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review.shift-gmbh.com / SHIFTPHONES / android_system_vold / a4f48d0f44d09b6a9a3b16f6c0121ffd5123eef3
commita4f48d0f44d09b6a9a3b16f6c0121ffd5123eef3[log] [tgz]
authorMateusz Nowak <mateusz.nowak@intel.com>Mon Aug 03 18:06:39 2015 +0200
committerZhiquan Liu <zhiquan.liu@intel.com>Wed Oct 21 11:16:19 2015 +0800
tree301212d5f9803c194d157bce20eb8b3821f3fed3
parent0331d4ae3843f682e98bfa1aba0f8da7fbd9beb0 [diff]
vold: fix 64 bit ioctl error

Changing the num_sectors used in ioctl with BLKGETSIZE because
the kernel expects an unsigned long type and then changes 64 bits
with a 64 bits userspace. This overwrites what's located close to
the parameter location if any.

Change-Id: I78fd61a1084de2741f39b926aa436462518709a0
Signed-off-by: Mateusz Nowak <mateusz.nowak@intel.com>
Signed-off-by: Zhiquan Liu <zhiquan.liu@intel.com>
11 files changed
tree: 301212d5f9803c194d157bce20eb8b3821f3fed3
  1. bench/
  2. fs/
  3. tests/
  4. Android.mk
  5. Asec.h
  6. Benchmark.cpp
  7. Benchmark.h
  8. BenchmarkGen.h
  9. CheckBattery.cpp
  10. CheckBattery.h
  11. CleanSpec.mk
  12. CommandListener.cpp
  13. CommandListener.h
  14. CryptCommandListener.cpp
  15. CryptCommandListener.h
  16. cryptfs.c
  17. cryptfs.h
  18. Devmapper.cpp
  19. Devmapper.h
  20. Disk.cpp
  21. Disk.h
  22. EmulatedVolume.cpp
  23. EmulatedVolume.h
  24. Ext4Crypt.cpp
  25. Ext4Crypt.h
  26. hash.h
  27. Loop.cpp
  28. Loop.h
  29. main.cpp
  30. MoveTask.cpp
  31. MoveTask.h
  32. NetlinkHandler.cpp
  33. NetlinkHandler.h
  34. NetlinkManager.cpp
  35. NetlinkManager.h
  36. PrivateVolume.cpp
  37. PrivateVolume.h
  38. Process.cpp
  39. Process.h
  40. PublicVolume.cpp
  41. PublicVolume.h
  42. ResponseCode.cpp
  43. ResponseCode.h
  44. sehandle.h
  45. TrimTask.cpp
  46. TrimTask.h
  47. Utils.cpp
  48. Utils.h
  49. vdc.cpp
  50. vdc.rc
  51. vold.rc
  52. VoldCommand.cpp
  53. VoldCommand.h
  54. VoldUtil.c
  55. VoldUtil.h
  56. VolumeBase.cpp
  57. VolumeBase.h
  58. VolumeManager.cpp
  59. VolumeManager.h