LenovoZ5s/device_lenovo_sdm710-common
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mediacodec: Allow select and eventfd syscalls

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Add pselect6 and eventfd2 syscalls
Includes following:
mediacodec: allow sendto and recvfrom syscalls
mediacodec: allow lseek syscall
mediaextractor: allow pread64 and readlinkat syscalls
mediacodec: allow getdents64, sysinfo and getcwd

Vendor extended policy files are separated from the aosp
and will now reside in /vendor

Change-Id: If59d04b36d744efb74209ae36e76dd16cb18f606
CRs-Fixed: 2027600
Signed-off-by: DennySPb <dennyspb@gmail.com>
This commit is contained in:
Amit Shekhar 2017-04-03 15:49:55 -07:00 committed by Giammarco Senatore
parent 8539d92482
commit 75a7af3a6c
No known key found for this signature in database
GPG key ID: 661348FC1E144F04
3 changed files with 19 additions and 0 deletions
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5
device.mk
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@ -188,6 +188,11 @@ PRODUCT_COPY_FILES += \
$(LOCAL_PATH)/configs/media_profiles_vendor.xml:$(TARGET_COPY_OUT_VENDOR)/etc/media_profiles_vendor.xml \
$(LOCAL_PATH)/configs/system_properties.xml:$(TARGET_COPY_OUT_VENDOR)/etc/system_properties.xml
# Seccomp policy
PRODUCT_COPY_FILES += \
$(LOCAL_PATH)/seccomp/mediacodec-seccomp.policy:$(TARGET_COPY_OUT_VENDOR)/etc/seccomp_policy/mediacodec.policy \
$(LOCAL_PATH)/seccomp/mediaextractor-seccomp.policy:$(TARGET_COPY_OUT_VENDOR)/etc/seccomp_policy/mediaextractor.policy
PRODUCT_PACKAGES += \
libmediaplayerservice

10
seccomp/mediacodec-seccomp.policy Normal file
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@ -0,0 +1,10 @@
# device specific syscalls
# extension of services/mediacodec/minijail/seccomp_policy/mediacodec-seccomp-arm.policy
pselect6: 1
eventfd2: 1
sendto: 1
recvfrom: 1
_llseek: 1
sysinfo: 1
getcwd: 1
getdents64: 1

4
seccomp/mediaextractor-seccomp.policy Normal file
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@ -0,0 +1,4 @@
# device specific syscalls.
# extension of services/mediaextractor/minijail/seccomp_policy/mediaextractor-seccomp-arm.policy
readlinkat: 1
pread64: 1