Gitiles
Code Review Sign In
review.blissroms.org / platform_system_vold / 919f301922c981396f37f1f69d6024d21024b651
commit919f301922c981396f37f1f69d6024d21024b651[log] [tgz]
authorNeeraj Soni <neersoni@codeaurora.org>Mon Feb 04 10:17:02 2019 +0530
committerMichael Bestas <mkbestas@lineageos.org>Wed Dec 11 23:53:25 2019 +0200
treebc57aca4eacbc2343745356ded06a4faf1a33e77
parent5bb76114f001a6d3e9fe3b0b4c24e8ba390f126a [diff]
system: vold: fix block disk encryption to work with metadata encryption

Metadata encryption essentially encrypts userdata filesystem metadata
using Inline crypto engine based block disk encryption concept. New
Inline crypto engine based block disk encryption design do not create
crypto block device. When metadata encryption was enabled it needed
crypto block device to encrypt the metadata. So if metadata partition
is mounted on device block disk encryption did not work. Fix this by
checking whether crypto block device was created or not to switch
between two data encryption calls.

CRs-Fixed: 2389467
Change-Id: Ic46244ab08f31e71865636f1a2470f914ca88547
1 file changed
tree: bc57aca4eacbc2343745356ded06a4faf1a33e77
  1. bench/
  2. binder/
  3. fs/
  4. model/
  5. tests/
  6. .clang-format
  7. Android.bp
  8. AppFuseUtil.cpp
  9. AppFuseUtil.h
  10. Benchmark.cpp
  11. Benchmark.h
  12. BenchmarkGen.h
  13. CheckEncryption.cpp
  14. CheckEncryption.h
  15. Checkpoint.cpp
  16. Checkpoint.h
  17. CleanSpec.mk
  18. cryptfs.cpp
  19. cryptfs.h
  20. Devmapper.cpp
  21. Devmapper.h
  22. EncryptInplace.cpp
  23. EncryptInplace.h
  24. FileDeviceUtils.cpp
  25. FileDeviceUtils.h
  26. FsCrypt.cpp
  27. FsCrypt.h
  28. IdleMaint.cpp
  29. IdleMaint.h
  30. KeyBuffer.cpp
  31. KeyBuffer.h
  32. Keymaster.cpp
  33. Keymaster.h
  34. KeyStorage.cpp
  35. KeyStorage.h
  36. KeyUtil.cpp
  37. KeyUtil.h
  38. Loop.cpp
  39. Loop.h
  40. main.cpp
  41. MetadataCrypt.cpp
  42. MetadataCrypt.h
  43. MoveStorage.cpp
  44. MoveStorage.h
  45. NetlinkHandler.cpp
  46. NetlinkHandler.h
  47. NetlinkManager.cpp
  48. NetlinkManager.h
  49. OWNERS
  50. PREUPLOAD.cfg
  51. Process.cpp
  52. Process.h
  53. ScryptParameters.cpp
  54. ScryptParameters.h
  55. secdiscard.cpp
  56. sehandle.h
  57. Utils.cpp
  58. Utils.h
  59. vdc.cpp
  60. vdc.rc
  61. vold.rc
  62. vold_prepare_subdirs.cpp
  63. VoldNativeService.cpp
  64. VoldNativeService.h
  65. VoldUtil.cpp
  66. VoldUtil.h
  67. VolumeManager.cpp
  68. VolumeManager.h
  69. wait_for_keymaster.cpp
  70. wait_for_keymaster.rc