We should ensure that the appropriate supplementary groups are
set, regardless of whether we're running UID=0 or UID=shell.
Change-Id: I3a1624a574102be08176a41f9c7eb5f82af2b3e5
If an adb shell connection comes in while taking a screenshot,
an open pipe file descriptor will be leaked to the shell process.
This causes SELinux denials of the form:
avc: denied { read } for path="pipe:[21838]" dev="pipefs" ino=21838 scontext=u:r:shell:s0 tcontext=u:r:adbd:s0 tclass=fifo_file permissive=0
avc: denied { write } for path="pipe:[21838]" dev="pipefs" ino=21838 scontext=u:r:shell:s0 tcontext=u:r:adbd:s0 tclass=fifo_file permissive=0
Set O_CLOEXEC on the pipe connections, to avoid leaking them
across an exec boundary.
Bug: 15437785
Change-Id: Id2304b316bd7082d8baac246dce1f0e0e26e9197
This flag needs to be passed through to the package manager.
Without this change, the argument to this flag is interpreted
as a filename.
NOTE: If we don't want to add special treatment for this flag,
we'll have to assume that all flags with a -- prefix have an
argument, and that isn't necessarily true.
Change-Id: I78c3fa842bc24148d83d7278e6dee395686240a0
This implements the logical opposite of 'adb forward', i.e.
the ability to reverse network connections from the device
to the host.
This feature is very useful for testing various programs
running on an Android device without root or poking at the
host's routing table.
Options and parameters are exactly the same as those for
'adb forward', except that the direction is reversed.
Examples:
adb reverse tcp:5000 tcp:6000
connections to localhost:5000 on the device will be
forwarded to localhost:6000 on the host.
adb reverse --no-rebind tcp:5000 tcp:6000
same as above, but fails if the socket is already
bound through a previous 'adb reverse tcp:5000 ...'
command.
adb reverse --list
list all active reversed connections for the target
device. Note: there is no command to list all
reversed connections for all devices at once.
adb reverse --remove tcp:5000
remove any reversed connection on the device from
localhost:5000
adb reverse --remove-all
remove all reversed connections form the current
device.
Reversed connections are tied to a transport, in other
words, they disappear as soon as a device is disconnected.
Simple testing protocol:
adb forward tcp:5000 tcp:6000
adb reverse tcp:6000 tcp:7000
nc -l localhost 7000
in another terminal:
echo "Hello" | nc localhost 5000
Will print "Hello" on the first terminal.
Change-Id: I761af790cdb06829b68430afa4145a919fa0e6d5
After a disconnect, the initial blocking connect takes
a long time to return, while subsequent calls return
quicks. Switch to a non-blocking connect to make the
re-connect time more consistent and faster overall.
Change-Id: I21d02b22a8eb9a457c2f1fa95eb17894d5612ccd
Signed-off-by: Ken Lierman <ken.lierman@windriver.com>
Reviewed-by: Gumbel, Matthew K <matthew.k.gumbel@intel.com>
Reviewed-by: Jovanovic, Radivoje <radivoje.jovanovic@intel.com>
Reviewed-by: Boie, Andrew P <andrew.p.boie@intel.com>
The BIO_CTRL_FLUSH function for files doesn't return anything useful
from the underlying fflush call, so it is safe to ignore this.
Change-Id: If33a7efbbaaf158e3da1cd72d0a56da1d3b82fd9
The original definition of VENDOR_ID_COMPAL is for Compal Communications, Inc.
But Compal Communications, Inc(CCI) had been merged into Compal Electronics, Inc(CEI) at April of 2014
So VENDOR_ID_COMPAL should be changed from 0x1219(CCI's VID) to 0x04B7(CEI's VID).
And add one new definition(VENDOR_ID_COMPALCOMM) for CCI to maintain old devices that use CCI's VID.
modified: adb/usb_vendors.c
Change-Id: I9e9a96f6cc81273ff2c9353a13e7ce3b0583396b
In the SERVICES.TXT a missing documentation file is mentioned - SYNC.TXT. This file is supposed to contain all the godie bits of the adb protocol for pushing and pulling files. I've read the source code and documented this in the file SYNC.TXT. I've used my own documentation to create a java implementation to verify the documentation here: https://github.com/vidstige/jadb
Added line breaks at 78 characters. Added comments about remote files might be deleted.
