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7 years agoMerge "DO NOT MERGE Do not call RecoverySystem with DPMS lock held" into lmp-mr1...
Suprabh Shukla [Thu, 2 Feb 2017 22:34:55 +0000 (22:34 +0000)]
Merge "DO NOT MERGE Do not call RecoverySystem with DPMS lock held" into lmp-mr1-dev am: 3ced78bdda
am: aec526f710  -s ours

Change-Id: I383f706dfc0690352c3b4d6358ed1269c15ed8b8

7 years agoDO NOT MERGE Do not call RecoverySystem with DPMS lock held am: 835c8b3d69
Suprabh Shukla [Thu, 2 Feb 2017 22:34:02 +0000 (22:34 +0000)]
DO NOT MERGE Do not call RecoverySystem with DPMS lock held am: 835c8b3d69
am: c22e6d15d1  -s ours

Change-Id: I80fa5e3991464bf99111c00b1074a4e5c7ef9130

7 years agoMerge "DO NOT MERGE Do not call RecoverySystem with DPMS lock held" into lmp-mr1-dev
Suprabh Shukla [Thu, 2 Feb 2017 22:29:02 +0000 (22:29 +0000)]
Merge "DO NOT MERGE Do not call RecoverySystem with DPMS lock held" into lmp-mr1-dev
am: 3ced78bdda

Change-Id: I4da6e2894de769fb028ad713290b62e38925294a

7 years agoDO NOT MERGE Do not call RecoverySystem with DPMS lock held
Suprabh Shukla [Thu, 2 Feb 2017 22:28:59 +0000 (22:28 +0000)]
DO NOT MERGE Do not call RecoverySystem with DPMS lock held
am: 835c8b3d69

Change-Id: I080d11d3d7d6434b832f8ecb1ee93c17a6d7cb4a

7 years agoFixed the logic for tethering provisioning re-evaluation am: 91a0bc9564
Jack Yu [Thu, 2 Feb 2017 22:26:09 +0000 (22:26 +0000)]
Fixed the logic for tethering provisioning re-evaluation am: 91a0bc9564
am: 40d0753b10

Change-Id: I1f8a897862c69a475c6d12a824bd69ed8692cd99

7 years agoMerge "DO NOT MERGE Do not call RecoverySystem with DPMS lock held" into lmp-mr1-dev
Suprabh Shukla [Thu, 2 Feb 2017 22:23:08 +0000 (22:23 +0000)]
Merge "DO NOT MERGE Do not call RecoverySystem with DPMS lock held" into lmp-mr1-dev

7 years agoFixed the logic for tethering provisioning re-evaluation
Jack Yu [Thu, 2 Feb 2017 22:21:00 +0000 (22:21 +0000)]
Fixed the logic for tethering provisioning re-evaluation
am: 91a0bc9564

Change-Id: I4c499b756c019d83a61e61da3065f31a4d8672f2

7 years agoDO NOT MERGE Do not call RecoverySystem with DPMS lock held
Suprabh Shukla [Tue, 31 Jan 2017 21:01:28 +0000 (13:01 -0800)]
DO NOT MERGE Do not call RecoverySystem with DPMS lock held

Note DPM.wipeData() on a secondary user is now blocking, just like
it's been always blocking on the primary user.

Bug 30681079

Change-Id: Ia832bed0f22396998d6307ab46e262dae9463838

7 years agoDO NOT MERGE Do not call RecoverySystem with DPMS lock held
Suprabh Shukla [Tue, 31 Jan 2017 04:52:04 +0000 (20:52 -0800)]
DO NOT MERGE Do not call RecoverySystem with DPMS lock held

Note DPM.wipeData() on a secondary user is now blocking, just like
it's been always blocking on the primary user.

Bug 30681079

Change-Id: Ia832bed0f22396998d6307ab46e262dae9463838

7 years agoFixed the logic for tethering provisioning re-evaluation
Jack Yu [Mon, 16 Jan 2017 18:49:55 +0000 (10:49 -0800)]
Fixed the logic for tethering provisioning re-evaluation

Previously we only re-evaluate provisioning for SIM swap case
The new logic covers both SIM swap case
(ABSENT->NOT_READY->UNKNOWN->READY->LOADED) and modem reset
case (NOT_READY->READY->LOADED)

Test: Manual
bug: 33815946

Change-Id: I9960123605b10d3fa5f3584c6c8b70b616acd6f8

7 years agoMerge "Add @GuardedBy annotation to PersistentDataBlockService#mIsWritable." into...
Charles He [Thu, 29 Dec 2016 10:07:20 +0000 (10:07 +0000)]
Merge "Add @GuardedBy annotation to PersistentDataBlockService#mIsWritable." into lmp-mr1-dev am: 63a27d773b
am: 1422a6074d

Change-Id: I2f3bf02f57c5f00964e645321467977b4ef498a7

7 years agoAdd @GuardedBy annotation to PersistentDataBlockService#mIsWritable. am: 71d2a41dd9
Charles He [Thu, 29 Dec 2016 10:06:14 +0000 (10:06 +0000)]
Add @GuardedBy annotation to PersistentDataBlockService#mIsWritable. am: 71d2a41dd9
am: d0339c6e8f

Change-Id: I0dbec3edf704821eb4605a48b770461eb99ddae7

7 years agoMerge "Prevent writing to FRP partition during factory reset." into lmp-mr1-dev am...
Charles He [Thu, 29 Dec 2016 10:05:02 +0000 (10:05 +0000)]
Merge "Prevent writing to FRP partition during factory reset." into lmp-mr1-dev am: 4bd97eb888
am: a8484b4f92

