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review.shift-gmbh.com / SHIFTPHONES / android_system_vold / 0ef7bfd59c0a97b39b2e1152da30db4e96e3a915
commit0ef7bfd59c0a97b39b2e1152da30db4e96e3a915[log] [tgz]
authorEric Biggers <ebiggers@google.com>Wed Jan 16 13:05:34 2019 -0800
committerEric Biggers <ebiggers@google.com>Fri Jan 18 13:24:30 2019 -0800
tree72307f12e28b8201d3a5736ecbf4189d561199fd
parent9f7aa175a0fa2a96f4fe14cdc64011c229b457a7 [diff]
Utils: correctly handle read() errors in ReadRandomBytes()

read() returns -1 on error, so we need to use a signed type.

Test: Booted device with FDE
Change-Id: Ib44247c1cdfd38674a7439209e333823f2fb6cf8
1 file changed
tree: 72307f12e28b8201d3a5736ecbf4189d561199fd
  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. hash.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. secontext.cpp
  58. secontext.h
  59. sehandle.h
  60. Utils.cpp
  61. Utils.h
  62. vdc.cpp
  63. vdc.rc
  64. vold.rc
  65. vold_prepare_subdirs.cpp
  66. VoldNativeService.cpp
  67. VoldNativeService.h
  68. VoldUtil.cpp
  69. VoldUtil.h
  70. VolumeManager.cpp
  71. VolumeManager.h
  72. wait_for_keymaster.cpp
  73. wait_for_keymaster.rc