commit 40b05d490b3fddfe0d9c3f7caf63a1a60a7cc7b4
author Jiyong Park <jiyong@google.com> Mon Nov 25 11:06:16 2019 +0900
committer Jiyong Park <jiyong@google.com> Wed Dec 18 05:32:42 2019 +0000
tree 418573dc12dc35b0414dcaa41fcee76e6fe8a4a6
parent 5d4883d82c3983ce4b2d820b1bb32a320c4a3442

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

Exempt-From-Owner-Approval: cherry-pick from internal

Merged-In: Id0fead2717b1f6a3b9a1867efa8b588b59d3fbd2
(cherry picked from commit 3b25ae153fb5aaa1d2f70600b45604e3665f0da2)
Change-Id: Id0fead2717b1f6a3b9a1867efa8b588b59d3fbd2

cmds/installd/InstalldNativeService.cpp

diff --git a/cmds/installd/InstalldNativeService.cpp b/cmds/installd/InstalldNativeService.cpp
index a6e4e4e..737c6c9 100644
--- a/cmds/installd/InstalldNativeService.cpp
+++ b/cmds/installd/InstalldNativeService.cpp
@@ -2625,7 +2625,7 @@
 #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);