Merge "Do not populate `ro.kernel.` properties in init"
diff --git a/rootdir/Android.bp b/rootdir/Android.bp
index 6a80808..8189fa2 100644
--- a/rootdir/Android.bp
+++ b/rootdir/Android.bp
@@ -35,3 +35,11 @@
src: "etc/linker.config.json",
installable: false,
}
+
+// TODO(b/185211376) Scope the native APIs that microdroid will provide to the app payload
+prebuilt_etc {
+ name: "public.libraries.android.txt",
+ src: "etc/public.libraries.android.txt",
+ filename: "public.libraries.txt",
+ installable: false,
+}
\ No newline at end of file
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 5a9cc99..18efcde 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -755,6 +755,8 @@
mkdir /data/misc/snapshotctl_log 0755 root root
# create location to store pre-reboot information
mkdir /data/misc/prereboot 0700 system system
+ # directory used for on-device refresh metrics file.
+ mkdir /data/misc/odrefresh 0777 system system
# directory used for on-device signing key blob
mkdir /data/misc/odsign 0700 root root
diff --git a/trusty/fuzz/include/trusty/fuzz/utils.h b/trusty/fuzz/include/trusty/fuzz/utils.h
index bca84e9..c906412 100644
--- a/trusty/fuzz/include/trusty/fuzz/utils.h
+++ b/trusty/fuzz/include/trusty/fuzz/utils.h
@@ -34,6 +34,7 @@
android::base::Result<void> Connect();
android::base::Result<void> Read(void* buf, size_t len);
android::base::Result<void> Write(const void* buf, size_t len);
+ void Disconnect();
android::base::Result<int> GetRawFd();
diff --git a/trusty/fuzz/tipc_fuzzer.cpp b/trusty/fuzz/tipc_fuzzer.cpp
index 3258944..f265ced 100644
--- a/trusty/fuzz/tipc_fuzzer.cpp
+++ b/trusty/fuzz/tipc_fuzzer.cpp
@@ -41,6 +41,7 @@
#error "Binary file name must be parameterized using -DTRUSTY_APP_FILENAME."
#endif
+static TrustyApp kTrustyApp(TIPC_DEV, TRUSTY_APP_PORT);
static std::unique_ptr<CoverageRecord> record;
extern "C" int LLVMFuzzerInitialize(int* /* argc */, char*** /* argv */) {
@@ -52,8 +53,7 @@
}
/* Make sure lazy-loaded TAs have started and connected to coverage service. */
- TrustyApp ta(TIPC_DEV, TRUSTY_APP_PORT);
- auto ret = ta.Connect();
+ auto ret = kTrustyApp.Connect();
if (!ret.ok()) {
std::cerr << ret.error() << std::endl;
exit(-1);
@@ -79,22 +79,18 @@
ExtraCounters counters(record.get());
counters.Reset();
- TrustyApp ta(TIPC_DEV, TRUSTY_APP_PORT);
- auto ret = ta.Connect();
+ auto ret = kTrustyApp.Write(data, size);
+ if (ret.ok()) {
+ ret = kTrustyApp.Read(&buf, sizeof(buf));
+ }
+
+ // Reconnect to ensure that the service is still up
+ kTrustyApp.Disconnect();
+ ret = kTrustyApp.Connect();
if (!ret.ok()) {
std::cerr << ret.error() << std::endl;
android::trusty::fuzz::Abort();
}
- ret = ta.Write(data, size);
- if (!ret.ok()) {
- return -1;
- }
-
- ret = ta.Read(&buf, sizeof(buf));
- if (!ret.ok()) {
- return -1;
- }
-
- return 0;
+ return ret.ok() ? 0 : -1;
}
diff --git a/trusty/fuzz/utils.cpp b/trusty/fuzz/utils.cpp
index 3526337..bb096be 100644
--- a/trusty/fuzz/utils.cpp
+++ b/trusty/fuzz/utils.cpp
@@ -127,6 +127,10 @@
return ta_fd_;
}
+void TrustyApp::Disconnect() {
+ ta_fd_.reset();
+}
+
void Abort() {
PrintTrustyLog();
exit(-1);