Google Git
Sign in
android / trusty / app / keymaster / aff55c94c793ca9de7e157e713198c3eb6a34fa1
commitaff55c94c793ca9de7e157e713198c3eb6a34fa1[log] [tgz]
authorTri Vo <trong@google.com>Sun May 02 17:09:16 2021 -0700
committerMatthew Maurer <mmaurer@google.com>Tue May 04 17:17:15 2021 +0000
treee3f6021cd0ff5008733f42e10b54bd3bb933c74c
parentec26cf896e18a93331ac2934e1c492756c925025 [diff]
Fix UB when deserializing enums

Some things of note:
1. Functions that check the value of enum must be kept in sync with enum
definitions, which are in a different project, namely, system/keymaster.
2. Deserializing enums from a buffer can leave the buffer in an
inconsistent state if an error is encountered. This should be OK though, since
we don't do anything with the buffer after failing deserialization.

Bug: 181172066
Change-Id: I87257da8faaaa2d34a39fd35553b16d5b1341cfa
1 file changed
tree: e3f6021cd0ff5008733f42e10b54bd3bb933c74c
  1. atap/
  2. device_unittest/
  3. host_unittest/
  4. ipc/
  5. .clang-format
  6. build-config-usertests
  7. keymaster_attributes.pb.c
  8. keymaster_attributes.pb.h
  9. keymaster_attributes.proto
  10. LICENSE
  11. manifest.json
  12. openssl_keymaster_enforcement.cpp
  13. openssl_keymaster_enforcement.h
  14. OWNERS
  15. PREUPLOAD.cfg
  16. rules.mk
  17. secure_storage_manager.cpp
  18. secure_storage_manager.h
  19. trusty_aes_key.cpp
  20. trusty_aes_key.h
  21. trusty_keymaster.cpp
  22. trusty_keymaster.h
  23. trusty_keymaster_context.cpp
  24. trusty_keymaster_context.h
  25. trusty_keymaster_enforcement.cpp
  26. trusty_keymaster_enforcement.h
  27. trusty_keymaster_messages.h
  28. trusty_logger.h
  29. usertests-inc.mk