Gitiles
Code Review Sign In
review.shift-gmbh.com / SHIFTPHONES / android_system_vold / bbb512d019008f6209d01f8de8d5d3b33b37f0ab
commitbbb512d019008f6209d01f8de8d5d3b33b37f0ab[log] [tgz]
authorLuis Hector Chavez <lhchavez@google.com>Wed May 30 15:47:50 2018 -0700
committerLuis Hector Chavez <lhchavez@google.com>Mon Jun 04 19:12:17 2018 +0000
tree9c20befab86d738a2b69a3b3f8b588551c8b9a73
parent6054bc3ded9f35d07a3b17a4f1849c85bec05c9b [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
Merged-In: Id6cdfe01cdd336cebf8afb9bdd07135811115182
1 file changed
tree: 9c20befab86d738a2b69a3b3f8b588551c8b9a73
  1. bench/
  2. fs/
  3. tests/
  4. Android.mk
  5. Asec.h
  6. Benchmark.cpp
  7. Benchmark.h
  8. BenchmarkGen.h
  9. CleanSpec.mk
  10. CommandListener.cpp
  11. CommandListener.h
  12. CryptCommandListener.cpp
  13. CryptCommandListener.h
  14. cryptfs.cpp
  15. cryptfs.h
  16. Devmapper.cpp
  17. Devmapper.h
  18. Disk.cpp
  19. Disk.h
  20. EmulatedVolume.cpp
  21. EmulatedVolume.h
  22. EncryptInplace.cpp
  23. EncryptInplace.h
  24. Ext4Crypt.cpp
  25. Ext4Crypt.h
  26. FileDeviceUtils.cpp
  27. FileDeviceUtils.h
  28. hash.h
  29. KeyBuffer.cpp
  30. KeyBuffer.h
  31. Keymaster.cpp
  32. Keymaster.h
  33. KeyStorage.cpp
  34. KeyStorage.h
  35. KeyUtil.cpp
  36. KeyUtil.h
  37. Loop.cpp
  38. Loop.h
  39. main.cpp
  40. MetadataCrypt.cpp
  41. MetadataCrypt.h
  42. MoveTask.cpp
  43. MoveTask.h
  44. NetlinkHandler.cpp
  45. NetlinkHandler.h
  46. NetlinkManager.cpp
  47. NetlinkManager.h
  48. OWNERS
  49. PrivateVolume.cpp
  50. PrivateVolume.h
  51. Process.cpp
  52. Process.h
  53. PublicVolume.cpp
  54. PublicVolume.h
  55. ResponseCode.cpp
  56. ResponseCode.h
  57. ScryptParameters.cpp
  58. ScryptParameters.h
  59. secdiscard.cpp
  60. secontext.cpp
  61. secontext.h
  62. sehandle.h
  63. TrimTask.cpp
  64. TrimTask.h
  65. Utils.cpp
  66. Utils.h
  67. vdc.cpp
  68. vdc.rc
  69. vold.rc
  70. VoldCommand.cpp
  71. VoldCommand.h
  72. VoldUtil.c
  73. VoldUtil.h
  74. VolumeBase.cpp
  75. VolumeBase.h
  76. VolumeManager.cpp
  77. VolumeManager.h