bc4f075c948db91ce37
