tequilaOS/platform_system_sepolicy
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Mark mediacodec_2{6,7,8} as hal_omx_server

Browse source 
The commit 7baf725ea6 broke OMX on O/O-MR1(/P?) vendors.
Previous to this commit, all OMX codecs had to use "mediacodec" type,
after this commit, omx codecs just had to get hal_omx_server attribute.
This commit left to the vendor the charge of adding "hal_omx_server"
attribute to mediacodec.

However this can't work on non-Q vendors.

On P vendor, versioned_plat_pub contains the appdomain <=> mediacodec
allows, so OMX isn't technically broken on those devices.
But to ensure it won't break in the future, mark 28's mediacodec as
hal_omx_server as well

This fixes broken OMX decoding on O/O-MR1 vendors, failing with the
following denial:
avc: denied { call } for comm=4E444B204D65646961436F6465635F scontext=u:r:platform_app:s0:c512,c768 tcontext=u:r:mediacodec:s0 tclass=binder permissive=0

Bug: 141186440

Change-Id: I018f8d9aabc77e7ea86ca14734b1ab2edfdf8ed1
This commit is contained in:
Pierre-Hugues Husson 2019-09-16 18:43:21 +02:00 committed by Steven Moreland
parent ec0b62e197
commit 1019870fba
6 changed files with 6 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
prebuilts/api/29.0/private/compat/26.0/26.0.cil
View file

@ -336,6 +336,7 @@
(typeattributeset mdnsd_socket_26_0 (mdnsd_socket))
(typeattributeset mdns_socket_26_0 (mdns_socket))
(typeattributeset mediacasserver_service_26_0 (mediacasserver_service))
(typeattributeset hal_omx_server (mediacodec_26_0))
(typeattributeset mediacodec_26_0 (mediacodec))
(typeattributeset mediacodec_exec_26_0 (mediacodec_exec))
(typeattributeset mediacodec_service_26_0 (mediacodec_service))

1
prebuilts/api/29.0/private/compat/27.0/27.0.cil
View file

@ -1047,6 +1047,7 @@
(typeattributeset mdnsd_27_0 (mdnsd))
(typeattributeset mdnsd_socket_27_0 (mdnsd_socket))
(typeattributeset mdns_socket_27_0 (mdns_socket))
(typeattributeset hal_omx_server (mediacodec_27_0))
(typeattributeset mediacodec_27_0 (mediacodec))
(typeattributeset mediacodec_exec_27_0 (mediacodec_exec))
(typeattributeset mediacodec_service_27_0 (mediacodec_service))

1
prebuilts/api/29.0/private/compat/28.0/28.0.cil
View file

@ -1242,6 +1242,7 @@
(typeattributeset mdnsd_28_0 (mdnsd))
(typeattributeset mdnsd_socket_28_0 (mdnsd_socket))
(typeattributeset mdns_socket_28_0 (mdns_socket))
(typeattributeset hal_omx_server (mediacodec_28_0))
(typeattributeset mediacodec_28_0 (mediacodec))
(typeattributeset mediacodec_exec_28_0 (mediacodec_exec))
(typeattributeset mediacodec_service_28_0 (mediacodec_service))

1
private/compat/26.0/26.0.cil
View file

@ -336,6 +336,7 @@
(typeattributeset mdnsd_socket_26_0 (mdnsd_socket))
(typeattributeset mdns_socket_26_0 (mdns_socket))
(typeattributeset mediacasserver_service_26_0 (mediacasserver_service))
(typeattributeset hal_omx_server (mediacodec_26_0))
(typeattributeset mediacodec_26_0 (mediacodec))
(typeattributeset mediacodec_exec_26_0 (mediacodec_exec))
(typeattributeset mediacodec_service_26_0 (mediacodec_service))

1
private/compat/27.0/27.0.cil
View file

@ -1044,6 +1044,7 @@
(typeattributeset mdnsd_27_0 (mdnsd))
(typeattributeset mdnsd_socket_27_0 (mdnsd_socket))
(typeattributeset mdns_socket_27_0 (mdns_socket))
(typeattributeset hal_omx_server (mediacodec_27_0))
(typeattributeset mediacodec_27_0 (mediacodec))
(typeattributeset mediacodec_exec_27_0 (mediacodec_exec))
(typeattributeset mediacodec_service_27_0 (mediacodec_service))

1
private/compat/28.0/28.0.cil
View file

@ -1238,6 +1238,7 @@
(typeattributeset mdnsd_28_0 (mdnsd))
(typeattributeset mdnsd_socket_28_0 (mdnsd_socket))
(typeattributeset mdns_socket_28_0 (mdns_socket))
(typeattributeset hal_omx_server (mediacodec_28_0))
(typeattributeset mediacodec_28_0 (mediacodec))
(typeattributeset mediacodec_exec_28_0 (mediacodec_exec))
(typeattributeset mediacodec_service_28_0 (mediacodec_service))