widevine-partner/android
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
4787c8eec47ab1220906822272caf74c6588ce14
android/libwvdrmengine
History
Edwin Wong 4787c8eec4 Fix potential decrypt destPtr overflow. 
There is a potential integer overflow to bypass the
destination base size check in decrypt. The destPtr
can then point to the outside of the destination buffer.

Test: sts-tradefed
  sts-tradefed run sts-engbuild-no-spl-lock -m StsHostTestCases --test android.security.sts.Bug_176444622#testPocBug_176444622

Test: push to device with target_hwasan-userdebug build
  adb shell /data/local/tmp/Bug-17644462264

Bug: 176444622
Bug: 176496353
Change-Id: Id3aece61d46d548c304782d4e1dc3a4747795c01
2021-02-22 18:09:29 +00:00
..
cdm
Merge "Run git-clang-format on log.{h,cpp}" into sc-dev am: bbfa2b4ff4
2021-02-17 09:38:53 +00:00
docs
Merge recent doc changes for OEMCrypto
2020-09-15 19:10:53 -07:00
include
Enable the CDM to track the DRM private key type.
2021-02-01 13:37:57 -08:00
include_hidl
Merge "wv hidl: map CdmResponseType to drm@1.4 Status" into sc-dev am: 9397f5b972
2021-02-18 00:48:21 +00:00
level3
Upgrade L3 to v16 and update Android.bp files
2020-11-17 23:28:51 +00:00
mediacrypto
Fix potential decrypt destPtr overflow.
2021-02-22 18:09:29 +00:00
mediadrm
Merge "wv hidl: map CdmResponseType to drm@1.4 Status" into sc-dev
2021-02-18 00:25:48 +00:00
oem_certificate_generator
Support both PEM format and DER format intermediate certs
2019-01-28 09:38:53 -08:00
oemcrypto
Merge oemcrypto buffer overflow tests from cdm
2021-01-11 22:13:16 +00:00
src
Update Widevine Copyright header for android
2020-10-21 02:49:05 -07:00
src_hidl
libwvhidl: upgrade to android.hardware.drm@1.4
2021-01-19 05:52:59 -08:00
test
libwvhidl: upgrade to android.hardware.drm@1.4
2021-01-19 05:52:59 -08:00
tools/metrics_dump
Build metrics_dump tool in Android.
2020-11-03 10:19:32 -08:00
vts/vendor_module
Cleanup references to system/core/base -> system/libbase
2020-10-26 03:32:32 +00:00
Android.bp
widevine: allows to build service on 64bit only guest
2021-01-27 18:17:24 +00:00
build_and_run_all_unit_tests.sh
Add Duration Use Case integration tests
2020-11-02 23:10:41 +00:00
diff_changes.sh
Add script to diff test results between changes
2019-03-22 10:17:43 -07:00
manifest_android.hardware.drm@1.2-service.widevine.xml
Add Widevine L3 drm service to cuttlefish
2019-10-23 17:00:33 -07:00
manifest_android.hardware.drm@1.3-service.widevine.xml
wv hidl: upgrade Drm/Crypto factories to v1.3
2019-12-16 01:19:49 -08:00
manifest_android.hardware.drm@1.4-service.widevine.xml
libwvhidl: upgrade to android.hardware.drm@1.4
2021-01-19 05:52:59 -08:00
move_widevine_data.sh
Shell quoting in move_widevine_data.sh
2021-01-23 01:10:40 +00:00
README
Add README for Android
2018-11-22 00:33:30 +00:00
run_all_unit_tests.sh
Add Duration Use Case integration tests
2020-11-02 23:10:41 +00:00
run_gts_and_cts_tests.sh
Update GtsExoPlayerTestCases class name in WV script
2020-09-28 09:15:57 +01:00
TEST_MAPPING
Add CTS/GTS tests for TH presumbit.
2019-10-02 17:38:05 -07:00

README 

This is the source code for the Widevine Content Decryption Module (CDM) for the
Android OS.  It provides the libwvdrmengine plugin for DRM.

Partners who are integrating a device should be familiar with the documents in
the docs directory.

This source code is NOT open source, and is not part of AOSP.  However, it is
released to partners external to Google after official Android releases.  For
this reason, partners should look for bug fixes and software updates on the
widevine branches:

+------------------------------+------------------------------+
|Android Version               |Branch                        |
+------------------------------+------------------------------+
|Android L                     |lmp-mr1-widevine-release      |
+------------------------------+------------------------------+
|Android M MR1                 |mnc-mr1-widevine-release      |
+------------------------------+------------------------------+
|Android N MR2                 |nyc-mr2-widevine-release      |
+------------------------------+------------------------------+
|Android OC                    |oc-widevine-release           |
+------------------------------+------------------------------+
|Android OC MR1                |oc-mr1-widevine-release       |
+------------------------------+------------------------------+
|Android Pi                    |pi-widevine-release           |
+------------------------------+------------------------------+