Change-Id: Id5a9576ab6e37e3744a59d904909d11f668d0e06

7 years agoPrevent writing to FRP partition during factory reset. am: a9437bd1ca
Charles He [Thu, 29 Dec 2016 10:03:53 +0000 (10:03 +0000)]
Prevent writing to FRP partition during factory reset. am: a9437bd1ca
am: 2ce5c4320d

Change-Id: I29339a634fd22cd46bfc08619464da8fe159a2b7

7 years agoMerge "Add @GuardedBy annotation to PersistentDataBlockService#mIsWritable." into...
Charles He [Thu, 29 Dec 2016 09:50:26 +0000 (09:50 +0000)]
Merge "Add @GuardedBy annotation to PersistentDataBlockService#mIsWritable." into lmp-mr1-dev
am: 63a27d773b

Change-Id: I01d332678c1c3fe57ed36062a9ed01b5f368a55d

7 years agoAdd @GuardedBy annotation to PersistentDataBlockService#mIsWritable.
Charles He [Thu, 29 Dec 2016 09:50:20 +0000 (09:50 +0000)]
Add @GuardedBy annotation to PersistentDataBlockService#mIsWritable.
am: 71d2a41dd9

Change-Id: Iab575b1efdd720c9cf9e32e0b056c99eff98deab

7 years agoMerge "Prevent writing to FRP partition during factory reset." into lmp-mr1-dev
Charles He [Thu, 29 Dec 2016 09:48:50 +0000 (09:48 +0000)]
Merge "Prevent writing to FRP partition during factory reset." into lmp-mr1-dev
am: 4bd97eb888

Change-Id: I607f7ca9e160c4eed69a5baeff6b31d6db7c6b03

7 years agoPrevent writing to FRP partition during factory reset.
Charles He [Thu, 29 Dec 2016 09:48:45 +0000 (09:48 +0000)]
Prevent writing to FRP partition during factory reset.
am: a9437bd1ca

Change-Id: Ib0b8db2357317dc3e680910c08f15f098baf2af9

7 years agoMerge "Add @GuardedBy annotation to PersistentDataBlockService#mIsWritable." into...
Charles He [Thu, 29 Dec 2016 09:43:10 +0000 (09:43 +0000)]
Merge "Add @GuardedBy annotation to PersistentDataBlockService#mIsWritable." into lmp-mr1-dev

7 years agoMerge "Prevent writing to FRP partition during factory reset." into lmp-mr1-dev
Charles He [Thu, 29 Dec 2016 09:42:25 +0000 (09:42 +0000)]
Merge "Prevent writing to FRP partition during factory reset." into lmp-mr1-dev

7 years agoFix exploit where can hide the fact that a location was mocked am: a206a0f17e am...
Tom O'Neill [Thu, 22 Dec 2016 17:23:39 +0000 (17:23 +0000)]
Fix exploit where can hide the fact that a location was mocked am: a206a0f17e am: d417e54872 am: 3380a77516 am: 0a8978f04b am: 1684e5f344
am: d28eef0cc2

Change-Id: If937d91cee2bb06406cf3cd1ae6ac3402a51e88d

7 years agoFix exploit where can hide the fact that a location was mocked am: a206a0f17e am...
Tom O'Neill [Thu, 22 Dec 2016 17:19:10 +0000 (17:19 +0000)]
Fix exploit where can hide the fact that a location was mocked am: a206a0f17e am: d417e54872 am: 3380a77516 am: 0a8978f04b
am: 1684e5f344

Change-Id: I0ebd2856e2e2f3793273ba952b44dc77e85b021e

7 years agoFix exploit where can hide the fact that a location was mocked am: a206a0f17e am...
Tom O'Neill [Thu, 22 Dec 2016 17:14:05 +0000 (17:14 +0000)]
Fix exploit where can hide the fact that a location was mocked am: a206a0f17e am: d417e54872 am: 3380a77516
am: 0a8978f04b

Change-Id: I693665a57465ec57f946fad57cda9ce48389408f

7 years agoFix exploit where can hide the fact that a location was mocked am: a206a0f17e am...
Tom O'Neill [Thu, 22 Dec 2016 17:09:09 +0000 (17:09 +0000)]
Fix exploit where can hide the fact that a location was mocked am: a206a0f17e am: d417e54872
am: 3380a77516

Change-Id: Ice61f337e1fcfd0569431538e475d94f9d205423

7 years agoFix exploit where can hide the fact that a location was mocked am: a206a0f17e
Tom O'Neill [Thu, 22 Dec 2016 17:04:07 +0000 (17:04 +0000)]
Fix exploit where can hide the fact that a location was mocked am: a206a0f17e
am: d417e54872

Change-Id: I2f47020055f962b36f095137d75c9cbfe6b1a6db

7 years agoFix exploit where can hide the fact that a location was mocked
Tom O'Neill [Thu, 22 Dec 2016 16:58:33 +0000 (16:58 +0000)]
Fix exploit where can hide the fact that a location was mocked
am: a206a0f17e

Change-Id: Ib3af056919a4b909d3d11dd3fe2b46eaa7cdf0f4

7 years agoFix exploit where can hide the fact that a location was mocked
Tom O'Neill [Thu, 15 Dec 2016 18:26:28 +0000 (10:26 -0800)]
Fix exploit where can hide the fact that a location was mocked

- Even if call setTestProviderLocation() with inconsistent providers,
should still end up with a location that is flagged as mocked

- Bug: 33091107

Change-Id: I39e038f25b975989c2e8651bfd9ec9e74073e6cd

7 years agoAdd @GuardedBy annotation to PersistentDataBlockService#mIsWritable.
Charles He [Thu, 1 Dec 2016 19:22:33 +0000 (19:22 +0000)]
Add @GuardedBy annotation to PersistentDataBlockService#mIsWritable.

