| 885b742bb66660947d8335e9a4f5a4eef2e45ff9 |
|
20-Jan-2016 |
doheon1.lee <doheon1.lee@lge.com> |
Changes of root storage space unmounting time on Zygote Process
Zygote process forks every child process for launch the SystemServer and other
applications. When child process is forked, unmount storage inherited
from Zygote process is executed before it gains its own root storage
space.
If Zygote have no storage spaces, unmount operations not needed to
get relevant permission storage space.
Thus unmount is executed only once shortly before the SystemServer is forked.
And the child processes do not unmount its inherited root storage space.
Change-Id: I311ca7ea2c93085f42579f8cf8bdc7ef1d570a04
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| 0f6ae2ec0df270c4ce51c87896fe01fe6e1fedfa |
|
22-Feb-2016 |
Erik Kline <ek@google.com> |
resolve merge conflicts of b242549166 to nyc-dev
Change-Id: I42d4cac95a209fdfae5769d75d90f004a94d60a4
|
| b2425491662b4d31fbcf09ab36bd10adc42a2b28 |
|
18-Feb-2016 |
Erik Kline <ek@google.com> |
Give bluetooth sufficient capabilities to run DhcpClient
Specifically:
CAP_NET_RAW
CAP_NET_BIND_SERVICE
Bug: 26991160
Change-Id: I2afddc9efa3b613d974afb0ea33703948203d99a
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| 2956beeec97df6ee7fe0c826ccc8c6f625f36d75 |
|
28-Jan-2016 |
Pavlin Radoslavov <pavlin@google.com> |
Grant CAP_WAKE_ALARM to the Bluetooth process for any user
Use multiuser_get_app_id(uid) to check for AID_BLUETOOTH
and allow the CAP_WAKE_ALARM capability for any user.
Bug: 26784675
Change-Id: I11641e212b7c815e9137ae5620da6ad55f95a899
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| fbd5904ce690491b813ebf815a7e33083bc59ea0 |
|
24-Nov-2015 |
Pavlin Radoslavov <pavlin@google.com> |
Use GID "wakelock" to control access to kernel wakelock
* Added GID "wakelock" (3010) to the list of groups the System Server
belongs to.
* Added GID "wakelock" to the list of assigned groups for the
"android.permission.BLUETOOTH_STACK" Android permission.
* Grant CAP_BLOCK_SUSPEND to processes that belong to GID "wakelock"
Bug: 25864142
Change-Id: I8a9a5f11e4a9ecd1abf2d4f4b90ec89b3101332e
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| a87723515627401f142aec1fd98b8863b726a1a3 |
|
11-Dec-2015 |
Nicolas Geoffray <ngeoffray@google.com> |
Special case system_server to not create the JIT code cache.
(cherry picked from commit 3c43b3863328e339dff90b216aed15194d129e4a)
Change-Id: Ic7b0887f9edcb950fad98ccbe66cab6949fbdc52
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| b053cce7ae343feeb6c0908920692904f3b0b94c |
|
18-Nov-2015 |
Andreas Gampe <agampe@google.com> |
Frameworks/base: Make RuntimeAbort more expressive
Pass a message to FatalError, which will be more prominent in
aborts than "RuntimeAbort."
