tag | f38a36c28e7f55d3e7b7e634ef22f70656afc379 | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Mon Oct 05 16:21:37 2020 -0700 |
object | b64a8242724369dd5e87a4d5c6ca7e51298bba47 |
Android 8.1.0 Release 81 (6780335)
commit | b64a8242724369dd5e87a4d5c6ca7e51298bba47 | [log] [tgz] |
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author | weichinweng <weichinweng@google.com> | Tue Jul 28 16:56:33 2020 +0800 |
committer | Anis Assi <anisassi@google.com> | Thu Aug 20 14:08:52 2020 -0700 |
tree | 04a4acea686f046e0979c77b3cf35b2e57c63f61 | |
parent | b0ef4f275a24dd643f6360ed49f7a7405f33af28 [diff] |
Fix possible OOB when receive gatt read type response data Bug: 158833854 Bug: 158778659 Test: manual Tag: #security Change-Id: I1bd8713eecebc2bc3d919402b035987e06a2d4d3 (cherry picked from commit 0eb7a763dff47d349b5cfc5821116ece5a46ffa3)
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 git clone https://android.googlesource.com/platform/hardware/libhardware
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 ../../../hardware/libhardware libhardware 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”