Files

Robert Shih 1fdbd3cd2c aidl plugin: add error details to return status

Merged from http://go/wvgerrit/163639

Bug: 253271674
Test: Google TV
Test: atest MediaDrmParameterizedTests
Test: atest DrmSessionManagerTest
Change-Id: I9f0e83774d405466a389d2fd90d693830682dde4

2022-12-15 14:50:56 +00:00

fuzzer.cpp

Rename aidl_ include and src directories.

2022-09-05 21:08:25 +00:00

README.md

aidl plugin: add error details to return status

2022-12-15 14:50:56 +00:00

README.md

About Widevine aidl binder fuzzer

Build the binaries

See go/build-fast to setup the RBE environment.

From Android root:

source build/make/rbesetup.sh
SANITIZE_TARGET=hwaddress m android.hardware.drm-service.widevine.aidl_fuzzer -j128

Push to target for testing

adb push $(OUT)/data/fuzz/arm64/lib/ /data/fuzz/arm64/lib/

Run test

adb shell
cd /data/fuzz/arm64
LD_LIBRARY_PATH=/data/fuzz/arm64/lib /data/fuzz/arm64/android.hardware.drm-service.widevine.aidl_fuzzer/vendor/hw/android.hardware.drm-service.widevine.aidl_fuzzer

Monitoring

By using cc_fuzz in Android.bp, the fuzz binary and its dependency sanitized shared libraries will be installed on the device.
Libraries are installed in /data/fuzz/<arch>/lib, and the binary is installed in /data/fuzz/&ltarch&gt/&ltbinary_name&gt/vendor/hw.

Within 24-48 hours of merge, you can monitor the coverage data here.
Bugs will be filed automatically, and the owner of the fuzzer(the cc in the config section) will be notified.