commit | 94d718eb61cbb1e6fd08288039d7e62913735c6c | [log] [tgz] |
---|---|---|
author | Chienyuan <chienyuanhuang@google.com> | Tue Sep 18 17:13:16 2018 +0800 |
committer | android-build-team Robot <android-build-team-robot@google.com> | Thu Nov 15 18:20:19 2018 +0000 |
tree | 7b42d52c0e38a254f92b9ccbd8d0f9e3d9bf5fbe | |
parent | e1685cfa533db4155a447c405d7065cc17af2ae9 [diff] |
HFP: Check AT command buffer boundary during parsing * add p_end parameter to tBTA_AG_AT_CMD_CBACK, bta_ag_at_hsp_cback and bta_ag_at_hfp_cback to indicate effective data range of p_arg * add checks for buffer copy overflow in bta_ag_at_hsp_cback and bta_ag_at_hfp_cback * add packet legnth checks with p_end in bta_ag_parse_cmer * add packet length checks with p_end in bta_ag_parse_bac Bug: 112860487 Test: testplans/details/218593/3975 Change-Id: I6bbbc2ba29ad025c7d3ba023d8191af6a11c4aa9 (cherry picked from commit 28ddbe904bd15c9636063f5431a9360d8e9df8b9)
Just build AOSP - Fluoride is there by default.
Instructions for Ubuntu, tested on 14.04 with Clang 3.5.0 and 16.10 with Clang 3.8.0
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
cd ~/fluoride/bt gn gen out/Default
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
.
cd ~/fluoride/bt/out/Default LD_LIBRARY_PATH=./ ./bluetoothtbd -create-ipc-socket=fluoride
Follows the Chromium project Eclipse Setup Instructions until “Optional: Building inside Eclipse” section (don't do that section, we will set it up differently)
Generate Eclipse settings:
cd system/bt gn gen --ide=eclipse out/Default
In Eclipse, do File->Import->C/C++->C/C++ Project Settings, choose the XML location under system/bt/out/Default
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”
Goto Behaviour tab, change clean command to “-t clean”