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configure seccomp_policy for android O

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before this patch david@david-desktop:~/Scaricati$ adb logcat | grep mediacodec.policy
10-18 19:45:44.216 1670 1670 W /vendor/bin/hw/android.hardware.media.omx@1.0-service: Could not read additional policy file '/vendor/etc/seccomp_policy/mediacodec.policy'

after this patch
david@david-desktop:~/Scaricati$ adb logcat | grep mediacodec
10-18 19:48:34.338   576   576 I /vendor/bin/hw/android.hardware.media.omx@1.0-service: mediacodecservice starting

Signed-off-by: Mister Oyster <oysterized@gmail.com>
This commit is contained in:
David 2017-08-27 09:12:25 +08:00 committed by Mister Oyster
parent 767e82aeb1
commit c3832a2f62
2 changed files with 9 additions and 3 deletions
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5
VendorConfig.mk
View File

@ -2,5 +2,6 @@ VND_MTK_PATH := vendor/mediatek
TARGET_SPECIFIC_HEADER_PATH := $(VND_MTK_PATH)/include
# Seccomp filter
BOARD_SECCOMP_POLICY := $(VND_MTK_PATH)/seccomp
# Seccomp policy
PRODUCT_COPY_FILES += \
$(VND_MTK_PATH)/seccomp_policy/mediacodec.policy:system/vendor/etc/seccomp_policy/mediacodec.policy

7
seccomp/mediacodec-seccomp.policy → seccomp_policy/mediacodec.policy
View File

@ -1,5 +1,10 @@
# device specific syscalls
# extension of services/mediacodec/minijail/seccomp_policy/mediacodec-seccomp-arm.policy
# extension of services/mediacodec/minijail/seccomp_policy/mediacodec-arm.policy
sched_getscheduler: 1
sched_setaffinity: 1
sched_getparam: 1
pselect6: 1
eventfd2: 1
sendto: 1
recvfrom: 1
getsockopt: 1