Merge "Fix binder_to_string.h for NDK"
diff --git a/cmds/dumpstate/dumpstate.cpp b/cmds/dumpstate/dumpstate.cpp
index 528feca..e377f16 100644
--- a/cmds/dumpstate/dumpstate.cpp
+++ b/cmds/dumpstate/dumpstate.cpp
@@ -2060,7 +2060,7 @@
 }
 
 Dumpstate::RunStatus Dumpstate::DumpTraces(const char** path) {
-    const std::string temp_file_pattern = "/data/anr/dumptrace_XXXXXX";
+    const std::string temp_file_pattern = ds.bugreport_internal_dir_ + "/dumptrace_XXXXXX";
     const size_t buf_size = temp_file_pattern.length() + 1;
     std::unique_ptr<char[]> file_name_buf(new char[buf_size]);
     memcpy(file_name_buf.get(), temp_file_pattern.c_str(), buf_size);
@@ -3067,6 +3067,9 @@
     android::os::UnlinkAndLogOnError(tmp_path_);
     android::os::UnlinkAndLogOnError(screenshot_path_);
     android::os::UnlinkAndLogOnError(path_);
+    if (dump_traces_path != nullptr) {
+        android::os::UnlinkAndLogOnError(dump_traces_path);
+    }
 }
 
 void Dumpstate::EnableParallelRunIfNeeded() {
diff --git a/cmds/installd/dexopt.cpp b/cmds/installd/dexopt.cpp
index 4dfd1d0..0cf50a3 100644
--- a/cmds/installd/dexopt.cpp
+++ b/cmds/installd/dexopt.cpp
@@ -2112,8 +2112,9 @@
     {
         struct stat s;
         if (stat(b_path.c_str(), &s) != 0) {
-            // Silently ignore for now. The service calling this isn't smart enough to understand
-            // lack of artifacts at the moment.
+            // Ignore for now. The service calling this isn't smart enough to
+            // understand lack of artifacts at the moment.
+            LOG(VERBOSE) << "A/B artifact " << b_path << " does not exist!";
             return false;
         }
         if (!S_ISREG(s.st_mode)) {
diff --git a/cmds/installd/otapreopt.cpp b/cmds/installd/otapreopt.cpp
index 443821c..ef052bd 100644
--- a/cmds/installd/otapreopt.cpp
+++ b/cmds/installd/otapreopt.cpp
@@ -473,24 +473,29 @@
     // Run dexopt with the parameters of parameters_.
     // TODO(calin): embed the profile name in the parameters.
     int Dexopt() {
-        std::string dummy;
-        return dexopt(parameters_.apk_path,
-                      parameters_.uid,
-                      parameters_.pkgName,
-                      parameters_.instruction_set,
-                      parameters_.dexopt_needed,
-                      parameters_.oat_dir,
-                      parameters_.dexopt_flags,
-                      parameters_.compiler_filter,
-                      parameters_.volume_uuid,
-                      parameters_.shared_libraries,
-                      parameters_.se_info,
-                      parameters_.downgrade,
-                      parameters_.target_sdk_version,
-                      parameters_.profile_name,
-                      parameters_.dex_metadata_path,
-                      parameters_.compilation_reason,
-                      &dummy);
+        std::string error;
+        int res = dexopt(parameters_.apk_path,
+                         parameters_.uid,
+                         parameters_.pkgName,
+                         parameters_.instruction_set,
+                         parameters_.dexopt_needed,
+                         parameters_.oat_dir,
+                         parameters_.dexopt_flags,
+                         parameters_.compiler_filter,
+                         parameters_.volume_uuid,
+                         parameters_.shared_libraries,
+                         parameters_.se_info,
+                         parameters_.downgrade,
+                         parameters_.target_sdk_version,
+                         parameters_.profile_name,
+                         parameters_.dex_metadata_path,
+                         parameters_.compilation_reason,
+                         &error);
+        if (res != 0) {
+            LOG(ERROR) << "During preopt of " << parameters_.apk_path << " got result " << res
+                       << " error: " << error;
+        }
+        return res;
     }
 
     int RunPreopt() {