commit 3b25ae153fb5aaa1d2f70600b45604e3665f0da2
author Jiyong Park <jiyong@google.com> Mon Nov 25 11:06:16 2019 +0900
committer Jiyong Park <jiyong@google.com> Sun Dec 08 00:31:32 2019 +0900
tree 0daaeaa1a2c6a8edb639f666746074d7e35e2b60
parent 470eee763633c0ef2afb59415e777b8a6a9ca869

unique_fd is passed by value in AIDL interfaces

FileDescriptor type in AIDL was translated into const unique_fd& in C++.
Now, it is unique_fd, i.e. passed by value, to make it easier to keep it
beyond the scope of the call.

Bug: 144943748
Test: m
Change-Id: Id0fead2717b1f6a3b9a1867efa8b588b59d3fbd2

cmds/installd/InstalldNativeService.cpp

diff --git a/cmds/installd/InstalldNativeService.cpp b/cmds/installd/InstalldNativeService.cpp
index e6e232c..e3b3424 100644
--- a/cmds/installd/InstalldNativeService.cpp
+++ b/cmds/installd/InstalldNativeService.cpp
@@ -2401,7 +2401,7 @@
 #endif
 
 binder::Status InstalldNativeService::installApkVerity(const std::string& filePath,
-        const ::android::base::unique_fd& verityInputAshmem, int32_t contentSize) {
+        android::base::unique_fd verityInputAshmem, int32_t contentSize) {
     ENFORCE_UID(AID_SYSTEM);
     CHECK_ARGUMENT_PATH(filePath);
     std::lock_guard<std::recursive_mutex> lock(mLock);