The Result, Error, ErrnoError are quite generic. Moving them from init
to libbase so that they can be used from other places.
Bug: 132145659
Test: libbase_test
Change-Id: Id774a587f74380fadd7a0fc88c0aa892c3d9a489
As of Android-P, __system_property_set() is synchronous and only will
return '0' if the property was successfully set.
Test: n/a
Change-Id: Icbc0a6d8be1ae683565f378c534ea8e5c5f25357
Which will dump all the allowed properties, similar to `adb shell
getprop`.
Bug: 134027350
Test: Run the command under rescue mode.
Change-Id: Id668224098006d71ee192c8c2bea5d791d2423c1
* changes:
adb: daemon: Assign valid fd to usb_handle ep0 file descriptor
adbd: respond to device-to-host control transfers.
adbd: read, print, and ignore USB control transfers.
When adding a dex frame, no offset is ever printed even if the dex data
is coming from a non-zero offset map. Fixed so an offset is printed
in this case.
Previous the line looked like this:
#17 pc 0000000000500d7a /product/app/GoogleCamera/GoogleCamera.apk (com.google.android.libraries.camera.async.AndroidPriorityThread.run+10)
Now looks like:
#17 pc 0000000000500d7a /product/app/GoogleCamera/GoogleCamera.apk (offset 0x11d0000) (com.google.android.libraries.camera.async.AndroidPriorityThread.run+10)
Add new unit test for this case.
Bug: 134420076
Test: Wrote new unit test, and verified a non-zero offset for dex file
Test: data results in a frame with a non-zero offset.
Change-Id: I58c134fda4fad5456ca0f1723192667a1ca5d509
We recently changed 'xfer' to a size_t, so update the DBG format
accordingly. We also fix a long standing issue with format for
the unsigned 'read'.
Test: TreeHugger
Change-Id: I3dc5f26a033fea64119016802bc9cdb54bbb7b52
After flashing empty image to scratch device, the device did not
return after 3 minutes. It also did not collect any triage data
reporting only:
[ FAILED ] did not reboot after flash
Add triage data, increase timeout to 4 minutes.
Test: adb-remount-test.sh
Bug: 132070014
Change-Id: Ic607abb5b2575d630bf6c27817a38a90820d24e1
If we just disabled verity, take the step to setup the backing
storage for overlayfs.
Test: adb-remount-test.sh
Bug: 130131892
Change-Id: Ic56569eaf363e4417a0ce5df11ee5480a07b8b03
This works around a deadlock when a bridge that is about to be closed
is reused for a new call to openFile. The call to open() ends up holding
the vold lock, waiting for appfuse to respond. The appfuse event loop
calls onClosed(), which ends up calling vold.unmountAppFuse(), which
cannot get the lock.
Closing this file descriptor causes any current calls to open() on its
mount path to fail with either ECONNABORTED or ENOTCONN, allowing the
event loop to make progress, call onClosed() and unmount the path.
Note that the failed call to open() will result in a retry, which
will create a new appfuse bridge. This is not ideal but not a new
problem -- the common case here is that that each call to
openProxyFileDescriptor creates a new bridge. This should ideally
be improved.
Bug: 132344997
Test: flick through info of photos with location info attached
Change-Id: I878e5cf86f18c5233f8505f52eb9db076bd72d01
Merged-In: I878e5cf86f18c5233f8505f52eb9db076bd72d01
Read function exits before reading all requested bytes. Fix that by
looping until the len requested is completed.
This will fix the issue execting get_staged command for a staged image
bigger than 1MB
Test: fastboot get_staged file.txt
Change-Id: Ic70ab48f3a8c8d78c225db638892501d4dc20b13
Signed-off-by: Fernando Lugo <flugo@google.com>
Factors out utility functions into service_utils.h/cpp, so that they
can be reused by the upcoming native zygote.
Bug: 133443795
Test: Build and boot cuttlefish.
Change-Id: I0531b6f17561119c8cc33dd9ba375b351747fcfe
Cosmetic fix.
If overlayfs gets setup by the remount command, ask user to reboot
since the device is not 100% in a state to run, and is merely only
in a state to take push and sync operations.
overlayfs is only truly ready for developing and running if the
overly mounts had occurred in first stage init, this happens when
the device is rebooted.
We did not completely remove overlapping dead ext4 dedupe code in a
previous change, complete the process.
Simplification for adb remount, the message:
Now reboot your device for settings to take effect
will only occur on the pass that causes the overlays to be populated,
in the same boot session. If subsequent, and ineffectual in any case,
remount command occurs again, it will not request a reboot.
Test: adb-remount-test.sh
Bug: 130131892
Change-Id: I7c4f408546687c49249883e2641b9bc63f68afd0
non-aio USB read function was stuck in a loop waiting for more data
because data length parameter is always set 64 for fastbootd commands.
It should be a normal case to get less data than expected
since lengths of these commands are usually less than 64.
Add logic to check this and one more parameter to distinguish
fastbootd from general adbd case.
Bug: 133189029
Test: try various fastbootd commands
Change-Id: I6690324840d78f3f1e04235040301520329976db
Merged-In: I6690324840d78f3f1e04235040301520329976db
This change factors out functions that handle selabels from
selinux.h/cpp into selabel.h/cpp. This allows util.cpp to be used by
the upcoming native zygote without a bunch of define flags that are
required for selinux.cpp.
Bug: 133443795
Test: Build and boot cuttlefish.
Change-Id: Ie238a96c6407c6698a605dd8803c1727abfaae7b
Currently, if init encounters a fatal issues it reboots to fastboot
but this may be not desirable in all cases, especially the case of
critical services crashing. Therefore this change adds the ability
for vendors to customize the reboot target via the
androidboot.init_fatal_reboot_target= kernel command line.
This applies to all LOG(FATAL) messages as well as fatal signals in
userdebug/eng builds, except for signals before logging is enabled in
first stage init.
Bug: 121006328
Test: device reboots to configurable target with LOG(FATAL)
Test: device reboots to configurable target after a segfault in the
various stages of init
Test: device reboots to fastboot without a configured target
Change-Id: I16ea9e32e2fee08dece3d33b697d7a08191d607b
Dump init stacks when aborting either due to LOG(FATAL) or in
userdebug/eng builds due to signals, including signals from
sanitizers.
Doesn't work for static first stage init yet, b/133450393 tracks
that.
Also, ensure that LOG(FATAL) in child processes calls abort() in all
stages of init, not just 2nd stage init.
Bug: 131747478
Test: abort init in various ways and see stacks
Test: hang or crash in backtrace handler and see child reboot
Change-Id: Ib53b5d3e7e814244203f875de016ada9900dfce8
Failing to write to the endpoint results in subsequent reads on ep0 to
fail with EL2HLT, so do an empty write to fulfill the transfer.
Bug: http://b/131867920
Test: manually tested with modified auto client
Change-Id: If2eec162ca4b31a9974c7bd5802be51cee9e2708
Merged-In: If2eec162ca4b31a9974c7bd5802be51cee9e2708
(cherry-picked from internal commit af086e9a95)