Change-Id: I1024f2a56badde5c123d025d6fe02f42559cbcb1
Test: manual
Bug: 30352311
(cherry picked from commit f6f1d627483b4dad9d65176769a1ee92c59a4810)

7 years agoPrevent writing to FRP partition during factory reset.
Charles He [Thu, 24 Nov 2016 14:05:00 +0000 (14:05 +0000)]
Prevent writing to FRP partition during factory reset.

Avoid potential race condition between FRP wipe and write operations
during factory reset by making the FRP partition unwritable after
wipe.

Bug: 30352311
Test: manual
Change-Id: If3f024a1611366c0677a996705724458094fcfad
(cherry picked from commit a629c772f4a7a5ddf7ff9f78fb19f7ab86c2a9c2)

7 years agoMerge "DO NOT MERGE. Check provider access for content changes." into lmp-dev am...
Jeff Sharkey [Fri, 2 Dec 2016 18:40:25 +0000 (18:40 +0000)]
Merge "DO NOT MERGE. Check provider access for content changes." into lmp-dev am: ae7d4b1339  -s ours am: ce477912a2
am: 920b02a94f  -s ours

Change-Id: I3c2b9ba49785b40df3960fac4ffb17204cab063a

7 years agoDO NOT MERGE. Check provider access for content changes. am: 9b85862620 -s ours...
Jeff Sharkey [Fri, 2 Dec 2016 18:39:20 +0000 (18:39 +0000)]
DO NOT MERGE. Check provider access for content changes. am: 9b85862620  -s ours am: 9277cce7fa
am: a1d1ecbe05  -s ours

Change-Id: I6d4f8a29537e19545bf94a886aecea8ba05a6de7

7 years agoMerge "DO NOT MERGE. Check provider access for content changes." into lmp-mr1-dev...
Jeff Sharkey [Fri, 2 Dec 2016 18:38:01 +0000 (18:38 +0000)]
Merge "DO NOT MERGE. Check provider access for content changes." into lmp-mr1-dev am: 6b89229d14
am: a7efe16fe1  -s ours

Change-Id: I17b84f1e8d8432292568c0adb2b3d89563a72b50

7 years agoDO NOT MERGE. Check provider access for content changes. am: 91add43ae7
Jeff Sharkey [Fri, 2 Dec 2016 18:36:33 +0000 (18:36 +0000)]
DO NOT MERGE. Check provider access for content changes. am: 91add43ae7
am: 792d49dfb5  -s ours

Change-Id: I50ab47cb03b65cc8be78c9a139561e4befbb1a95

7 years agoMerge "DO NOT MERGE. Check provider access for content changes." into lmp-dev am...
Jeff Sharkey [Fri, 2 Dec 2016 18:30:18 +0000 (18:30 +0000)]
Merge "DO NOT MERGE. Check provider access for content changes." into lmp-dev am: ae7d4b1339  -s ours
am: ce477912a2

Change-Id: I1f05c5204e6ba49a95a8b21cb457b04fe6738cb0

7 years agoDO NOT MERGE. Check provider access for content changes. am: 9b85862620 -s ours
Jeff Sharkey [Fri, 2 Dec 2016 18:29:19 +0000 (18:29 +0000)]
DO NOT MERGE. Check provider access for content changes. am: 9b85862620  -s ours
am: 9277cce7fa

Change-Id: I5cdc35759ad40566c02db6ee725c199ae255b5b8

7 years agoMerge "DO NOT MERGE. Check provider access for content changes." into lmp-mr1-dev
Jeff Sharkey [Fri, 2 Dec 2016 18:19:56 +0000 (18:19 +0000)]
Merge "DO NOT MERGE. Check provider access for content changes." into lmp-mr1-dev
am: 6b89229d14

Change-Id: I8f09aaed1be7f86cfb0a2cbe91ae5b4fe881df07

7 years agoMerge "DO NOT MERGE. Check provider access for content changes." into lmp-dev
Jeff Sharkey [Fri, 2 Dec 2016 18:19:53 +0000 (18:19 +0000)]
Merge "DO NOT MERGE. Check provider access for content changes." into lmp-dev
am: ae7d4b1339  -s ours

Change-Id: Idc5d7d7d695db9ac7e7007447c89ca0466ea158b

7 years agoDO NOT MERGE. Check provider access for content changes.
Jeff Sharkey [Fri, 2 Dec 2016 18:19:51 +0000 (18:19 +0000)]
DO NOT MERGE. Check provider access for content changes.
am: 91add43ae7

Change-Id: I158a5dab0643fb5d2c07393f0df030e93b3c006a

7 years agoDO NOT MERGE. Check provider access for content changes.
Jeff Sharkey [Fri, 2 Dec 2016 18:19:50 +0000 (18:19 +0000)]
DO NOT MERGE. Check provider access for content changes.
am: 9b85862620  -s ours

Change-Id: I2a67bbde8b3e131ba62cedd0b6629912e226ba90

7 years agoMerge "DO NOT MERGE. Check provider access for content changes." into lmp-mr1-dev
Jeff Sharkey [Fri, 2 Dec 2016 18:10:04 +0000 (18:10 +0000)]
Merge "DO NOT MERGE. Check provider access for content changes." into lmp-mr1-dev

7 years agoMerge "DO NOT MERGE. Check provider access for content changes." into lmp-dev
Jeff Sharkey [Fri, 2 Dec 2016 18:10:04 +0000 (18:10 +0000)]
Merge "DO NOT MERGE. Check provider access for content changes." into lmp-dev

