Commit Graph

576 Commits

Author SHA1 Message Date
dcashman 05345bfdb0 Move property_context label handling to libselinux.
Resubmission of commit: dab91bd37af6be355163ee33ca6f1b00e7dd1b51

Change-Id: Iad9517d3f81f7c091307b3e7497675e2cdc32be5
2014-12-10 13:21:17 -08:00
Nick Kralevich 59f64ec31f Revert "Move property_context label handling to libselinux."
Emulator fails to boot.

This reverts commit 98069027bd.

Bug: 18692152
Change-Id: If362e1311bc3f07e033ba81190c05608ada7c361
2014-12-10 02:02:32 +00:00
dcashman 98069027bd Move property_context label handling to libselinux.
Change-Id: I76e2ed95d4e4f8618458e63d30ae82e37d1acf7b
2014-12-03 15:18:40 -08:00
Andreas Gampe a016c42b4f Init: Remove unused variables
For build-system CFLAGS clean-up, fix unused variables.

Use a #define instead of static variable in a header file.

Change-Id: Id47bf38e51644b61a9f3ac1893a16553695f1aac
2014-11-24 19:52:41 -08:00
Ying Wang dbb78d65c0 Use LOCAL_POST_INSTALL_CMD to simplify symlink creation.
Change-Id: I67ad7248c26561d394e66901e90ef5814ec69fb3
2014-11-24 15:43:34 -08:00
Tomasz Kondel fca58f4b18 Fix segfault in get_character_device_symlinks()
A segmentation fault will occur when strchr function returns NULL.

Change-Id: I76076acfff16056179bf24dff5df9f81d9a45125
2014-11-13 18:23:34 +00:00
Tomasz Kondel bfdcc40bff Close fd on error path in do_mount()
This fix closes a file descriptor before returning
error from do_mount()

Change-Id: Ib370229f16bf9ac385162d6b163cc5b079a1e73e
2014-11-13 18:20:55 +00:00
Daniel Rosenberg b95122205d property_service: Added vendor build properties to load_all_props
Change-Id: I267bd848e1f6e2978024c07e603b25f1f41f5fbf
Signed-off-by: Daniel Rosenberg <drosen@google.com>
2014-11-11 12:17:00 -08:00
Elliott Hughes 57583a789f init isn't built for platforms without dirent::d_type.
Change-Id: Icd4b431576f2ba619ff4ae6fb871bb0210d3b2f2
2014-11-10 15:00:00 -08:00
Chih-hung Hsieh 5d727710ba am 2d241ec8: am 3a387176: Merge "Don\'t build init with clang for now"
* commit '2d241ec8a86c56bbf8522eb007674d7b4e3d164d':
  Don't build init with clang for now
2014-10-16 16:32:17 +00:00
Bernhard Rosenkraenzer 84e07fb7a4 Don't build init with clang for now
init doesn't start when built with clang.
Set LOCAL_CLANG:=false until this is analyzed and fixed.

Change-Id: I5a7944aef676ce88defe5c0449e712d9812fb5f3
Signed-off-by: Bernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org>
2014-10-04 01:36:49 +02:00
Jeff Sharkey 380e3e67ba am 2b16bf88: Merge "Include reason when wiping data." into lmp-dev
* commit '2b16bf88c768003291f027fdfac94d84abe9dbe6':
  Include reason when wiping data.
2014-09-24 23:35:43 +00:00
Jeff Sharkey d26135b34d Include reason when wiping data.
This will help us track down who requested a data wipe.

Bug: 17412160
Change-Id: I40f73d2d0f08123d2afc044a3dde485151b400d9
2014-09-24 11:46:36 -07:00
Elliott Hughes 2e826dc2b1 am ae3a8961: am fed0f06b: Merge "init: Fix memory corruption when sanitizing platform paths"
* commit 'ae3a8961f01e436a70cab569483b8ebcc1f56c0c':
  init: Fix memory corruption when sanitizing platform paths
2014-09-23 02:16:48 +00:00
Christopher R. Palmer 07f3fee164 init: Fix memory corruption when sanitizing platform paths
This commit fixes code that incorrectly increments s when it
hits the terminator character of the string being sanitized.
This means it will randomly start trashing memory beyond the
end of the string being sanitized until it happens to hit two
NULs (\0\0) which will break it out of the loop.

