Misconfigured systems can have localhost pointing to an address that
isn't 127.0.0.1 or ::1.
adb is the only caller of the libcutils socket_loopback functions, so
move them into adb and switch the implementations over to using
INADDR_LOOPBACK and in6addr_loopback, instead of resolving 'localhost'
when connecting.
Bug: http://b/37282612
Test: `killall adb; adb shell`
Test: `killall adb; ip addr del 127.0.0.1/8 dev lo; adb shell`
Change-Id: I01c1885f1d9757ad0f7b353dd04b4d1f057741c8
(cherry picked from commit c27f12a3d396f113c5ae09d2f2c8ff7de3f8b551)
logd assumes that it is running in UTC time zone.
However, if persist.sys.timezone is set at some point later,
that affects and confuses logd behavior.
To avoid such a case, this CL sets TZ to UTC, which overrides
the property's behavior.
Test: Ran CtsOsTestCases.
Test: gTest liblog-unit-tests, logd-unit-tests and logcat-unit-tests
Bug: 33566779
Change-Id: Ib9edd4cb06f019a33aaf8d77d33bd82fdbbda480
By setting vendor_available, the following may become true:
* a prebuilt library from this release may be used at runtime by
in a later releasse (by vendor code compiled against this release).
so this library shouldn't depend on runtime state that may change
in the future.
* this library may be loaded twice into a single process (potentially
an old version and a newer version). The symbols will be isolated
using linker namespaces, but this may break assumptions about 1
library in 1 process (your singletons will run twice).
Background:
This means that these modules may be built and installed twice --
once for the system partition and once for the vendor partition. The
system version will build just like today, and will be used by the
framework components on /system. The vendor version will build
against a reduced set of exports and libraries -- similar to, but
separate from, the NDK. This means that all your dependencies must
also mark vendor_available.
At runtime, /system binaries will load libraries from /system/lib*,
while /vendor binaries will load libraries from /vendor/lib*. There
are some exceptions in both directions -- bionic(libc,etc) and liblog
are always loaded from /system. And SP-HALs (OpenGL, etc) may load
/vendor code into /system processes, but the dependencies of those
libraries will load from /vendor until it reaches a library that's
always on /system. In the SP-HAL case, if both framework and vendor
libraries depend on a library of the same name, both versions will be
loaded, but they will be isolated from each other.
It's possible to compile differently -- reducing your source files,
exporting different include directories, etc. For details see:
https://android-review.googlesource.com/368372
None of this is enabled unless the device opts into the system/vendor
split with BOARD_VNDK_VERSION := current.
Bug: 36426473
Bug: 36079834
Test: m -j libutils
Test: attempt to compile with BOARD_VNDK_VERSION := current
Change-Id: I6c1279a74ef071851401e38bbdd377f13827694c
tasks in system-background cgroup will be shown as below:
580 580 system 12 -8 1% S 190656K 19408K unk surfaceflinger /system/bin/surfaceflinger
This patch fix this issue.
Change-Id: Ib39ff892010498548d7fbfb4021df62498acd033
Signed-off-by: Ganesh Mahendran <opensource.ganesh@gmail.com>
This CL disables module loading by writing 1 to
/proc/sys/kernel/modules_disabled when the property sys.boot_completed
is set to 1 by ActivityManagerService (at the broadcast of
PHASE_BOOT_COMPLETED).
Bug: 36515654
Test: tested on sailfish and verified that module loading is disabled in
userdebug and enabled in eng mode
Merged-In: Id38d34a6395966ab21e440614337c0cfca791ad0
(cherry picked from commit 6ed19d1675)
Change-Id: I2faa459b450b3a64f854c832c6b91cbf682bbffa
- 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
Change-Id: Ib763f8ba64957412d2b02a9d6e3fc2bfcf55851e
This was marked deprecated in 2014 and removed in 2015, let's remove
the uevent rule now too.
Test: see that logging still works on bullhead
Change-Id: Idaf3f49a1afe7046eba6c976628b9f1c8b3ec094
Key/value support for adb backup was added in ag/1946677, and help text
for adb shell bu is added in ag/2088937. This CL points the user to this
helptext instead of keeping it here, since it can quickly get out of
sync.
BUG=36170696
Test: adb
Change-Id: Ic40679f421a32e60f292ad20b726a89bfff03349
Soong handles these automatically now.
Bug: 33241851
Test: Android-aosp_arm.mk is the same before/after
Test: build.ninja is the same before/after
Test: build-aosp_arm.ninja is the same before/after
Merged-In: Ica4eedda51bb34db2f39d2c64ea436e1f633bfc3
Change-Id: Ica4eedda51bb34db2f39d2c64ea436e1f633bfc3
We change the GPB in the LocalFileHeader if the entry can not
have a trailing DataDescriptor. Make sure to patch the
CentralFileHeader to have the same bits set.
Modify ZipArchive to check that the data descriptor bit is consistent
between Central and Local file headers.
(cherry-pick of commit e0eca55fe6)
Test: make ziparchive-tests
Bug: 36686974
Change-Id: Ied167570abcf6426b1c678cd40123e5ad65909db
This patch also forces the underlying structure of enum keymaster_command
to be uint32_t.
Test: builds
Change-Id: Ie8969beb9d6a15313456fbe54ef3806f6778ade2
- umount operation is asynchronous except for root partition.
Returning from umount does not guarantee completion of
umount. Poll /proc/mounts to confirm completion of umount.
- Treat all devices mounting to /data as emulated devices. This is
future proof when fs other than sdcardfs is used.
- Drop quota sync from sync step. There is no differences in
frequencies of quota error.
- Run umount in reverse order from mounting order so that any
hidden dependency can be auto-resolved.
- Add dump of lsof and /proc/mounts when umount fails. lsof only runs
when selinux is toggled into permissive mode. The dump is enabled
only for non-user build.
- Keep logcat until vold shutdown in case vold has any error to report.
bug: 36551218
Test: python packages/services/Car/tools/bootanalyze/bootanalyze.py -r -c packages/services/Car/tools/bootanalyze/config.yaml -n 1000 -f -e 20 -w 30
Change-Id: I87b17b966d7004c205452d81460b02c6acf50d45
Additionally replace the associated C string parsing with C++ and write
unit tests.
Bug: 33785894
Bug: 36250207
Test: Boot bullhead + unit tests
Change-Id: Iee1f72d248bca3bd2e1227045628935b3dd6195a
The class early_hal is essentially for the keymaster hal which needs
to be up before vold tries to unlock a storage encryption key (FDE or
FBE). The current position is too early in the boot process, because
on devices with legacy HAL the wrapper service uses system properties
to find the legacy HAL.
This patch moves the start of the early_hal class to the late-fs trigger
action which runs right after the system property action.
Test: Manually tested and update tested on bullhead, sailfish, and
another device.
Bug: 35764921
Change-Id: I34b45b85f8450e9ef18861535fdb2ee963df8c9b
(cherry picked from commit 1ad8d21947)
Tom Cherry