Change-Id: Icb3b8f50ca0cc15fd1346c530cd8e6452e951879
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| ea1831d211ea0e6b2d161c714bb0786369ef2df5 |
|
24-Sep-2015 |
Elliott Hughes <enh@google.com> |
am b57dd722: resolved conflicts for a884d81e to stage-aosp-master
* commit 'b57dd722f1dc0663417da37d3a82f8283ad3c982':
constify JNINativeMethod function pointer tables
|
| b57dd722f1dc0663417da37d3a82f8283ad3c982 |
|
24-Sep-2015 |
Elliott Hughes <enh@google.com> |
resolved conflicts for a884d81e to stage-aosp-master
Change-Id: Ice485967fa96f13786024b6939b826638e906ff0
|
| 76f6a86de25e1bf74717e047e55fd44b089673f3 |
|
19-Sep-2015 |
Daniel Micay <danielmicay@gmail.com> |
constify JNINativeMethod function pointer tables
Change-Id: I4036c924958221cbc644724f8eb01c5de3cd7954
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| db8a6ee56b8e40d0a743e929739fb19a8b3ec456 |
|
04-Sep-2015 |
Sharvil Nanavati <sharvil@google.com> |
am 80770c09: am 16db4101: Merge "DO NOT MERGE Add \'bluetooth\' user to the \'system\' group." into cw-e-dev
* commit '80770c099144b65e9c7768bbdb56608eebf03b01':
DO NOT MERGE Add 'bluetooth' user to the 'system' group.
|
| 16db4101829c7beee42a09fcaf87fa4e31bc1d5a |
|
03-Sep-2015 |
Sharvil Nanavati <sharvil@google.com> |
Merge "DO NOT MERGE Add 'bluetooth' user to the 'system' group." into cw-e-dev
|
| babe81546ef001ae26a5c4b572f1480ba737ae32 |
|
01-Sep-2015 |
Sharvil Nanavati <sharvil@google.com> |
DO NOT MERGE Add 'bluetooth' user to the 'system' group.
Also grant the Bluetooth process CAP_BLOCK_SUSPEND so it can acquire
wake locks directly from /sys/power/wake_lock.
Bug: 23375670
Change-Id: Ib094c5752d49488c2560897ff6bb821daf98a281
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| 7dd51792e2131891d402b4f86c78afa86b6d5758 |
|
01-Sep-2015 |
Christopher Ferris <cferris@google.com> |
am d6597cb4: am 1bc7d0c8: am 70c958c4: Merge "Save/restore errno in SIGCHLD handler." into mnc-dr-dev
* commit 'd6597cb43c1985ec955f2f5c5daf7be52a9f12a2':
Save/restore errno in SIGCHLD handler.
|
| a8a795428acf5cbe1cd348aa766243203ca78b80 |
|
01-Sep-2015 |
Christopher Ferris <cferris@google.com> |
Save/restore errno in SIGCHLD handler.
The SIGCHLD handler can set the errno, which can change the errno found
on the thread on which the signal handler is invoked. Most of the time
this is harmless, but it's possible that if the main thread was making
a system call, and allows certain failures based on errno, that logic
can fail. The fix is to save/restore errno in the handler.
Bug: 23572286
Bug: 23689391
Change-Id: I4542fd60cc1398ce0a8902d8df98a3d089fb6efe
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| 1262059c072375cd5bd48e86b7ee69d66848494d |
|
20-Aug-2015 |
Elliott Hughes <enh@google.com> |
am 260cb53f: am ce4fbb4d: Merge "zygote: fix memory leak when fork process"
* commit '260cb53fdb751dd6997b6b6f60a358257c4df82a':
zygote: fix memory leak when fork process
|
| 31b1b2766d80a9a1979488e57a49d1015cfb5538 |
|
20-Aug-2015 |
Elliott Hughes <enh@google.com> |
am 260cb53f: am ce4fbb4d: Merge "zygote: fix memory leak when fork process"
* commit '260cb53fdb751dd6997b6b6f60a358257c4df82a':
zygote: fix memory leak when fork process
|
| 1ca062f21e466b5e8b5defe12033c65b2b4276cb |
|
31-Jul-2015 |
Mykola Kondratenko <mykola.kondratenko@sonymobile.com> |
zygote: fix memory leak when fork process
Release memory allocated by GetIntArrayElements.
