Remove "verity" from device-mapper helper functions so it's clear they can be
re-used for non-verity targets.
Bug: 78914864
Test: AVB device still boots
Change-Id: Id8474b2c6e23e828eff563263ebb409031cde17e
We can't actually link an unlinked file back onto disk if it wasn't
opened with O_TMPFILE. Switch to using a temporary filename instead.
Bug: http://b/77729983
Test: agampe
Change-Id: I1970497114f0056065a1ba65f6358f08b51ec551
SELinux messages weren't properly filtering into the events buffer
because message_len was being used to determine length of event data
instead of str_len
Bug: 65597269
Test: SELinux denials show up in the events buffer
Change-Id: I857e10211f71dd0db33a272241c7051c5d0c59ca
(cherry picked from commit 3a5acdaa8d)
DM_READONLY_FLAG should only be used when loading tables, and
DM_STATUS_TABLE_FLAG should only be used when querying a table's status. This
patch cleans up how we set flags to reflect when the kernel actually cares
about them.
Bug: 78914864
Test: AVB device still boots
Change-Id: I809d8c2ef2105849ebdd095bbe7f08f15ae63465
For potential use with build/make/tools/fat16copy.py
Bug: 63035155
Test: mmma system/core/toolbox; newfs_msdos
Change-Id: I8ad50b8c181fc4ec21e191ec9fea8e9aa11d2d9b
In order to support dm-linear devices, we need an additional first-stage
step to ensure that required devices are created. This must happen before
setting up dm-verity or mounting any first-stage partitions.
This patch refactors FirstStageMount so that having a compatible fstab
is optional. This will let us use InitRequiredDevices on systems that
would not otherwise perform first-stage mounts.
Bug: 78914864
Test: non-AVB devices still boot
Change-Id: I11265375a9900d983da8cabcc77d32c503ded02e
70d8f28945 broke a test that was not
expecting to see the new detail about the signal's sender.
Bug: http://b/78594105
Test: ran tests
Change-Id: Idfa3a53b9e664308efdba560ffbb1401c1904530
This change exempts the emulator connections from
WaitableConnection.WaitForConnection(). This is because emulator
connections are a) more reliable and b) handled a bit differently than
normal TCP connections.
Bug: 78991667
Test: emulator -showkernel ; adb shell
Change-Id: I552946198889a82d6c265f45e8c3b38f6ac9d045
Related AOSP changes:
1. https://android-review.googlesource.com/#/c/platform/system/core/+/405009/
2. https://android-review.googlesource.com/#/c/platform/system/core/+/532637/
The second CL raises a FATAL error when it detects fstab-dt has no content
during first-stage mount. However, with the first CL, the fstab-dt entry
might be "skipped" when bootloader sets the status property to a value
other than "ok"/"okay". (e.g., to skip mounting /vendor on upgrading
devices which have no vendor partition).
Use LOG(INFO) when there is nothing to mount here. The later stages
should trigger a FATAL error when some important files in those
partitions are not available, e.g., SEPolicy files.
Bug: 78441220
Test: boot a device
Change-Id: Iae2f47d455679298bdb067d96b771a30c1a82e6f
We have a LOG(FATAL) that can potentially happen before we turn off
SIGABRT. Move the signal handler defusing to the very start of main.
Bug: http://b/77920633
Test: treehugger
Change-Id: I7a2f2a0f2bed16e54467388044eca254102aa6a0
This change is in preparation to allow the TCP-based transports to be
able to reconnect. This is needed because multiple threads can access
the Connection object. It used to be safe to do because one instance of
atransport would have the same Connection instance throughout its
lifetime, but now it is possible to replace the Connection instance,
which could cause threads that were attempting to Write to an
atransport* to use-after-free the Connection instance.
Bug: 74411879
Test: system/core/adb/test_adb.py
Change-Id: I4f092be11b2095088a9a9de2c0386086814d37ce
This change adds a callback that is invoked exactly once, either when
the connection is fully established (i.e. CNXN packets have been sent
and received) or the atransport object is deleted before that (because
the connection failed).
This helps in distinguishing between successful and failing connections
for TCP. Especially when there is some kind of port
forwarding/multiplexing in between (like an SSH tunnel or SSLH proxy).
Bug: 74411879
Test: adb connect chromebook:22 (which runs an sslh tunnel to adbd).
either succeeds or fails, but not fake-succeeds.
Change-Id: I7e826c6f5d4c30338a03b2d376a857ac5d05672a
Suicide doesn't change:
signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
But homicide now looks like this (this is `sleep 666` killed by
`kill -SEGV` as root:
signal 11 (SIGSEGV), code 0 (SI_USER from pid 4446, uid 0), fault addr --------
Bug: http://b/78594105
Test: manual
Change-Id: I8c2feafba8cc5a3db85e8250004d428a464c5d9e
This way you'll get a build time error if you make the usual mistake of
adding to the enum but not adding an entry to the array.
Also improve the unit tests, and fix get_sched_policy_name's incorrect
behavior on invalid inputs.
Bug: N/A
Test: ran tests
Change-Id: Iefcb1ec9ef66267837da7a576c8be3d0cfb16cd0
We need to (a) tell soong to copy our data and (b) automatically find
our data relative to our executable.
The real point of this is to be able to run these tests in APCT and
presubmit.
Bug: N/A
Test: ran tests on host and device, from a variety of directories
Change-Id: I4c0be1ac60f03953fdd5ba6e3d15b1aaa37ed019
