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Yurii Zubrytskyi 18eb877246 [vold] Check incremental paths before mounting
Vold was trusting system_server too much and allowed for pretty
much any path in mount()/bindMount() calls for incremental.
This CL adds validation to make sure it's only accessing own
directories. This includes enforcing no symlinks in the paths

Bug: 198657657
Bug: 216722132
Test: manual
Change-Id: I6035447f94ef44c4ae3294c3ae47de2d7210683a
Merged-In: I6035447f94ef44c4ae3294c3ae47de2d7210683a
2022-01-31 22:13:14 +00:00
bench [LSC] Add LOCAL_LICENSE_KINDS to system/vold 2021-02-14 10:37:25 -08:00
binder/android/os Add interfaces required by smart idle maintenance service 2022-01-12 10:54:37 -08:00
fs Merge "Add timeout for fsck on untrusted media" 2022-01-26 08:55:08 +00:00
model Merge "Remove StubVolume disks upon vold reset events" 2021-12-08 08:25:46 +00:00
tests Remove most of FDE support 2021-11-09 16:09:33 -08:00
.clang-format vold: use system-clang-format 2019-09-16 12:00:40 -07:00
Android.bp Merge "Depend on Keystore2 AIDL via default" 2021-12-07 18:08:13 +00:00
AppFuseUtil.cpp AppFuseUtil: Call ForceUnmount before PrepareDir. 2019-04-09 18:45:32 +01:00
AppFuseUtil.h Extract AppFuse as a util 2018-11-14 07:28:06 +00:00
Benchmark.cpp vold: Use Wakelock::tryGet() 2021-02-22 17:24:51 -05:00
Benchmark.h clang-format many files. 2018-09-18 15:41:22 -07:00
BenchmarkGen.h Abort long-running benchmarks, report progress. 2017-11-07 09:57:12 -07:00
Checkpoint.cpp IdleMaint: use fstab_default from VoldUtil 2020-10-15 16:54:38 -07:00
Checkpoint.h Add an isCheckpointing() binder call for adb remount. 2020-06-10 23:52:25 -07:00
CleanSpec.mk Add an empty CleanSpec.mk 2010-03-08 18:05:25 -08:00
cryptfs.cpp Remove most of FDE support 2021-11-09 16:09:33 -08:00
cryptfs.h Remove CRYPT_FOOTER_OFFSET 2021-11-10 14:03:48 -08:00
CryptoType.cpp Generalize CryptoType infrastructure 2020-02-14 00:48:27 -08:00
CryptoType.h Generalize CryptoType infrastructure 2020-02-14 00:48:27 -08:00
Devmapper.cpp Remove vold logs related to block devices 2021-07-28 02:58:57 +01:00
Devmapper.h Replace manual dm ioctls with libdm. 2019-05-13 13:07:12 -07:00
EncryptInplace.cpp EncryptInplace: fsync cryptofd before reporting success 2020-11-04 19:24:19 -08:00
EncryptInplace.h Refactor EncryptInplace.cpp 2020-11-03 14:16:32 -08:00
FileDeviceUtils.cpp Remove excess logging in secdiscard 2019-03-21 19:13:51 +00:00
FileDeviceUtils.h clang-format many files. 2018-09-18 15:41:22 -07:00
FsCrypt.cpp Allow IV_INO_LBLK_32 with virtio storage 2021-11-22 11:33:39 -08:00
FsCrypt.h vold: add getUnlockedUsers() method to Binder interface 2021-04-13 10:53:00 -07:00
IdleMaint.cpp Add interfaces required by smart idle maintenance service 2022-01-12 10:54:37 -08:00
IdleMaint.h Add interfaces required by smart idle maintenance service 2022-01-12 10:54:37 -08:00
KeyBuffer.cpp clang-format many files. 2018-09-18 15:41:22 -07:00
KeyBuffer.h clang-format many files. 2018-09-18 15:41:22 -07:00
KeyStorage.cpp Merge "Merge sc-qpr1-dev-plus-aosp-without-vendor@7810918" into stage-aosp-master 2021-11-18 21:29:02 +00:00
