android

Files

Edwin Wong c3a24e6c86 Fix potential decrypt src pointer overflow.

Merged from http://go/wvgerrit/114903

There is a potential integer overflow to bypass the
source base size check in decrypt. The source pointer
can then point to the outside of the source buffer,
which could potentially leak arbitrary memory content
to destination pointer.

Test: sts-tradefed
  sts-tradefed run sts-engbuild-no-spl-lock -m StsHostTestCases --test android.security.sts.Bug_176496160#testPocBug_176496160

Test: push to device with target_hwasan-userdebug build
  adb shell /data/local/tmp/Bug-17649616064

Bug: 176496160
Bug: 176444786
Change-Id: I208e0d5d949e8ef003fcf7d6f129eab66b9b3656

2021-01-28 17:59:08 +00:00

cdm

Merge "Address request license test failures [ DO NOT MERGE ]" into qt-dev

2019-06-02 00:44:31 +00:00

docs

Update docs for OEMCrypto v15.2

2019-05-05 21:42:35 -07:00

include

hidl: return BAD_VALUE from RemoveOfflineLicense when keyset is not found

2019-04-01 20:10:25 -07:00

include_hidl

Add CdmKeyStatus kKeyStatusUsableInFuture

2019-05-15 15:16:05 -07:00

level3

Handle not setting length in getUniqueID

2019-04-22 12:11:39 -07:00

mediacrypto

Fix potential decrypt src pointer overflow.

2021-01-28 17:59:08 +00:00

mediadrm

Return key request type none after key rotation

2019-05-29 19:03:43 -07:00

oem_certificate_generator

Support both PEM format and DER format intermediate certs

2019-01-28 09:38:53 -08:00

oemcrypto

Disable failures for LoadKeyWithSuspiciousIV and SelectKeyNotThereAPI15

2019-05-14 22:32:54 -07:00

src

Update Copyright

2018-04-16 16:38:05 -07:00

src_hidl

Disallow Blank App Package Name on Q and Later

2019-05-08 01:08:11 +00:00

test

Disallow Blank App Package Name on Q and Later

2019-05-08 01:08:11 +00:00

vts/vendor_module

Update property retrival method

2019-01-15 00:24:52 -08:00

Android.mk

Merge "Add a Reader-Writer Lock"

2019-02-01 19:32:43 +00:00

build_and_run_all_unit_tests.sh

Merge "Update build_and_run script"

2019-02-21 20:18:46 +00:00

common_widevine_service.mk

Add lazy service target to widevine

2019-01-30 09:26:09 -08:00

diff_changes.sh

Add script to diff test results between changes

2019-03-22 10:17:43 -07:00

move_widevine_data.sh

Change move_widevine_data.sh to move L3 files

2019-05-16 20:25:54 +00:00

README

Add README for Android

2018-11-22 00:33:30 +00:00

run_all_unit_tests.sh

Reverse LD_LIBRARY_PATH order based on liboemcrypto.so

2019-05-24 10:30:10 -07:00

run_gts_and_cts_tests.sh

Add a script to run the GTS and CTS media tests

2019-02-08 10:19:51 -08:00

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           |
+------------------------------+------------------------------+