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Commit 40d50f3f authored by Ray Essick's avatar Ray Essick
Browse files

jailed media processes can dump code coverage data 

use @include to bring in the minijail policy information needed so that
we can write out code coverage information on such builds;  the included
code coverage policy files is appropriate full/empty based on code
coverage flags.

Bug: 139313557
Test: 'kill -37' on processes in a code-coverage-enabled build
Test: 'kill -37' on processes in a NON code-coverage-enabled build
Change-Id: I9d5880343347ddc586e50f9eafb65e1ff7ba3748
parent 54ae7b77

services/mediacodec/Android.bp

+4 −1
Original line number Diff line number Diff line
@@ -62,5 +62,8 @@ prebuilt_etc { 
            src: "seccomp_policy/mediacodec-x86.policy",

        },

    },

    required: ["crash_dump.policy"],

    required: [

        "crash_dump.policy",

        "code_coverage.policy",

    ],

}

services/mediacodec/Android.mk

+1 −1
Original line number Diff line number Diff line
@@ -70,7 +70,7 @@ include $(CLEAR_VARS) 
LOCAL_MODULE := mediacodec.policy

LOCAL_MODULE_CLASS := ETC

LOCAL_MODULE_PATH := $(TARGET_OUT)/etc/seccomp_policy

LOCAL_REQUIRED_MODULES := crash_dump.policy

LOCAL_REQUIRED_MODULES := crash_dump.policy code_coverage.policy

# mediacodec runs in 32-bit combatibility mode. For 64 bit architectures,

# use the 32 bit policy

ifdef TARGET_2ND_ARCH

services/mediacodec/seccomp_policy/mediacodec-arm.policy

+2 −0
Original line number Diff line number Diff line
@@ -59,3 +59,5 @@ getdents64: 1 
getrandom: 1



@include /system/etc/seccomp_policy/crash_dump.arm.policy



@include /system/etc/seccomp_policy/code_coverage.arm.policy

services/mediacodec/seccomp_policy/mediacodec-x86.policy

+1 −0
Original line number Diff line number Diff line
@@ -69,3 +69,4 @@ getpid: 1 
gettid: 1



@include /system/etc/seccomp_policy/crash_dump.x86.policy

@include /system/etc/seccomp_policy/code_coverage.x86.policy

services/mediacodec/seccomp_policy/mediaswcodec-arm.policy

+2 −0
Original line number Diff line number Diff line
@@ -84,3 +84,5 @@ geteuid32: 1 
getgid32: 1

getegid32: 1

getgroups32: 1



@include /system/etc/seccomp_policy/code_coverage.arm.policy