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review.blissroms.org / platform_system_vold / f86566f22228ee3e26bc299e8a2e88902d6b01ab
commitf86566f22228ee3e26bc299e8a2e88902d6b01ab[log] [tgz]
authorLuis Hector Chavez <lhchavez@google.com>Wed May 30 15:47:50 2018 -0700
committerLuis Hector Chavez <lhchavez@google.com>Thu May 31 08:49:09 2018 -0700
tree9fe8ed728f052a5ee8d715f9f3d5b2b3addf4141
parentae235f51f162a63d278bfaf504987f3d9c2f4a41 [diff]
vold: Avoid SIGSEGVs when fstab lacks /data

This change adds null-checks for all the places where cryptfs tries to
access the /data entry in fstab, to avoid crashes.

Bug: 80493321
Test: No crashes in Android-in-Chrome OS (which lacks /data in fstab)
Change-Id: Id6cdfe01cdd336cebf8afb9bdd07135811115182
1 file changed
tree: 9fe8ed728f052a5ee8d715f9f3d5b2b3addf4141
  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