7 years agoMerge "DO NOT MERGE: Check provider access for content changes." into mnc-dev
Jeff Sharkey [Fri, 2 Dec 2016 18:10:01 +0000 (18:10 +0000)]
Merge "DO NOT MERGE: Check provider access for content changes." into mnc-dev

7 years agoDO NOT MERGE. Retain DownloadManager Uri grants when clearing. am: f279a5bc0d -s...
Jeff Sharkey [Fri, 2 Dec 2016 01:01:52 +0000 (01:01 +0000)]
DO NOT MERGE. Retain DownloadManager Uri grants when clearing. am: f279a5bc0d  -s ours am: 704085119d
am: 8bd3aa70ad  -s ours

Change-Id: I3ef5d68391566fc428906799a6ec6d166b9479a4

7 years agoDO NOT MERGE. Retain DownloadManager Uri grants when clearing. am: 1de465bec2
Jeff Sharkey [Fri, 2 Dec 2016 00:56:36 +0000 (00:56 +0000)]
DO NOT MERGE. Retain DownloadManager Uri grants when clearing. am: 1de465bec2
am: b9a0b79675  -s ours

Change-Id: I82040d83bc780656b5deaa4fbe664700567e2138

7 years agoDO NOT MERGE. Retain DownloadManager Uri grants when clearing. am: f279a5bc0d -s...
Jeff Sharkey [Fri, 2 Dec 2016 00:56:32 +0000 (00:56 +0000)]
DO NOT MERGE. Retain DownloadManager Uri grants when clearing. am: f279a5bc0d  -s ours
am: 704085119d

Change-Id: Ic687581a9bf5f0906cdb7642e59b81d9b6175aca

7 years agoDO NOT MERGE. Retain DownloadManager Uri grants when clearing.
Jeff Sharkey [Fri, 2 Dec 2016 00:50:29 +0000 (00:50 +0000)]
DO NOT MERGE. Retain DownloadManager Uri grants when clearing.
am: 1de465bec2

Change-Id: I14f82fa9c555bea0e71553713436a6836a421691

7 years agoDO NOT MERGE. Retain DownloadManager Uri grants when clearing.
Jeff Sharkey [Fri, 2 Dec 2016 00:50:27 +0000 (00:50 +0000)]
DO NOT MERGE. Retain DownloadManager Uri grants when clearing.
am: f279a5bc0d  -s ours

Change-Id: I7fde8a3cd529bc495aa7e886988d73e22815c0b4

7 years agoDO NOT MERGE. Retain DownloadManager Uri grants when clearing.
Jeff Sharkey [Wed, 30 Nov 2016 23:07:00 +0000 (16:07 -0700)]
DO NOT MERGE. Retain DownloadManager Uri grants when clearing.

As part of fixing a recent security issue, DownloadManager now needs
to issue Uri permission grants for all downloads.  However, if an app
that requested a download is upgraded or otherwise force-stopped,
the required permission grants are removed.

We could tell DownloadManager about the app being stopped, but that
would be racy (due to background broadcast), and waking it up would
degrade system health.  Instead, as a special case we now only
consider clearing DownloadManager permission grants when app data
is being cleared.

Bug: 3217254230537115
Test: builds, boots, app upgrade doesn't clear grants
Change-Id: I7e3d4546fd12bfe5f81b9fb9857ece58d574a6b9
(cherry picked from commit 23ec811266fb728cf159a90ce4882b3c9bac1887)

7 years agoDO NOT MERGE. Retain DownloadManager Uri grants when clearing.
Jeff Sharkey [Wed, 30 Nov 2016 23:07:00 +0000 (16:07 -0700)]
DO NOT MERGE. Retain DownloadManager Uri grants when clearing.

As part of fixing a recent security issue, DownloadManager now needs
to issue Uri permission grants for all downloads.  However, if an app
that requested a download is upgraded or otherwise force-stopped,
the required permission grants are removed.

We could tell DownloadManager about the app being stopped, but that
would be racy (due to background broadcast), and waking it up would
degrade system health.  Instead, as a special case we now only
consider clearing DownloadManager permission grants when app data
is being cleared.

Bug: 3217254230537115
Test: builds, boots, app upgrade doesn't clear grants
Change-Id: I7e3d4546fd12bfe5f81b9fb9857ece58d574a6b9
(cherry picked from commit 23ec811266fb728cf159a90ce4882b3c9bac1887)

7 years agoDO NOT MERGE. Retain DownloadManager Uri grants when clearing.
Jeff Sharkey [Wed, 30 Nov 2016 23:07:00 +0000 (16:07 -0700)]
DO NOT MERGE. Retain DownloadManager Uri grants when clearing.

As part of fixing a recent security issue, DownloadManager now needs
to issue Uri permission grants for all downloads.  However, if an app
that requested a download is upgraded or otherwise force-stopped,
the required permission grants are removed.

We could tell DownloadManager about the app being stopped, but that
would be racy (due to background broadcast), and waking it up would
degrade system health.  Instead, as a special case we now only
consider clearing DownloadManager permission grants when app data
is being cleared.

Bug: 3217254230537115
Test: builds, boots, app upgrade doesn't clear grants
Change-Id: I7e3d4546fd12bfe5f81b9fb9857ece58d574a6b9
(cherry picked from commit 23ec811266fb728cf159a90ce4882b3c9bac1887)

7 years agoDO NOT MERGE. Check provider access for content changes.
Jeff Sharkey [Fri, 18 Nov 2016 22:31:22 +0000 (15:31 -0700)]
DO NOT MERGE. Check provider access for content changes.