Change-Id: If7ce2a78a480e58b0376352ce438dbe51f664f3a
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| 7d28ad9b638a8184ab499cbe708d3427025e569b |
|
06-Aug-2015 |
Jeff Sharkey <jsharkey@google.com> |
am cb54ffb2: Merge "Protect runtime storage mount points." into mnc-dev
* commit 'cb54ffb2cb9583eaf6b58dcc636681c4e4e07a7d':
Protect runtime storage mount points.
|
| 928e1ecfe2ca8deb7421f06c80bb4ae02d27f030 |
|
06-Aug-2015 |
Jeff Sharkey <jsharkey@android.com> |
Protect runtime storage mount points.
We have a bunch of magic that mounts the correct view of storage
access based on the runtime permissions of an app, but we forgot to
protect the real underlying data sources; oops.
This series of changes just bumps the directory heirarchy one level
to give us /mnt/runtime which we can mask off as 0700 to prevent
people from jumping to the exposed internals.
Also add CTS tests to verify that we're protecting access to
internal mount points like this.
Bug: 22964288
Change-Id: I74dbdcb01d4fabe92166b8043a74c6a1e93c6d5f
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| 6d43a861d01ef48f37c69f96346a13d23164a585 |
|
05-Aug-2015 |
Tim Murray <timmurray@google.com> |
Add boost to increase the load on newly-forked zygote processes.
Makes it more likely for app launches to end up on a large core in
an HMP environment.
bug 21915482
Change-Id: Ieac192a4bc1237dd03b9492fcad3a78de5510a58
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| faf3f692174be30ef9226981e640bc9a09c4da97 |
|
01-Jul-2015 |
Jeff Sharkey <jsharkey@android.com> |
Fully unmount existing storage in Zygote.
Before mounting the requested storage into place, fully unmount all
existing mounts inherited from the root namespace.
Bug: 22192518
Change-Id: I6f7f12c1219d25ee487a031d37c60fb4051d24ad
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| 9527b223a9d4a4d149bb005afc77148dbeeff785 |
|
25-Jun-2015 |
Jeff Sharkey <jsharkey@android.com> |
Let's reinvent storage, yet again!
Now that we're treating storage as a runtime permission, we need to
grant read/write access without killing the app. This is really
tricky, since we had been using GIDs for access control, and they're
set in stone once Zygote drops privileges.
The only thing left that can change dynamically is the filesystem
itself, so let's do that. This means changing the FUSE daemon to
present itself as three different views:
/mnt/runtime_default/foo - view for apps with no access
/mnt/runtime_read/foo - view for apps with read access
/mnt/runtime_write/foo - view for apps with write access
There is still a single location for all the backing files, and
filesystem permissions are derived the same way for each view, but
the file modes are masked off differently for each mountpoint.
During Zygote fork, it wires up the appropriate storage access into
an isolated mount namespace based on the current app permissions. When
the app is granted permissions dynamically at runtime, the system
asks vold to jump into the existing mount namespace and bind mount
the newly granted access model into place.
Bug: 21858077
Change-Id: I62fb25d126dd815aea699b33d580e3afb90f8fd2
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| 4887789e44cdb16b042a35e8ec03983213e88ac6 |
|
18-Mar-2015 |
Jeff Sharkey <jsharkey@android.com> |
Progress towards dynamic storage support.
Storage devices are no longer hard-coded, and instead bubble up from
whatever Disk and VolumeBase that vold uncovered, turning into
sibling Java objects in MountService. We now treat vold events as
the source-of-truth for state, and synchronize our state by asking
vold to "reset" whenever we reconnect.
We've now moved to a model where all storage devices are mounted in
the root mount namespace (user boundaries protected with GIDs), so
we no longer need app-to-vold path translation. This also means that
zygote only needs to bind mount the user-specific /mnt/user/n/ path
onto /storage/self/ to make legacy paths like /sdcard work. This
grealy simplifies a lot of system code.
Many parts of the platform depend on a primary storage device always
being present, so we hack together a stub StorageVolume when vold
doesn't have a volume ready yet.
StorageVolume isn't really a volume anymore; it's the user-specific
view onto a volume, so MountService now filters and builds them
based on the calling user. StorageVolume is now immutable, making
it easier to reason about.
