From 404e40c6c10cd8da7d08537ed531fe5fecb2289b Mon Sep 17 00:00:00 2001
From: Chong Zhang <chz@google.com>
Date: Mon, 17 Dec 2018 14:04:00 -0800
Subject: [PATCH] Use hidl memory from allocator in CAS

Make mediaextractor use hidl memory allocated by
hidl allocator, instead of constructing hidl memory
from IMemory.

bug: 112766913
bug: 111407253
Change-Id: I7902f18768005c995925bc9a7947299e9988b68a
(Needed for internal commit I39e131718ea41f9cb23177c28213ddf7b7741338)
---
 public/mediaextractor.te  | 1 +
 vendor/hal_cas_default.te | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/public/mediaextractor.te b/public/mediaextractor.te
index e86becf6f..4edab558f 100644
--- a/public/mediaextractor.te
+++ b/public/mediaextractor.te
@@ -16,6 +16,7 @@ allow mediaextractor hidl_token_hwservice:hwservice_manager find;
 allow mediaextractor system_server:fd use;
 
 hal_client_domain(mediaextractor, hal_cas)
+hal_client_domain(mediaextractor, hal_allocator)
 
 r_dir_file(mediaextractor, cgroup)
 allow mediaextractor proc_meminfo:file r_file_perms;
diff --git a/vendor/hal_cas_default.te b/vendor/hal_cas_default.te
index fc548bf91..cc1a2c8ab 100644
--- a/vendor/hal_cas_default.te
+++ b/vendor/hal_cas_default.te
@@ -6,3 +6,5 @@ init_daemon_domain(hal_cas_default)
 
 # Allow CAS HAL's default implementation to use vendor-binder service
 vndbinder_use(hal_cas_default);
+
+allow hal_cas_default hal_allocator:fd use;
-- 
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