For an app to either send or receive content change notifications,
require that they have some level of access to the underlying
provider.

Without these checks, a malicious app could sniff sensitive user data
from the notifications of otherwise private providers.

Test: builds, boots, PoC app now fails
Bug: 32555637
Change-Id: If2dcd45cb0a9f1fb3b93e39fc7b8ae9c34c2fdef

7 years agoDO NOT MERGE. Check provider access for content changes.
Jeff Sharkey [Fri, 18 Nov 2016 21:23:23 +0000 (14:23 -0700)]
DO NOT MERGE. Check provider access for content changes.

For an app to either send or receive content change notifications,
require that they have some level of access to the underlying
provider.

Without these checks, a malicious app could sniff sensitive user data
from the notifications of otherwise private providers.

Test: builds, boots, PoC app now fails
Bug: 32555637
Change-Id: If2dcd45cb0a9f1fb3b93e39fc7b8ae9c34c2fdef

7 years agoDO NOT MERGE: Check provider access for content changes.
Jeff Sharkey [Thu, 17 Nov 2016 00:22:48 +0000 (17:22 -0700)]
DO NOT MERGE: Check provider access for content changes.

For an app to either send or receive content change notifications,
require that they have some level of access to the underlying
provider.

Without these checks, a malicious app could sniff sensitive user data
from the notifications of otherwise private providers.

Test: builds, boots, PoC app now fails
Bug: 32555637
Change-Id: If2dcd45cb0a9f1fb3b93e39fc7b8ae9c34c2fdef

7 years agoZygote : Block SIGCHLD during fork. am: b1f1209d9a am: 35b8453338
Narayan Kamath [Thu, 10 Nov 2016 11:17:48 +0000 (11:17 +0000)]
Zygote : Block SIGCHLD during fork. am: b1f1209d9a am: 35b8453338
am: 14bd75fa79

Change-Id: I9b2acc6d40cc0f4724598f97b704c040bba15417

7 years agoZygote : Block SIGCHLD during fork. am: b1f1209d9a
Narayan Kamath [Thu, 10 Nov 2016 11:12:11 +0000 (11:12 +0000)]
Zygote : Block SIGCHLD during fork. am: b1f1209d9a
am: 35b8453338

Change-Id: I7c73b1a37d79f31ad8fff6d0b83426debbfd88f9

7 years agoZygote : Block SIGCHLD during fork.
Narayan Kamath [Thu, 10 Nov 2016 11:05:42 +0000 (11:05 +0000)]
Zygote : Block SIGCHLD during fork.
am: b1f1209d9a

Change-Id: I3658f583c82dd6243089aaa74ad731a5bfa85b01

7 years agoZygote : Block SIGCHLD during fork.
Narayan Kamath [Mon, 7 Nov 2016 16:22:48 +0000 (16:22 +0000)]
Zygote : Block SIGCHLD during fork.

We close the android logging related sockets prior as late as possible
before every fork to avoid having to whitelist them. If one of the
zygote's children dies after this point (but prior to the fork), we can
end up reopening the logging sockets from the SIGCHLD signal handler.

To prevent this from happening, block SIGCHLD during this critical
section.

Bug: 32693692
Test: Manual

(cherry picked from commit e9a525829a354c92983a35455ccab16d1b0d3892)

Zygote: Unblock SIGCHLD in the parent after fork.

Follow up to change e9a525829a354c92983a. Allows the zygote to
receive SIGCHLD again and prevents the zygote from getting into a
zombie state if it's killed.

Contributed-By: rhed_jao <rhed_jao@htc.com>
Bug: 32693692
Test: manual

(cherry picked from commit 1480dc3e97b661f5bfa3a5c2fbce72385b8d2be6)

Change-Id: If89903a29c84dfc9b056f9e19618046874bba689

7 years agoMerge "Zygote: Additional whitelisting for legacy devices." into lmp-dev am: 7bd25ab4...
Narayan Kamath [Wed, 9 Nov 2016 20:31:32 +0000 (20:31 +0000)]
Merge "Zygote: Additional whitelisting for legacy devices." into lmp-dev am: 7bd25ab485 am: a045aed7a2
am: 846f64c6fc

Change-Id: Id2d5000722d160df14dd33aa937a36388b971b76

7 years agoZygote: Additional whitelisting for legacy devices. am: 7d302e018d am: f369b3ce75
Narayan Kamath [Wed, 9 Nov 2016 20:30:33 +0000 (20:30 +0000)]
Zygote: Additional whitelisting for legacy devices. am: 7d302e018d am: f369b3ce75
am: e82866df3f

Change-Id: Icb4fcfc35784e5fbe913f8efb810879fd3011154

7 years agoMerge "Zygote: Additional whitelists for runtime overlay / other static resources...
Narayan Kamath [Wed, 9 Nov 2016 20:29:37 +0000 (20:29 +0000)]
Merge "Zygote: Additional whitelists for runtime overlay / other static resources." into lmp-dev am: d60156dfc6 am: fd23b9d509
am: b0a7831375

Change-Id: Ifb6032bd3c392ad90236b2ecaa18fa53894c4620

7 years agoZygote: Additional whitelists for runtime overlay / other static resources. am: 0ad0e...
Narayan Kamath [Wed, 9 Nov 2016 20:28:35 +0000 (20:28 +0000)]
Zygote: Additional whitelists for runtime overlay / other static resources. am: 0ad0e859f6 am: 1e6a5d11a6
am: f0cd32619e  -s ours