Change-Id: I76553d7f183236a78a0bc7b408e92559b98f732f
2014-09-22 20:42:25 -04:00
Paul Lawrence 48fb175d22 am 40af0929: Fix charger mode on first boot of force encrypt devices
* commit '40af09297f9d60a3cfd4a186ff294cef6255a9df':
  Fix charger mode on first boot of force encrypt devices
2014-09-16 22:43:18 +00:00
Paul Lawrence 40af09297f Fix charger mode on first boot of force encrypt devices
waitpid breaks whenever child status signals. Need to loop, continuing
on errno EINTR

Bug: 17515976
Change-Id: Ibb29056a38b3c90dc7904de8c6aedb5a362e511d
2014-09-16 22:14:46 +00:00
Nick Kralevich 042ece12be am 465fc3b9: am 1cbf4329: Merge "Remove obsolete warning from restorecon_recursive documentation."
* commit '465fc3b974384feea3ea991a5e2f801ce1253e2f':
  Remove obsolete warning from restorecon_recursive documentation.
2014-09-02 15:59:17 +00:00
Stephen Smalley d9c19b0c15 Remove obsolete warning from restorecon_recursive documentation.
We originally included a warning to not invoke restorecon_recursive
with a path leading to a shell-writable or app-writable directory
due to concerns about the potential for mischief with symlinks during
the restorecon_recursive.  However, this warning was never necessary for
calling restorecon_recursive during system initialization before an adb
shell or app can run, and we have further prohibited init from
reading/following symlinks that can be created by shell or apps in
policy, so this warning is superfluous.  It also contradicts current
usage of restorecon_recursive in rootdir/init.rc, since it is called
there on /data.

Change-Id: I28a635e0b5991ced8adcef93e7a04f9d9e5634fd
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
2014-09-02 09:34:53 -04:00
Elliott Hughes d546cb59ea am bf921c51: am 7a1973ec: Merge "remove examples of unimplemented triggers ( device-added device-removed ) from init/readme.txt"
* commit 'bf921c5112043b5e39b76e76f38f2818bc904b05':
  remove examples of unimplemented triggers ( device-added device-removed ) from init/readme.txt
2014-08-29 22:38:37 +00:00
Trevor Drake d028394a27 remove examples of unimplemented triggers ( device-added device-removed )
from init/readme.txt

Change-Id: I16e226d8f563a223ae20044fff30498883bc4ae2
2014-08-29 20:07:28 +01:00
Elliott Hughes a1e9ced56e am 8e207634: am d5f230af: Merge "Remove descriptions of unimplemented triggers."
* commit '8e207634c89e18a319c6514c39acd5aaff6d8f83':
  Remove descriptions of unimplemented triggers.
2014-08-28 17:15:26 +00:00
Trevor Drake d4a497714a Remove descriptions of unimplemented triggers.
device-added, device-removed and service-exited were described but
never implemented.

Change-Id: I6fbd05a85576d18d6741fc6dd549acc9132b0531
2014-08-28 15:38:52 +01:00
Paul Lawrence a95e10fe31 am a005e779: Merge "Enable not rebooting during default encryption" into lmp-dev
* commit 'a005e7795e3dfb7cc0bd2bc65208d2490bfc89d8':
  Enable not rebooting during default encryption
2014-08-26 04:53:43 +00:00
Paul Lawrence c23074f386 Enable not rebooting during default encryption
Need to not set this property) during mount, since it can't
be changed later (ro property)

Also no reason to start class main on encryption cycle - we'll
show surfaceflinger, which is enough UI for this short cycle.

Bug: 17041092
Change-Id: Ica5339c54e45716d0fe20e23c0ab857f388d23ed
2014-08-25 19:24:10 +00:00
Kenny Root c6c8b563e6 am cf2b944d: am 5a1d5a8c: Merge "ueventd: call _exit for safety"
* commit 'cf2b944df6d744d279a434ec280f9bd8cef03a5b':
  ueventd: call _exit for safety
2014-08-25 18:03:27 +00:00
Kenny Root 17baff480a ueventd: call _exit for safety
Make sure to call _exit instead of exit to avoid triggering exit
handlers that may have existed in the parent process.

Print out a log message when forking to process firmware events fails.

