Gitiles
Code Review Sign In
review.shift-gmbh.com / SHIFTPHONES / android_system_vold / 02efdf55d2cd8224d98b3df4180184542c7672d7
commit02efdf55d2cd8224d98b3df4180184542c7672d7[log] [tgz]
authorNarayan Kamath <narayan@google.com>Wed Nov 27 10:53:51 2019 +0000
committerNarayan Kamath <narayan@google.com>Wed Nov 27 12:48:35 2019 +0000
tree3c6b2bb6f0b80294f3bad2bfbd0e5b98daa0a36e
parentfe83792eec52957b6f231048e3fc217035451255 [diff]
VolumeManager: limit the scope of remountUid post fork.

We want to be sure we're not allocating memory, holding locks
or otherwise preventing the child process from making progress.

This is a temporary fix of limited scope. In the medium term, it
would be preferable to exec a binary that performs this work for us
as soon as we fork.

Test: manual
Bug: 141678467

Change-Id: I57dbd9b3c887aa27e2dd609abf0ad43c66f4ef2a
2 files changed
tree: 3c6b2bb6f0b80294f3bad2bfbd0e5b98daa0a36e
  1. bench/
  2. binder/
  3. fs/
  4. model/
  5. tests/
  6. .clang-format ⇨ ../../build/soong/scripts/system-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. fscrypt_uapi.h
  29. IdleMaint.cpp
  30. IdleMaint.h
  31. KeyBuffer.cpp
  32. KeyBuffer.h
  33. Keymaster.cpp
  34. Keymaster.h
  35. KeyStorage.cpp
  36. KeyStorage.h
  37. KeyUtil.cpp
  38. KeyUtil.h
  39. Loop.cpp
  40. Loop.h
  41. main.cpp
  42. MetadataCrypt.cpp
  43. MetadataCrypt.h
  44. MoveStorage.cpp
  45. MoveStorage.h
  46. NetlinkHandler.cpp
  47. NetlinkHandler.h
  48. NetlinkManager.cpp
  49. NetlinkManager.h
  50. OWNERS
  51. PREUPLOAD.cfg
  52. Process.cpp
  53. Process.h
  54. ScryptParameters.cpp
  55. ScryptParameters.h
  56. secdiscard.cpp
  57. sehandle.h
  58. Utils.cpp
  59. Utils.h
  60. vdc.cpp
  61. vdc.rc
  62. vold.rc
  63. vold_prepare_subdirs.cpp
  64. VoldNativeService.cpp
  65. VoldNativeService.h
  66. VoldUtil.cpp
  67. VoldUtil.h
  68. VolumeManager.cpp
  69. VolumeManager.h
  70. wait_for_keymaster.cpp
  71. wait_for_keymaster.rc