KeyStorage.h Replace most references to Keymaster with Keystore 2021-06-15 12:07:15 -07:00
Keystore.cpp Detect factory reset and deleteAllKeys 2021-08-11 10:29:59 -07:00
Keystore.h Detect factory reset and deleteAllKeys 2021-08-11 10:29:59 -07:00
KeyUtil.cpp Improve vold logging. 2021-11-08 13:22:53 -08:00
KeyUtil.h No using inside header files 2021-06-15 15:20:44 -07:00
Loop.cpp Remove vold logs related to block devices 2021-07-28 02:58:57 +01:00
Loop.h clang-format many files. 2018-09-18 15:41:22 -07:00
main.cpp Route error logs to the kernel during early boot. 2021-11-08 13:22:54 -08:00
MetadataCrypt.cpp MetadataCrypt: fix timeout due to missing userdata dm device 2021-12-23 20:36:44 +00:00
MetadataCrypt.h Pre-create userdata metadata encryption device. 2021-09-21 17:25:33 -07:00
MoveStorage.cpp vold: Use Wakelock::tryGet() 2021-02-22 17:24:51 -05:00
MoveStorage.h clang-format many files. 2018-09-18 15:41:22 -07:00
NetlinkHandler.cpp vold: remove unused stop() methods 2020-09-23 10:02:25 -07:00
NetlinkHandler.h vold: remove unused stop() methods 2020-09-23 10:02:25 -07:00
NetlinkManager.cpp vold: remove unused stop() methods 2020-09-23 10:02:25 -07:00
NetlinkManager.h vold: remove unused stop() methods 2020-09-23 10:02:25 -07:00
OWNERS OWNERS: add alan and jeff, alphabetize 2020-12-10 13:08:28 +01:00
PREUPLOAD.cfg vold should be fully developed in AOSP. 2018-09-11 12:08:43 -06:00
Process.cpp Show names of processes killed by KillProcessesWithOpenFiles() 2021-05-10 17:34:11 +00:00
Process.h Only kill apps with storage app data isolation enabled 2021-04-30 13:58:07 +00:00
secdiscard.cpp secdiscard: use F2FS_IOC_SEC_TRIM_FILE for secure discard 2020-09-14 08:43:15 +09:00
sehandle.h clang-format many files. 2018-09-18 15:41:22 -07:00
TEST_MAPPING Add CtsScopedStorageDeviceOnlyTest to vold presubmit 2020-11-30 11:09:35 +00:00
Utils.cpp [vold] Check incremental paths before mounting 2022-01-31 22:13:14 +00:00
Utils.h [vold] Check incremental paths before mounting 2022-01-31 22:13:14 +00:00
vdc.cpp Add command for setting the key binding seed 2021-07-13 23:41:50 +00:00
vold.rc vold: Reboot if vold failure 2021-10-06 18:47:37 +00:00
vold_prepare_subdirs.cpp Delete the checkin directory with the wrong context 2021-10-22 18:28:29 +00:00
VoldNativeService.cpp [vold] Check incremental paths before mounting 2022-01-31 22:13:14 +00:00
VoldNativeService.h Add interfaces required by smart idle maintenance service 2022-01-12 10:54:37 -08:00
VoldNativeServiceValidation.cpp [vold] Check incremental paths before mounting 2022-01-31 22:13:14 +00:00
VoldNativeServiceValidation.h [vold] Check incremental paths before mounting 2022-01-31 22:13:14 +00:00
VoldUtil.cpp Move over to the C++ Fstab class 2019-01-31 12:34:39 -08:00
VoldUtil.h Remove unused code in VoldUtil.h 2020-02-18 10:48:16 -08:00
VolumeManager.cpp Remove StubVolume disks upon vold reset events 2021-12-08 09:37:53 +09:00
VolumeManager.h Add a method in vold to unmount app data and obb dir for testing 2021-01-18 13:47:44 +00:00