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android / platform / system / bt / 2d21e75aa8c1e0c4adf178a1330f9f5c573ca045
commit2d21e75aa8c1e0c4adf178a1330f9f5c573ca045[log] [tgz]
authorJakub Pawlowski <jpawlowski@google.com>Tue Nov 27 18:22:22 2018 +0100
committerandroid-build-team Robot <android-build-team-robot@google.com>Wed Dec 05 05:14:28 2018 +0000
treec24a38e3acb37cf54881be3bbcf5fb51c7156b0a
parentc365ae6444b86c3ddd19197fd2c787581ebb31df [diff]
Fix buffer overflow in btif_dm_data_copy When we use a union, we should always define variables as the union type, not as one of the field subtypes. If the latter is cast to the union type, buffer overflow can happen. Bug: 110166268 Test: compilation Change-Id: I473c03b099ad5a326e7a3739f65efd33cf4775bd Merged-In: I473c03b099ad5a326e7a3739f65efd33cf4775bd (cherry picked from commit ea90417d9965aec1c475418ca8f8f305af12de2d)
2 files changed
tree: c24a38e3acb37cf54881be3bbcf5fb51c7156b0a
  1. audio_a2dp_hw/
  2. audio_hearing_aid_hw/
  3. binder/
  4. bta/
  5. btcore/
  6. btif/
  7. build/
  8. conf/
  9. device/
  10. doc/
  11. embdrv/
  12. hci/
  13. include/
  14. internal_include/
  15. main/
  16. osi/
  17. packet/
  18. profile/
  19. proto/
  20. service/
  21. stack/
  22. test/
  23. tools/
  24. types/
  25. udrv/
  26. utils/
  27. vendor_libs/
  28. vnd/
  29. .clang-format
  30. .gitignore
  31. .gn
  32. Android.bp
  33. Android.mk
  34. BUILD.gn
  35. CleanSpec.mk
  36. EventLogTags.logtags
  37. MODULE_LICENSE_APACHE2
  38. NOTICE
  39. OWNERS
  40. PREUPLOAD.cfg
  41. README.md
README.md

Fluoride Bluetooth stack

Building and running on AOSP

Just build AOSP - Fluoride is there by default.

Building and running on Linux

Instructions for Ubuntu, tested on 14.04 with Clang 3.5.0 and 16.10 with Clang 3.8.0

Download source

mkdir ~/fluoride cd ~/fluoride git clone https://android.googlesource.com/platform/system/bt

Install dependencies (require sudo access):

cd ~/fluoride/bt build/install_deps.sh

Then fetch third party dependencies:

cd ~/fluoride/bt mkdir third_party cd third_party git clone https://github.com/google/googletest.git git clone https://android.googlesource.com/platform/external/aac git clone https://android.googlesource.com/platform/external/libchrome git clone https://android.googlesource.com/platform/external/libldac git clone https://android.googlesource.com/platform/external/modp_b64 git clone https://android.googlesource.com/platform/external/tinyxml2

And third party dependencies of third party dependencies:

cd fluoride/bt/third_party/libchrome/base/third_party mkdir valgrind cd valgrind curl https://chromium.googlesource.com/chromium/src/base/+/master/third_party/valgrind/valgrind.h?format=TEXT | base64 -d > valgrind.h curl https://chromium.googlesource.com/chromium/src/base/+/master/third_party/valgrind/memcheck.h?format=TEXT | base64 -d > memcheck.h

NOTE: If system/bt is checked out under AOSP, then create symbolic links instead of downloading sources

cd system/bt mkdir third_party cd third_party ln -s ../../../external/aac aac ln -s ../../../external/libchrome libchrome ln -s ../../../external/libldac libldac ln -s ../../../external/modp_b64 modp_b64 ln -s ../../../external/tinyxml2 tinyxml2 ln -s ../../../external/googletest googletest

Generate your build files

cd ~/fluoride/bt gn gen out/Default

Build

cd ~/fluoride/bt ninja -C out/Default all

This will build all targets (the shared library, executables, tests, etc) and put them in out/Default. To build an individual target, replace “all” with the target of your choice, e.g. ninja -C out/Default net_test_osi.

Run

cd ~/fluoride/bt/out/Default LD_LIBRARY_PATH=./ ./bluetoothtbd -create-ipc-socket=fluoride

Eclipse IDE Support

  1. Follows the Chromium project Eclipse Setup Instructions until “Optional: Building inside Eclipse” section (don't do that section, we will set it up differently)

  2. Generate Eclipse settings:

cd system/bt gn gen --ide=eclipse out/Default

  1. In Eclipse, do File->Import->C/C++->C/C++ Project Settings, choose the XML location under system/bt/out/Default

  2. Right click on the project. Go to Preferences->C/C++ Build->Builder Settings. Uncheck “Use default build command”, but instead using “ninja -C out/Default”

  3. Goto Behaviour tab, change clean command to “-t clean”