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android-review.linaro.org / kernel / google-modules / lwis / refs/tags/android-15-beta-1_r0.4
taga470a3c2c08b5d6a9e55d1f251aee00d3ffc8314
taggerThe Android Open Source Project <initial-contribution@android.com>Thu Apr 11 13:23:12 2024 -0700
object474c5e80e2c048df24570e7150a580a82e0439b8 
Android 15 beta 1 release 0.4
commit474c5e80e2c048df24570e7150a580a82e0439b8[log] [tgz]
authorNick Chung <nickchung@google.com>Sun Feb 25 11:47:02 2024 +0800
committerTreehugger Robot <android-test-infra-autosubmit@system.gserviceaccount.com>Tue Feb 27 18:39:48 2024 +0000
tree11790ca33f8aa91e3b2988db0c8c536367bfe6f1
parentc9fbdbf0f5252007b0aa2ea6df36414520226597 [diff]
Transaction: Add overflow protection to read_entries

Validates read_entries and read_buf_size to ensure
they don't exceed reasonable limits that could trigger overflow.

Adds explicit checks before the calculation to detect potential integer overflows.

Bug: 322327963
Test: CTS/PTS, GCA_SMOKE TEST
Change-Id: I1b2e99cc83cfd751d3a82e501dbd64ddfebd039f
Signed-off-by: Nick Chung <nickchung@google.com>
(cherry picked from commit e7a59eba1ba9c49d9500935907056fc69ce3a012)
1 file changed
tree: 11790ca33f8aa91e3b2988db0c8c536367bfe6f1
  1. platform/
  2. .clang-format
  3. BUILD.bazel
  4. Kbuild
  5. Kconfig
  6. lwis_allocator.c
  7. lwis_allocator.h
  8. lwis_buffer.c
  9. lwis_buffer.h
  10. lwis_clock.c
  11. lwis_clock.h
  12. lwis_commands.h
  13. lwis_debug.c
  14. lwis_debug.h
  15. lwis_device.c
  16. lwis_device.h
  17. lwis_device_dpm.c
  18. lwis_device_dpm.h
  19. lwis_device_i2c.c
  20. lwis_device_i2c.h
  21. lwis_device_ioreg.c
  22. lwis_device_ioreg.h
  23. lwis_device_slc.c
  24. lwis_device_slc.h
  25. lwis_device_test.c
  26. lwis_device_test.h
  27. lwis_device_top.c
  28. lwis_device_top.h
  29. lwis_dt.c
  30. lwis_dt.h
  31. lwis_event.c
  32. lwis_event.h
  33. lwis_fence.c
  34. lwis_fence.h
  35. lwis_gpio.c
  36. lwis_gpio.h
  37. lwis_i2c.c
  38. lwis_i2c.h
  39. lwis_i2c_bus_manager.c
  40. lwis_i2c_bus_manager.h
  41. lwis_i2c_sched.c
  42. lwis_i2c_sched.h
  43. lwis_init.h
  44. lwis_interrupt.c
  45. lwis_interrupt.h
  46. lwis_io_entry.c
  47. lwis_io_entry.h
  48. lwis_ioctl.c
  49. lwis_ioctl.h
  50. lwis_ioreg.c
  51. lwis_ioreg.h
  52. lwis_periodic_io.c
  53. lwis_periodic_io.h
  54. lwis_phy.c
  55. lwis_phy.h
  56. lwis_pinctrl.c
  57. lwis_pinctrl.h
  58. lwis_platform.h
  59. lwis_platform_dma.h
  60. lwis_regulator.c
  61. lwis_regulator.h
  62. lwis_trace.h
  63. lwis_transaction.c
  64. lwis_transaction.h
  65. lwis_util.c
  66. lwis_util.h
  67. lwis_version.c
  68. lwis_version.h
  69. Makefile