Environment now builds all of its paths dynamically based on active
volumes. Adds utility methods to turn int types and flags into
user-readable strings for debugging purposes.
Remove UMS sharing support for now, since no current devices support
it; MTP is the recommended solution going forward because it offers
better multi-user support.
Simplify unmount logic, since vold will now gladly trigger EJECTING
broadcast and kill stubborn processes.
Bug: 19993667
Change-Id: I9842280e61974c91bae15d764e386969aedcd338
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| ed6b9dff563c5e22f040ff37e12c0d771e0478ae |
|
21-Nov-2014 |
Andreas Gampe <agampe@google.com> |
Frameworks/base: Consistency in core/jni
Make consistent use of core_jni_helpers for registration.
Translate some #ifdefs into const bools.
Change-Id: I37639aa053dd50f003a552cbd8550dddecc811c5
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| 46d8444631b4b1253a76bfcc78a29d26014d022f |
|
19-Nov-2014 |
Dan Albert <danalbert@google.com> |
Fix clang warnings in core/jni.
There are a few bugs in here too (mostly people expecting + to
concatenate C strings) :(
Change-Id: I0a243c05c4ea8b56e84896f37814d0fbea4c39d5
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| 5d5e4b14f67903370a7805492eb92fbe3b487a14 |
|
29-Oct-2014 |
Calin Juravle <calin@google.com> |
am 43a92646: Merge "Use native brige only if we have a private data directory."
* commit '43a9264619e08f464dd4f184e53441a440cca09f':
Use native brige only if we have a private data directory.
|
| 6a4d2369e5493cea86817634eceb0be46ba7d7a6 |
|
28-Oct-2014 |
Calin Juravle <calin@google.com> |
Use native brige only if we have a private data directory.
Bug: 18027433
Change-Id: I59b1b1cbe1d7d14b93d8bb6d4255c951d9e469b6
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| 5d4deb8246b13531a6b2b7611c650ba504e44dc6 |
|
28-Oct-2014 |
Calin Juravle <calin@google.com> |
am f7d24d24: Merge "PreInitializeNativeBridge only if its Available"
* commit 'f7d24d244319599f62c22e29c3e6540d6cbadf49':
PreInitializeNativeBridge only if its Available
|
| 79ec4c15ab941419d21700a9734f5238b975c31a |
|
24-Oct-2014 |
Calin Juravle <calin@google.com> |
PreInitializeNativeBridge only if its Available
Also, assert that we always have a private application directory for non
system_server case.
Change-Id: I8397d7f7b04cde0bf65b60ca415bf3f4b349783c
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| 921d8e2ddb04080827fa92239bb858631e3cabe3 |
|
01-Oct-2014 |
Elliott Hughes <enh@google.com> |
am ee7684ca: am 04517286: Merge "Use strerror(3) when reporting zygote failures."
* commit 'ee7684cad00a13fc82519599ad8fab3cfbd6fe8b':
Use strerror(3) when reporting zygote failures.
|
| 960e83185efc709470f3c4c85f69e82269d2927a |
|
30-Sep-2014 |
Elliott Hughes <enh@google.com> |
Use strerror(3) when reporting zygote failures.
Bug: 17700596
Change-Id: I39a72ab6f19063de3c90c9fccdb749dc9a86324e
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| a103ebed6e9a44a406b31636791d2970c882ec44 |
|
25-Sep-2014 |
Andreas Gampe <agampe@google.com> |
resolved conflicts for merge of dfdabe37 to lmp-dev-plus-aosp
Change-Id: Ia9c350dcfb41f9d04400a86bd7e5f2cf2af656f1
|
| 2eacd06bfb82b33dfcbccafbcfc0bf1218484bb5 |
|
10-Sep-2014 |
jgu21 <jinghui.gu@intel.com> |
Frameworks/base: Early init native bridge
Add the app directory to the arguments for starting a process.
