If the system is using sdcardfs, the sdcard daemon exits after mounting.
If it's using FUSE, the sdcard daemon runs until we go to unmount.
Bug: 37638548
Test: Run "adb shell ps | grep -w Z" with sdcardfs enabled.
The sdcard daemon should not be listed.
Run again with sdcardfs disabled. The daemon should be
running, and vold should not be stuck waiting on it.
Change-Id: I930d22b35194ec99e7a6a4a022a04d36f4f39a34
When running in a container, the process might be in a user/net
namespace, which would cause setting the SO_RCVBUFFORCE socket option to
fail with EPERM. But rmem_max is set to a high enough value which allows
SO_RCVBUF to succeed.
Bug: 62417946
Test: Run android in a new user and network namespace, vold does not
abort here.
Change-Id: I2b678ddd886a406a3394d9fdd33f9c8800ef78a3
Signed-off-by: Junichi Uekawa <uekawa@google.com>
(cherry picked from commit b41155d4af0e00fc6f65d7d67b80e7b866f847d6)
Older make_ext4fs doesn't support enabling quotas, so switch everyone
over to using mke2fs for adoptable storage.
Remove UUID check so that we start setting ext4-crypto policies on
adoptable storage devices; a future change will handle the actual
key management.
Bug: 30230655, 36757864
Test: cts-tradefed run commandAndExit cts-dev --abi armeabi-v7a -m CtsAppSecurityHostTestCases -t android.appsecurity.cts.AdoptableHostTest
Change-Id: I021f85b1be8431044c239521c37be96534682746
We don't know which FS and kernel version is going to want these keys,
so put them in the kernel three times with all three possible prefixes.
Bug: 62900873
Test: Marlin set up before this change successfully boots after it.
Change-Id: I6ccfe0894551ba068de9bf5e23fe4fd1e10e36b1
Offer to adopt storage devices on FBE devices, but keep it guarded
behind a system property for now, since we still need to work out key
storage details.
When migrating shared storage, leave user-specific /data/media
directories in place, since they already have the needed crypto
policies defined.
Enable journaling, quotas, and encrypt options when formatting
newly adopted devices. installd already gracefully handles older
partitions without quota enabled.
Test: cts-tradefed run commandAndExit cts-dev --abi armeabi-v7a -m CtsAppSecurityHostTestCases -t android.appsecurity.cts.AdoptableHostTest
Bug: 62290006, 36757864, 29117062, 37395736
Bug: 29923055, 25861755, 30230655, 37436961
Change-Id: Ibbeb6ec9db2394a279bbac221a2b20711d65494e
We don't know which FS and kernel version is going to want these keys,
so put them in the kernel three times with all three possible prefixes.
Test: Marlin set up before this change successfully boots after it.
Change-Id: I6ccfe0894551ba068de9bf5e23fe4fd1e10e36b1
Android has a standard way to do what AutoCloseFD.h does, so use that
instead. Refactor before work on the bug.
Bug: 36029169
Test: Deleted a user and checked that secdiscard logs looked good.
Change-Id: I5d8bedfb3fa1f032fd2bced88b1b561e4a8c2ff4
We have android::base::WaitForProperty() that uses futexes to
efficiently wait for property value changes, so use that instead
polling.
Test: Boot bullhead
Change-Id: Id964eddbdbfd9b5ceac5ed83a8ed66b9e60008ca
* Owners are selected from top CL approvals or owners.
They will be suggested to review/approve future CLs.
* OWNERS files are recognized by the new find-owners plugin, see .md files in
https://gerrit.googlesource.com/plugins/find-owners/+/master/src/main/resources/Documentation/
Test: build/make/tools/checkowners.py -c -v OWNERS
Change-Id: I4d0431105b55e88be258800a7fd45a42deb9bb60
Junichi Uekawa
Treehugger Robot
Daniel Rosenberg
Keun-young Park
Android Build Merger (Role)
Paul Crowley
Jeff Sharkey
Jaegeuk Kim
Tom Cherry
Chih-Hung Hsieh