Alex Dale ce25b9d44c Avoid null dereference with empty BCC strings. ...

[ Merge of http://go/wvgerrit/168482 ]

The function OEMCrypto_GetBootCertificateChain() does not always
provide an additional signature depending on the device.  However, the
CDM would still attempt to dereference the first character in the
additional signature buffer when empty.  This CL changes how the data
pointer to an output string is acquired.  Empty string will instead
pass in a null pointer.

Bug: 272643393
Test: run_prov40_tests
Test: atest GtsMediaTestCases
Change-Id: I10b0a3c7df4fc73272aa701bb01c60672645d4fc
(cherry picked from commit a878e7b98d)

2023-03-20 20:29:58 +00:00

..

Android.bp

Merge "Cleanup vendor projects are proprietary." into tm-qpr-dev-plus-aosp am: cbb6177df2

2023-02-05 03:54:39 +00:00

buffer_reader.cpp

Update Widevine Copyright header for core CDM

2020-10-21 12:05:05 -07:00

cdm_engine_factory.cpp

Merge latest oemcrypto-v17 change

2022-01-27 20:07:15 -08:00

cdm_engine.cpp

Add mutex to CdmEngine for use of cert_provisioning_.

2023-03-09 14:01:40 -08:00

cdm_session_map.cpp

Update Widevine Copyright header for core CDM

2020-10-21 12:05:05 -07:00

cdm_session.cpp

Delete secure stops by key set ID.

2023-02-07 22:32:24 -08:00

cdm_usage_table.cpp

Delete secure stops by key set ID.

2023-02-07 22:32:24 -08:00

certificate_provisioning.cpp

Pick widevine oemcrypto-v18 change

2022-12-21 00:03:50 +00:00

client_identification.cpp

Renaming of Usage Table related variables and types.

2022-12-21 15:50:49 -08:00

content_key_session.cpp

Pick widevine oemcrypto-v18 change

2022-12-21 00:03:50 +00:00

crypto_session.cpp

Avoid null dereference with empty BCC strings.

2023-03-20 20:29:58 +00:00

device_files.cpp

Delete secure stops by key set ID.

2023-02-07 22:32:24 -08:00

device_files.proto

Renaming of Usage Table related variables and types.

2022-12-21 15:50:49 -08:00

entitlement_key_session.cpp

Pick widevine oemcrypto-v18 change

2022-12-21 00:03:50 +00:00

initialization_data.cpp

Merge latest oemcrypto-v17 change

2022-01-27 20:07:15 -08:00

license_key_status.cpp

Update Widevine Copyright header for core CDM

2020-10-21 12:05:05 -07:00

license_protocol_conversions.cpp

Pick widevine oemcrypto-v18 change

2022-12-21 00:03:50 +00:00

license_protocol.proto

Sync license_protocol.proto

2022-12-13 23:53:14 -08:00

license.cpp

Remove hash algorithm from renewal requests

2023-02-24 21:11:50 +00:00

oemcrypto_adapter_dynamic.cpp

Sync oemcrypto files from cdm udc-dev to Android

2023-02-28 11:21:05 -08:00

oemcrypto_ota_stubs.cpp

Updates to OTA Keybox Reprovisioning

2021-10-20 17:50:18 -07:00

okp_fallback_policy.cpp

Merge latest oemcrypto-v17 change

2022-01-27 20:07:15 -08:00

okp_info.cpp

Wrapped OKP info into several classes.

2021-10-20 17:50:08 -07:00

ota_keybox_provisioner.cpp

Squashed merge 3 CLs.

2022-12-08 21:08:14 +00:00

policy_engine.cpp

Squashed merge 3 CLs.

2022-12-08 21:08:14 +00:00

policy_timers_v16.cpp

Move functionality to policy_timer.

2022-12-21 16:10:01 -08:00

policy_timers_v18.cpp

Support renew on load

2022-12-21 17:33:02 -08:00

policy_timers.cpp

Move functionality to policy_timer.

2022-12-21 16:10:01 -08:00

privacy_crypto_boringssl.cpp

Use nullptr in more places

2021-12-01 11:58:05 -08:00

privacy_crypto_dummy.cpp

Update Widevine Copyright header for core CDM

2020-10-21 12:05:05 -07:00

properties.cpp

Added mutex protection for session_property_set_.

2022-08-10 21:34:32 +00:00

service_certificate.cpp

Pick widevine oemcrypto-v18 change

2022-12-21 00:03:50 +00:00

system_id_extractor.cpp

Squashed merge 3 CLs.

2022-12-08 21:08:14 +00:00

wv_cdm_types.cpp

Add error codes to support ATSC license installation

2022-12-21 11:55:08 -08:00