Change-Id: I48c87c2a9fb5b59b85c72679124dfbbfa9a701bc
Signed-off-by: Samuel Carlsson <samuel.carlsson@gmail.com>
When the ADB server starts, it probes the localhost ports to find
existing emulator instances, starting from 5555 with increments of
2, and stopping after ADB_LOCAL_TRANSPORT_MAX tries, which was
set to 16.
This means that the ADB server could not detect on startup more
than 16 existing emulator instances.
This increases the limit to 64, to match a corresponding change
on the emulator side.
See https://android-review.googlesource.com/#/c/83553/
Change-Id: I35c69f8017298c3e5797bd396b8d788d44eaa00f
Added a new '-p' switch to the 'push' and 'pull' commands that outputs
the file transfer progress (bytes transmitted, total bytes, and % done).
This provides useful feedback when transferring large files, and also
makes it possible for other tools to easily monitor the progress of a
forked push/pull command.
Change-Id: Iee6f42f5bd41292e5bc80fba779f526f0072e356
adb push some_disk_image /dev/block/mmcblk0p9
should not unlink the dev just because adb was ctrl-c'd.
Change-Id: I1b6669e8dba1f80fc1438b8deb618180b7e9a1b2
Signed-off-by: JP Abgrall <jpa@google.com>
In the past, an adb push would ALWAYS unlink the target path.
Now, we only links and regular files (and links).
This allows the following to work:
adb shell ls -l /dev/block/mmcblk0p8
# brw------- root root 179, 8 2013-11-28 07:43 mmcblk0p8
adb push n7.jpa.mda.post_jb_encryption.raw /dev/block/mmcblk0p8
Bug: 11984121
Change-Id: I982c7a1cd87986621f2bebdcb41c4e281f67f772
EWOULDBLOCK is not there on windows.
It gets translated by the adb_write() wrapper into EGAIN.
But the Linux one does not translate EWOULDBLOCK into EGAIN.
Without EWOULDBLOCK, it works just fine.
Change-Id: Ic293be392aa4364637428ea94ef87890ffa09b9b
Signed-off-by: JP Abgrall <jpa@google.com>
Since ca8e66a8b0, init has
been handling reboots and filesystem unmounts. Remove obsolete
call to vdc.
Bug: 12504045
Change-Id: If8704ca042cb3a68857743b9973e48c52e7eb881
(cherry picked from commit 225459a5da)
The list action had some problems with large numbers of forwards:
* adb_query() limited replies to 1024 B (and the print was useless)
* the reply header's length could overflow (also in other commands)
* ...and the client had no way of detecting it
* writex() didn't retry on EAGAIN ("Resource temporarily unavailable")
This patch makes all "OKAY%04x" replies use a common function which
checks the length and limits it to 0xffff. This means that the client
can easily check for truncated replies.
Before: forward --list starts failing at 15-30 forwards (depending on
device serial and forward spec lengths).
After: no problems with forward --list.
Change-Id: Ie1e82c4d622f5c56e51abb26533ba17d40459914
libselinux selinux_android_restorecon API is changing to the more
general interface with flags and dropping the older variants.
Also get rid of the old, no longer used selinux_android_setfilecon API
and rename selinux_android_setfilecon2 to it as it is the only API in use.
Change-Id: I1e71ec398ccdc24cac4ec76f1b858d0f680f4925
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
* changes:
libsysutils: SocketListener export release
libsysutils: Add iovec/runOnEachSocket
liblog: support struct logger_event_v2 format
liblog: update timestamp on NOTICE file
libcutils: resolve warning in iosched_policy.c
liblog: Add const pedantics
logcat: Add -T flag (-t w/o assumption of -d)
logcat: Add logcat test suite
liblog: Add cpu utilization test
liblog: Add liblog test suite
debuggerd: Support newline split in log messages
liblog: deprecate export LOGGER ioctl definitions
liblog: deprecate export of LOGGER_LOG_* defines
liblog: Add README
liblog: resolve build warning messages
liblog: high CPU usage from logcat
liblog: fix build again
liblog: drop use of sys/cdefs.h
liblog: git_master@964770 build problem
logcat: Incorporate liblog reading API
debuggerd: Incorporate liblog reading API
liblog: Interface to support abstracting log read
adb: deprecate legacy log service interface
adb: regression from Move list.c to inlines
liblog: whitespace cleanup
libcutils: bug str_parms.c:str_parms_get_float().
libcutils: UNUSED argument warnings
libsysutils: Get rid of warnings
libcutils: Move list.c to inlines on list.h
