From aaaba6cf190d976efdc5db6c78997dbdc9214c15 Mon Sep 17 00:00:00 2001
From: Josep del Rio <joseprio@google.com>
Date: Wed, 12 Jul 2023 16:32:05 +0000
Subject: [PATCH] Fix KCM key mapping cloning

ag/23792288 tried to fix a security issue by cloning the key
mappings, but unfortunately the parcel was not being rewinded.

Bug: 274058082
Test: Confirmed change works in newer Android versions
Merged-In: I745008a0a8ea30830660c45dcebee917b3913d13
Change-Id: I6f75b9202e20d82ebf81a35a2916e653ee1b8372
---
 core/jni/android_view_InputDevice.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/jni/android_view_InputDevice.cpp b/core/jni/android_view_InputDevice.cpp
index 81ada6ad535c7..87102d3359a74 100644
--- a/core/jni/android_view_InputDevice.cpp
+++ b/core/jni/android_view_InputDevice.cpp
@@ -53,6 +53,7 @@ jobject android_view_InputDevice_create(JNIEnv* env, const InputDeviceInfo& devi
     if (map != nullptr) {
         Parcel parcel;
         map->writeToParcel(&parcel);
+        parcel.setDataPosition(0);
         map = map->readFromParcel(&parcel);
     }