Change-Id: I1b1a0428d1cc49ee4096f5459a5aa1a1f62ed700

7 years agoFix idmap leak in zygote process am: 0244ca8d10 am: 82537abc3b
neo.chae [Wed, 9 Nov 2016 20:25:12 +0000 (20:25 +0000)]
Fix idmap leak in zygote process am: 0244ca8d10 am: 82537abc3b
am: 85afb42c16

Change-Id: Ibb5ac24b2149637bf19b9a16153b1fcde5dbb45f

7 years agoMerge "Merge "Merge "DO NOT MERGE - Added Emergency affordance feature" into lollipop...
Xin Li [Wed, 9 Nov 2016 20:24:12 +0000 (20:24 +0000)]
Merge "Merge "Merge "DO NOT MERGE - Added Emergency affordance feature" into lollipop-mr1-dev" into lmp-mr1-dev." into lmp-mr1-dev am: 78f15948fb
am: 34de2a2d45  -s ours

Change-Id: Ifbc0ae4b514592e5e731b555bd4d393e46ad136d

7 years agoMerge "Merge "DO NOT MERGE - Added Emergency affordance feature" into lollipop-mr1...
Xin Li [Wed, 9 Nov 2016 20:23:04 +0000 (20:23 +0000)]
Merge "Merge "DO NOT MERGE - Added Emergency affordance feature" into lollipop-mr1-dev" into lmp-mr1-dev. am: 7e0483fcec  -s ours
am: 16090c6177  -s ours

Change-Id: I25ba4f5731ecaed22faa95e3948e389405dca7e7

7 years agoMerge "Zygote: Additional whitelisting for legacy devices." into lmp-dev am: 7bd25ab485
Narayan Kamath [Wed, 9 Nov 2016 20:17:01 +0000 (20:17 +0000)]
Merge "Zygote: Additional whitelisting for legacy devices." into lmp-dev am: 7bd25ab485
am: a045aed7a2

Change-Id: Iec015c0607286511a0d82db7fd6c82f6e17379aa

7 years agoZygote: Additional whitelisting for legacy devices. am: 7d302e018d
Narayan Kamath [Wed, 9 Nov 2016 20:16:06 +0000 (20:16 +0000)]
Zygote: Additional whitelisting for legacy devices. am: 7d302e018d
am: f369b3ce75

Change-Id: Id0794434479585b2cf4b4996256a3cb9374fd9a7

7 years agoMerge "Zygote: Additional whitelists for runtime overlay / other static resources...
Narayan Kamath [Wed, 9 Nov 2016 20:15:05 +0000 (20:15 +0000)]
Merge "Zygote: Additional whitelists for runtime overlay / other static resources." into lmp-dev am: d60156dfc6
am: fd23b9d509

Change-Id: I86ad3b0fe5c3da67014540c1aa35c4326ee4f33b

7 years agoZygote: Additional whitelists for runtime overlay / other static resources. am: 0ad0e...
Narayan Kamath [Wed, 9 Nov 2016 20:14:07 +0000 (20:14 +0000)]
Zygote: Additional whitelists for runtime overlay / other static resources. am: 0ad0e859f6
am: 1e6a5d11a6

Change-Id: Ia98abb9cb437dd3c42b80de5c0cd98c965e6603e

7 years agoFix idmap leak in zygote process am: 0244ca8d10
neo.chae [Wed, 9 Nov 2016 20:13:07 +0000 (20:13 +0000)]
Fix idmap leak in zygote process am: 0244ca8d10
am: 82537abc3b

Change-Id: I83d338ebfdefd0f935c4cfb14c3b15efca1cce0f

7 years agoMerge "Merge "Merge "DO NOT MERGE - Added Emergency affordance feature" into lollipop...
Xin Li [Wed, 9 Nov 2016 20:11:44 +0000 (20:11 +0000)]
Merge "Merge "Merge "DO NOT MERGE - Added Emergency affordance feature" into lollipop-mr1-dev" into lmp-mr1-dev." into lmp-mr1-dev
am: 78f15948fb

Change-Id: I5f5509cd98a6a98ce9edc782e9d8ef9093fa86e4

7 years agoMerge "Merge "DO NOT MERGE - Added Emergency affordance feature" into lollipop-mr1...
Xin Li [Wed, 9 Nov 2016 20:11:40 +0000 (20:11 +0000)]
Merge "Merge "DO NOT MERGE - Added Emergency affordance feature" into lollipop-mr1-dev" into lmp-mr1-dev.
am: 7e0483fcec  -s ours

Change-Id: I3a351771548f827aeecf9a4c8305b907c106abc5

7 years agoMerge "Zygote: Additional whitelisting for legacy devices." into mnc-dev
Narayan Kamath [Wed, 9 Nov 2016 11:26:09 +0000 (11:26 +0000)]
Merge "Zygote: Additional whitelisting for legacy devices." into mnc-dev

7 years agoMerge "Zygote: Additional whitelisting for legacy devices." into lmp-dev
Narayan Kamath [Wed, 9 Nov 2016 10:24:57 +0000 (10:24 +0000)]
Merge "Zygote: Additional whitelisting for legacy devices." into lmp-dev
am: 7bd25ab485

Change-Id: I0266e2fe129ac5ae0c7bbd84e7890d5c41872655

7 years agoZygote: Additional whitelisting for legacy devices.
Narayan Kamath [Wed, 9 Nov 2016 10:24:53 +0000 (10:24 +0000)]
Zygote: Additional whitelisting for legacy devices.
am: 7d302e018d

Change-Id: I15f8e0ec93f502ca45a9b00d93baa66780701996

7 years agoMerge "Zygote: Additional whitelisting for legacy devices." into lmp-dev
Narayan Kamath [Wed, 9 Nov 2016 10:20:00 +0000 (10:20 +0000)]
Merge "Zygote: Additional whitelisting for legacy devices." into lmp-dev

