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review.shift-gmbh.com / SHIFTPHONES / android_system_vold / c0eea5736e40eb26a2f88014f73929d84ea7c6b6
commitc0eea5736e40eb26a2f88014f73929d84ea7c6b6[log] [tgz]
authorJaegeuk Kim <jaegeuk@google.com>Tue Aug 07 12:31:05 2018 -0700
committerJaegeuk Kim <jaegeuk@google.com>Wed Aug 08 17:08:02 2018 -0700
tree1ab64bb1eb7068d70a0a358900bcd97aed4d1984
parent7fcaa13d4c833925f6f0b548e013ce74efb22985 [diff]
vold: Grant root group

When using make_f2fs to format a filesystem with quota enabled, make_f2fs
will write quota record with group id equtal to make_f2fs's execution
group id.
Vold shall run as root group so that make_f2fs forked by vold will enherit
vold's root group. Make_f2fs can then write quota record with group id for
root group and therefore kernel quota driver can find quota record for
root group.

Bug: 111775499
Change-Id: I0c1fef760597d1695586d24365200b25e2cf07e6
Signed-off-by: Light Hsieh <light.hsieh@mediatek.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
1 file changed
tree: 1ab64bb1eb7068d70a0a358900bcd97aed4d1984
  1. bench/
  2. binder/
  3. fs/
  4. model/
  5. tests/
  6. .clang-format
  7. Android.bp
  8. Benchmark.cpp
  9. Benchmark.h
  10. BenchmarkGen.h
  11. CheckEncryption.cpp
  12. CheckEncryption.h
  13. CleanSpec.mk
  14. cryptfs.cpp
  15. cryptfs.h
  16. Devmapper.cpp
  17. Devmapper.h
  18. EncryptInplace.cpp
  19. EncryptInplace.h
  20. Ext4Crypt.cpp
  21. Ext4Crypt.h
  22. FileDeviceUtils.cpp
  23. FileDeviceUtils.h
  24. hash.h
  25. IdleMaint.cpp
  26. IdleMaint.h
  27. KeyBuffer.cpp
  28. KeyBuffer.h
  29. Keymaster.cpp
  30. Keymaster.h
  31. KeyStorage.cpp
  32. KeyStorage.h
  33. KeyUtil.cpp
  34. KeyUtil.h
  35. Loop.cpp
  36. Loop.h
  37. main.cpp
  38. MetadataCrypt.cpp
  39. MetadataCrypt.h
  40. MoveStorage.cpp
  41. MoveStorage.h
  42. NetlinkHandler.cpp
  43. NetlinkHandler.h
  44. NetlinkManager.cpp
  45. NetlinkManager.h
  46. OWNERS
  47. PREUPLOAD.cfg
  48. Process.cpp
  49. Process.h
  50. ScryptParameters.cpp
  51. ScryptParameters.h
  52. secdiscard.cpp
  53. secontext.cpp
  54. secontext.h
  55. sehandle.h
  56. Utils.cpp
  57. Utils.h
  58. vdc.cpp
  59. vdc.rc
  60. vold.rc
  61. vold_prepare_subdirs.cpp
  62. VoldNativeService.cpp
  63. VoldNativeService.h
  64. VoldUtil.cpp
  65. VoldUtil.h
  66. VolumeManager.cpp
  67. VolumeManager.h
  68. wait_for_keymaster.cpp
  69. wait_for_keymaster.rc