platform_system_sepolicy/private/crash_dump.te
Martijn Coenen ac097ac4c7 Add policy for apexd.
apexd is a new daemon for managing APEX packages installed
on the device. It hosts a single binder service, "apexservice".

Bug: 112455435
Test: builds, binder service can be registered,
      apexes can be accessed, verified and mounted
Change-Id: I634ad100f10b2edcd9a9c0df0d33896fa5d4ed97
2018-10-04 07:06:45 +00:00

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748 B
Text

typeattribute crash_dump coredomain;
allow crash_dump {
domain
-apexd
-bpfloader
-crash_dump
-init
-kernel
-keystore
-llkd
-logd
-ueventd
-vendor_init
-vold
}:process { ptrace signal sigchld sigstop sigkill };
userdebug_or_eng(`
allow crash_dump { llkd logd }:process { ptrace signal sigchld sigstop sigkill };
')
###
### neverallow assertions
###
# ptrace neverallow assertions are spread throughout the other policy
# files, so we avoid adding redundant assertions here
neverallow crash_dump {
bpfloader
init
kernel
keystore
llkd
userdebug_or_eng(`-llkd')
logd
userdebug_or_eng(`-logd')
ueventd
vendor_init
vold
}:process { signal sigstop sigkill };
neverallow crash_dump self:process ptrace;