7 years agoMerge "Zygote: Additional whitelists for runtime overlay / other static resources...
Narayan Kamath [Wed, 9 Nov 2016 09:45:32 +0000 (09:45 +0000)]
Merge "Zygote: Additional whitelists for runtime overlay / other static resources." into mnc-dev

7 years agoMerge "Zygote: Additional whitelists for runtime overlay / other static resources...
Narayan Kamath [Wed, 9 Nov 2016 09:39:23 +0000 (09:39 +0000)]
Merge "Zygote: Additional whitelists for runtime overlay / other static resources." into lmp-dev
am: d60156dfc6

Change-Id: I3696ed3639492ae446ccd1c9ad4feaaa9e15a5ef

7 years agoZygote: Additional whitelists for runtime overlay / other static resources.
Narayan Kamath [Wed, 9 Nov 2016 09:39:20 +0000 (09:39 +0000)]
Zygote: Additional whitelists for runtime overlay / other static resources.
am: 0ad0e859f6

Change-Id: Id24798deebb738ba6c6b6abef28ca96c0c61dc79

7 years agoMerge "Zygote: Additional whitelists for runtime overlay / other static resources...
Narayan Kamath [Wed, 9 Nov 2016 09:30:47 +0000 (09:30 +0000)]
Merge "Zygote: Additional whitelists for runtime overlay / other static resources." into lmp-dev

7 years agoFix idmap leak in zygote process
neo.chae [Wed, 9 Nov 2016 09:21:46 +0000 (09:21 +0000)]
Fix idmap leak in zygote process
am: 0244ca8d10

Change-Id: Ia35ded23161ad5c5c6fe4dea388e74b8d8af2955

7 years agoMerge "DhcpClient: guard against failure to parse packets" into mnc-dev
Hugo Benichi [Wed, 9 Nov 2016 02:24:41 +0000 (02:24 +0000)]
Merge "DhcpClient: guard against failure to parse packets" into mnc-dev

7 years agoMerge "Merge "Merge "DO NOT MERGE - Added Emergency affordance feature" into marshmal...
Xin Li [Tue, 8 Nov 2016 21:25:38 +0000 (21:25 +0000)]
Merge "Merge "Merge "DO NOT MERGE - Added Emergency affordance feature" into marshmallow-dev" into mnc-dev." into mnc-dev

7 years agoMerge "Merge "Merge "DO NOT MERGE - Added Emergency affordance feature" into lollipop...
Xin Li [Tue, 8 Nov 2016 21:24:12 +0000 (21:24 +0000)]
Merge "Merge "Merge "DO NOT MERGE - Added Emergency affordance feature" into lollipop-mr1-dev" into lmp-mr1-dev." into lmp-mr1-dev

7 years agoFix idmap leak in zygote process
neo.chae [Mon, 31 Oct 2016 15:02:38 +0000 (00:02 +0900)]
Fix idmap leak in zygote process

Fix a idmap leak in AssetManager::addSystemOverlays.
And, The fix could also prevent fd leak of idmap.

Test: none
Bug: 32691930

Signed-off-by: Hyangseok Chae <neo.chae@lge.com>
(cherry picked from commit 6a742a38509693f8b39ee9a5ad2803fca12688bf)

Change-Id: Idc4af77db2b0cb739bd6b009b6af0f9123be1aac

7 years agoZygote: Additional whitelisting for legacy devices.
Narayan Kamath [Mon, 7 Nov 2016 19:59:29 +0000 (19:59 +0000)]
Zygote: Additional whitelisting for legacy devices.

On M and below, we provide a blanket whitelist for all files under
"/vendor/zygote_whitelist". This path is whitelisted purely to allow
this patch to be applied easily on legacy devices and configurations.

Note that this does not amount to a loosening of our security policy
because whitelisted files are reopened anyway.

Bug: 32691930
Test: manual

(cherry picked from commit 5e2f7c6229d7191183888d685b57a7d0a2835fce)

Change-Id: I9700fc7b469d0bc4d876c52292f25888b94a5223

7 years agoZygote: Additional whitelists for runtime overlay / other static resources.
Narayan Kamath [Fri, 23 Sep 2016 08:07:11 +0000 (09:07 +0100)]
Zygote: Additional whitelists for runtime overlay / other static resources.

Partially cherry picked from commit 1c15c635785c64a.

These files are safe to reopen for the same reason that files in
/system/framework are. They're regular files and will not change after
the first zygote fork.

Bug: 32618130

Change-Id: I119e0bfcbf397cb331064adf148d92a5cd3ea92f

7 years agoMerge "Public volumes belong to a single user." into mnc-dev
Jeff Sharkey [Mon, 7 Nov 2016 23:27:52 +0000 (23:27 +0000)]
Merge "Public volumes belong to a single user." into mnc-dev

7 years agoZygote: Additional whitelisting for legacy devices.
Narayan Kamath [Mon, 7 Nov 2016 19:59:29 +0000 (19:59 +0000)]
Zygote: Additional whitelisting for legacy devices.

On M and below, we provide a blanket whitelist for all files under
"/vendor/zygote_whitelist". This path is whitelisted purely to allow
this patch to be applied easily on legacy devices and configurations.

Note that this does not amount to a loosening of our security policy
because whitelisted files are reopened anyway.

Bug: 32691930
Test: manual
Change-Id: If5b53f6f0a707f8d36603c09bfd3f72dbfbbbb99

7 years agoZygote: Additional whitelists for runtime overlay / other static resources.
Narayan Kamath [Fri, 23 Sep 2016 08:07:11 +0000 (09:07 +0100)]
Zygote: Additional whitelists for runtime overlay / other static resources.

