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review.blissroms.org / platform_system_libhwbinder / 71700dc8ac69b5b3569279a55d96377b3ce6b8f6
commit71700dc8ac69b5b3569279a55d96377b3ce6b8f6[log] [tgz]
authorDianne Hackborn <hackbod@google.com>Mon Mar 21 10:36:54 2016 -0700
committerSuprabh Shukla <suprabh@google.com>Wed Mar 23 01:22:23 2016 +0000
tree955b7dbdab7a3b398b7f7825ca917b36815958ea
parenta4ae4244e712284d3663a9bb760c5870f3ef5b7d [diff]
Fix issue #27252896: Security Vulnerability -- weak binder

Sending transaction to freed BBinder through weak handle
can cause use of a (mostly) freed object.  We need to try to
safely promote to a strong reference first.

Change-Id: Ic9c6940fa824980472e94ed2dfeca52a6b0fd342
(cherry picked from commit c11146106f94e07016e8e26e4f8628f9a0c73199)
1 file changed
tree: 955b7dbdab7a3b398b7f7825ca917b36815958ea
  1. include/
  2. tests/
  3. Android.mk
  4. AppOpsManager.cpp
  5. Binder.cpp
  6. BpBinder.cpp
  7. BufferedTextOutput.cpp
  8. Debug.cpp
  9. IAppOpsCallback.cpp
  10. IAppOpsService.cpp
  11. IBatteryStats.cpp
  12. IInterface.cpp
  13. IMemory.cpp
  14. IPCThreadState.cpp
  15. IPermissionController.cpp
  16. IProcessInfoService.cpp
  17. IServiceManager.cpp
  18. MemoryBase.cpp
  19. MemoryDealer.cpp
  20. MemoryHeapBase.cpp
  21. Parcel.cpp
  22. PermissionCache.cpp
  23. ProcessInfoService.cpp
  24. ProcessState.cpp
  25. Static.cpp
  26. TextOutput.cpp