Change-Id: I2436bdf85d9a8ea26b718e62023f1dac89864667
2014-08-25 10:05:08 -07:00
Elliott Hughes 0fd33562d6 am 5d228392: am d24240fb: Merge "Fixed the pacing logic in bootchart data collection."
* commit '5d2283927a9527130cad15d33c1e2b360f4bd46f':
  Fixed the pacing logic in bootchart data collection.
2014-08-06 22:40:43 +00:00
Elliott Hughes d24240fb4f Merge "Fixed the pacing logic in bootchart data collection." 2014-08-06 17:15:22 +00:00
Bo (Andover) Zhang 3700373c67 Fixed the pacing logic in bootchart data collection.
Ideally bootchart collects system data every BOOTCHART_POLLING_MS ms.
However, the current bootchart pacing logic would collect data every
time the main loop in init.c is executed. This results in:

1. Multiple data samples being taken consecutively or prematurely. In
many cases, these data samples have the same timestamp (in jiffies).
The off-line data processing tool would complain about dividing by
zero "interval" and bail out.

2. Because of the ineffective pacing, bootchart data collection would
terminate prematurely. The total duration of data collection is usually
much shorter than what the user specifies.

The fix is to check whether BOOTCHART_POLLING_MS ms has elapsed
before taking a new data sample. For this purpose, /proc/uptime
is used to get the time values, consistent with the precision of
bootchart timestamps.

Change-Id: I106bf91dbda01059b719df6c73b8bd1cd54a64f0
Signed-off-by: Bo (Andover) Zhang <zhang@broadcom.com>
2014-07-29 21:09:01 -04:00
Elliott Hughes 0b6f8974c9 am 95ec9ae2: am bce3c0c7: Merge "Clarify init\'s write command."
* commit '95ec9ae2c6bad929853c8e0574a354f2eda9604b':
  Clarify init's write command.
2014-07-25 23:04:03 +00:00
Elliott Hughes afc08ce392 Clarify init's write command.
Bug: https://code.google.com/p/android/issues/detail?id=73996
Change-Id: I4f8d3927d17a4021a2436c2859aa732479c5a118
2014-07-25 14:57:47 -07:00
Elliott Hughes d41f1a7ae4 Clarify init's write command.
Bug: https://code.google.com/p/android/issues/detail?id=73996

(cherry picked from commit afc08ce392)

Change-Id: Id2fb11d5259957ef23cc839fba14af8452fc69e4
2014-07-25 15:49:44 -07:00
Riley Andrews 4aa98b0c7c am c6ac2793: am ebf9f8f1: Merge "Move unlink("/dev/.booting") until after filesystems are mounted."
* commit 'c6ac27937c632b00836ad72c83c9e7a640030aff':
  Move unlink("/dev/.booting") until after filesystems are mounted.
2014-07-14 20:11:41 +00:00
Riley Andrews 80c7a5e8a8 Move unlink("/dev/.booting") until after filesystems are mounted.
Move the unlink out of init.c and into init.rc, so that the file
will be removed after all the filesystems with firmware are up.

Change-Id: Ifdd5dd1e95d7e064dde5c80b70198882d949a710
2014-07-14 13:17:43 -07:00
Elliott Hughes ecba4dc037 am 85dfe988: am 796fccb8: Merge "Fix environment variable assignment in init"
* commit '85dfe98830c78f1c3d400ca7be4ac594bfcdd275':
  Fix environment variable assignment in init
2014-07-12 19:36:57 +00:00
Riley Andrews 9464e5a58d Move unlink("/dev/.booting") until after filesystems are mounted.
Move the unlink out of init.c and into init.rc, so that the file
will be removed after all the filesystems with firmware are up.

Change-Id: I7442df2042cc2788d0301f00e3c2fba7d6e0e1c7
2014-07-11 15:47:15 -07:00
James Morrissey 381341f5f7 Fix environment variable assignment in init
The init process allows environment variables to be specified in
the rc script globally, via 'export', and for a specific process,
via the 'setenv' option.

However, the mechanism for assembling the environment simply
appended the new variable without checking whether it was already
defined, so it was not possible to overwrite an existing entry.
This patch fixes that behaviour.

Limitations and concerns:

The limit of a maximum number of 31 variables is unchanged.

Currently, most callers of "add_environment" do not check the return
value, but the function now logs the failure rather than failing
silently.