Partially cherry picked from commit 1c15c635785c64a.

These files are safe to reopen for the same reason that files in
/system/framework are. They're regular files and will not change after
the first zygote fork.

Bug: 32618130

Change-Id: I119e0bfcbf397cb331064adf148d92a5cd3ea92f

7 years agoPublic volumes belong to a single user.
Jeff Sharkey [Wed, 2 Nov 2016 21:26:01 +0000 (15:26 -0600)]
Public volumes belong to a single user.

When a public (vfat) device is inserted, it's strongly associated
with the current foreground user, and no other users should be able
to access it, since otherwise that would be a cross-user data leak.

To use the device under a different user, switch users and then
eject/remount the device.

Test: verified user isolation of USB drive
Bug: 32523490
Change-Id: I590c791996f1fea8d78f625dc942d149f1f41614

7 years agoDhcpClient: guard against failure to parse packets
Hugo Benichi [Tue, 11 Oct 2016 02:39:39 +0000 (11:39 +0900)]
DhcpClient: guard against failure to parse packets

DhcpPacket.decodeFullPacket() is not exception safe and can throw
various runtime exceptions when trying to parse malicious or malformed
packets.

This patch adds a generic catch-all-exception in DhcpClient to avoid
propagating the exception and killing the framework process on reception
of such malformed packets.

Bug: 31850211
Change-Id: I2e723a792ff067ada2834da875700d4df16c5159

7 years agoDO NOT MERGE) ExifInterface: Close the file when an exception happens am: 418e0869ba...
Sungsoo [Tue, 18 Oct 2016 18:00:54 +0000 (18:00 +0000)]
DO NOT MERGE) ExifInterface: Close the file when an exception happens am: 418e0869ba am: a5affb045e am: 9a15881184  -s ours am: 21c4e6d532  -s ours am: ec44540d42
am: 583a7017ce  -s ours

Change-Id: I39976fd7bf943dd9b4e38c084270c977cf0511ca

7 years agoDO NOT MERGE) ExifInterface: Close the file when an exception happens am: 418e0869ba...
Sungsoo [Tue, 18 Oct 2016 17:54:57 +0000 (17:54 +0000)]
DO NOT MERGE) ExifInterface: Close the file when an exception happens am: 418e0869ba am: a5affb045e am: 9a15881184  -s ours am: 21c4e6d532  -s ours
am: ec44540d42

Change-Id: Id4fd3422c443d5e7363d3ff27b2ba0eeb532f1dd

7 years agoDO NOT MERGE) ExifInterface: Close the file when an exception happens am: 418e0869ba...
Sungsoo [Tue, 18 Oct 2016 17:47:58 +0000 (17:47 +0000)]
DO NOT MERGE) ExifInterface: Close the file when an exception happens am: 418e0869ba am: a5affb045e am: 9a15881184  -s ours
am: 21c4e6d532  -s ours

Change-Id: Ibf02e62ee13accd5d204c44faeb6aa8c05afb709

7 years agoDO NOT MERGE) ExifInterface: Close the file when an exception happens am: 418e0869ba...
Sungsoo [Tue, 18 Oct 2016 17:41:55 +0000 (17:41 +0000)]
DO NOT MERGE) ExifInterface: Close the file when an exception happens am: 418e0869ba am: a5affb045e
am: 9a15881184  -s ours

Change-Id: I67ba2d8b8d3c3f32fca417303ee422482acc40d8

7 years agoDO NOT MERGE) ExifInterface: Close the file when an exception happens am: 135524f2c5...
Sungsoo [Tue, 18 Oct 2016 17:41:49 +0000 (17:41 +0000)]
DO NOT MERGE) ExifInterface: Close the file when an exception happens am: 135524f2c5  -s ours am: 02cd808ab8
am: 8e2451759d  -s ours

Change-Id: Id0d69d1bddcf0d6059b53bd3a4b2b55df493899c

7 years agoDO NOT MERGE) ExifInterface: Close the file when an exception happens am: 418e0869ba
Sungsoo [Tue, 18 Oct 2016 17:35:23 +0000 (17:35 +0000)]
DO NOT MERGE) ExifInterface: Close the file when an exception happens am: 418e0869ba
am: a5affb045e

Change-Id: I4bb4440c019839073b4fcf6df54d726a02286680

7 years agoDO NOT MERGE) ExifInterface: Close the file when an exception happens am: ad74e88f1d
Sungsoo [Tue, 18 Oct 2016 17:35:22 +0000 (17:35 +0000)]
DO NOT MERGE) ExifInterface: Close the file when an exception happens am: ad74e88f1d
am: 41b775b40a  -s ours

Change-Id: I6ce63b74988fb4f87565be611a47c2f4a28cbc9b

7 years agoDO NOT MERGE) ExifInterface: Close the file when an exception happens am: 135524f2c5...
Sungsoo [Tue, 18 Oct 2016 17:35:16 +0000 (17:35 +0000)]
DO NOT MERGE) ExifInterface: Close the file when an exception happens am: 135524f2c5  -s ours
am: 02cd808ab8

Change-Id: Ic14a5adecb6fb0732a5b3c2a68a28fdcf1eb1bc4

7 years agoDO NOT MERGE) ExifInterface: Close the file when an exception happens
Sungsoo [Tue, 18 Oct 2016 17:29:03 +0000 (17:29 +0000)]
DO NOT MERGE) ExifInterface: Close the file when an exception happens
am: 135524f2c5  -s ours

Change-Id: I34fc1b37171ad6ea5d79035df6c4730260a0b47b