Add a check for NeedsNativeBridge and a call to PreInitializeBridge
in the native fork code.
Change-Id: I0b93da93251c6b4638de786bf98cf99df07c3fc2
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| dc84c6ca86290393fec2bb730f125575ee9e168e |
|
05-Sep-2014 |
Andreas Gampe <agampe@google.com> |
resolved conflicts for merge of 82ad9ec3 to lmp-dev-plus-aosp
Change-Id: I7ae05c4f1b072906932a9ed47bdbad881b8e0d37
|
| aec67dcc02362e4d2f7641c6605405b839bd1bd4 |
|
03-Sep-2014 |
Andreas Gampe <agampe@google.com> |
Frameworks/base: Add native bridge post-fork initialization
Change-Id: I5a20de1cb68dd1802937b369b14c50c9c1031c67
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| 4990e4f0e3d493036e99e1f5fb893635a9b66eb1 |
|
30-Jun-2014 |
Sharvil Nanavati <sharvil@google.com> |
Launch processes running under the 'bluetooth' uid with CAP_WAKE_ALARM.
This is required since bluedroid needs to set wake alarms and timers.
Going through JNI back into Java code and then across Binder to
AlarmManager is both inefficient and doesn't provide the resolution
required for functions like A2DP.
Change-Id: I619be0b18a9e7ac2567b7c68ba84fcd15eecf715
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| 3089bed197a4fbfcc3fb741aa0ed6b3e162e392c |
|
15-Jul-2014 |
Colin Cross <ccross@android.com> |
Zygote: make libprocessgroup failures non-fatal
createProcessGroup can fail if the kernel does not support the
cpuacct cgroup. Print a more useful error message, and don't
runtime abort.
Bug: 16243791
Change-Id: Ibbf081bda58a99c83b8070f55d151905c706b378
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| 0161bbc6e54744d5e0348af3d123858818f966e9 |
|
03-Jun-2014 |
Colin Cross <ccross@android.com> |
ActivityManager: use Process.killProcessGroup to kill forked processes
Place newly-created processes in a process group, and use
killProcessGroup to kill any forked processes.
Bug: 15313911
Change-Id: I0f3e2eeebd9a910dae3f6b2801826c92aea03030
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| 18cd9f57621b47889bdf81b2b04413569a999ef4 |
|
13-Jun-2014 |
Colin Cross <ccross@android.com> |
clean up native com.android.internal.os.Zygote
This is never compiled for the host any more, so remove all the
unnecesarry ifdefs.
Change-Id: I757e6d604b7f41476ac1021f5bdbc777eac6f99e
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| 160992da04cab56a92cd425adc249c52b040f93d |
|
14-Apr-2014 |
Narayan Kamath <narayan@google.com> |
Fix broken logging in Zygote.cpp.
- Differentiate between clean exits and signals.
- Change the logic for the waitpid warning. We should log it
only if the *first* call to waitpid returned ECHILD.
Change-Id: I6bc50e4ffd100fb7f3f526d6b4056bed10b8045f
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|
| 973b4663b0b5ee62006522bf4742af076096e548 |
|
31-Mar-2014 |
Narayan Kamath <narayan@google.com> |
Move zygote startup logic to the frameworks.
The Zygote class is now in com.android.internal.os. It is
responsible for the vast majority of work before and after
the call to fork(). It calls back into the Runtime via
the new dalvik.system.ZygoteHooks class to allow the Runtime
to perform pre fork cleanup and post fork initialization.
The native code in Zygote.cpp is a direct and straightforward
port of the existing code in art. Most differences are
superficial, for example :
- We use C style logging (ALOGE) instead of stream based
logging.
- We call env->FatalError() instead of using LOG(FATAL)
Change-Id: Ia101fb2af12d23894fe57e4134d2bc6d142e5059
/frameworks/base/core/jni/com_android_internal_os_Zygote.cpp
|