From 1a3a8effca802995ece193b7d40cd80abba55798 Mon Sep 17 00:00:00 2001
From: Steven Moreland <smoreland@google.com>
Date: Fri, 2 Apr 2021 02:52:46 +0000
Subject: libbinder use stronger refbase semantics

As a larger example of how to use
ANDROID_UTILS_REF_BASE_DISABLE_IMPLICIT_CONSTRUCTION.

Bug: 184190315
Test: boot (relevant tests in TEST_MAPPING)

Change-Id: I88283543e1f63fd1010f9cd3f63baefec84e6a84
---
 libs/binder/Parcel.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'libs/binder/Parcel.cpp')

diff --git a/libs/binder/Parcel.cpp b/libs/binder/Parcel.cpp
index b1dddd14ec..98ca829031 100644
--- a/libs/binder/Parcel.cpp
+++ b/libs/binder/Parcel.cpp
@@ -293,7 +293,8 @@ status_t Parcel::unflattenBinder(sp<IBinder>* out) const
     if (flat) {
         switch (flat->hdr.type) {
             case BINDER_TYPE_BINDER: {
-                sp<IBinder> binder = reinterpret_cast<IBinder*>(flat->cookie);
+                sp<IBinder> binder =
+                        sp<IBinder>::fromExisting(reinterpret_cast<IBinder*>(flat->cookie));
                 return finishUnflattenBinder(binder, out);
             }
             case BINDER_TYPE_HANDLE: {
-- 
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