Change-Id: Ie9a68c37a0f55c5b40e904e695cd35514f67f480
2014-07-10 11:22:46 -07:00
Nick Kralevich 3b4c0bda07 ueventd fixup_sys_perms: fixup SELinux labels unconditionally
Currently, the fixup code in fixup_sys_perms() scans through all
entries in uevent*.rc. If it finds a match, then it performs a fixup.
If there's no match in that file, no fixup is performed.

SELinux file labels are independently stored in /file_contexts,
with no relationship to the files in /ueventd.rc. Even when no
entries exist in ueventd.rc, we still want to fixup the SELinux
file label in /sys when a uevent message occurs.

Change-Id: I0ccb5395ec0be9282095b844a5022e8c0d8903ac
2014-07-07 11:14:59 -07:00
Colin Cross 09117c70f1 Merge "ueventd: allow matching symlink names when setting permissions" 2014-07-02 20:52:43 +00:00
Colin Cross 43d537e0de ueventd: allow matching symlink names when setting permissions
Change-Id: I5f6cc2a25f1236fbe2c7193b65363b7883b9ba2e
2014-07-02 13:56:55 -07:00
Nick Kralevich 4ef159a3c7 am 7367ecbc: am 06023134: am 8022ce1e: Merge "ueventd fixup_sys_perms: fixup SELinux labels unconditionally"
* commit '7367ecbc4839e3a608ab9b7742c659b58065209f':
  ueventd fixup_sys_perms: fixup SELinux labels unconditionally
2014-07-07 20:05:16 +00:00
Colin Cross 0c44584b47 am b18d44e4: am ab7e5752: am 09117c70: Merge "ueventd: allow matching symlink names when setting permissions"
* commit 'b18d44e458501f6b5b99349acc68d3d4e90e9d62':
  ueventd: allow matching symlink names when setting permissions
2014-07-02 23:13:48 +00:00
JP Abgrall cee206880e [HACK]fs_mgr+init: Format via recovery if encryptable /data is wiped
If the encryptable partition is wiped (4KB worth of 0 or 0xff),
then reboot into recovery to format /data+/cache

This is while waiting for the Mac OS support to format f2fs.
The flashstation running on Mac OS will currently just erase userdata
and not format it with f2fs.

Bug: 15720406
Bug: 15747366
Change-Id: Ib7cca3e1701483a09573457a835750f34da71ee0
2014-07-02 14:28:50 -07:00
JP Abgrall f22b745294 fs_mrg: clean up multi-type mount_all
Move the code that attempts to mount alternative fstab entries
into its own function.
Clarify return codes.
Suggest wipe via recovery in error messages.

Bug: 15747366
Change-Id: I3634477cd4d1d73f974f3e906c53285f0d9e0eac
Signed-off-by: JP Abgrall <jpa@google.com>
2014-07-02 13:39:44 -07:00
Elliott Hughes e61679c2fe am fac28281: am b13e4b5e: am 5a53ee05: Merge "Remove an unused #include of <sys/_properties.h>."
* commit 'fac2828161b6b14b7e862d94f2f4ef467621c832':
  Remove an unused #include of <sys/_properties.h>.
2014-06-30 19:41:05 +00:00
Elliott Hughes 11d783f1e7 Remove an unused #include of <sys/_properties.h>.
Bug: 15704351
Change-Id: I7841da7176d0638ae6737fe719cd187892bc38e6
2014-06-30 10:11:55 -07:00
Riley Andrews 24912dc446 resolved conflicts for merge of fa6f2543 to master
Change-Id: I04ce82e5d245e90e2cc62b76d688ec902c1a471d
2014-06-26 20:49:46 -07:00
Riley Andrews 1bbef88e80 Add ability to adjust init log level at runtime.
+ Add a new property, sys.init_log_level, which can be set after init
  bootstrap. This will control the level at which init does prints to klog.

Change-Id: Ia15b2110157b5e6b713785ece9b0fb94889be6c8
2014-06-26 15:05:20 -07:00
Riley Andrews 24a3b783d5 Improve init's debug printing.
+ Make prints of rc commands significantly more verbose. All commands
  will log all arguments, file/line number of the command, return value,
  and parent action which triggered the command.

init: command 'mount tmpfs tmpfs /mnt/obb mode=0755,gid=1000' action=init
      status=0 (/init.rc:89)
init: command 'setprop net.tcp.default_init_rwnd 60' action=boot status=0
      (/init.rc:403)

Change-Id: I5498c7258e4891706be4a12546df4231d14d86c4
2014-06-26 15:05:15 -07:00