From 1669cd3caa64de40e755a519d423b4a7a1c966a9 Mon Sep 17 00:00:00 2001
From: Varun Shah <varunshah@google.com>
Date: Thu, 8 Oct 2020 17:44:43 -0700
Subject: [PATCH] Update PendingIntent mutability flag in CalendarContract.

Fixes: 170224062
Test: atest CalendarCommonTests
Test: atest CalendarProviderTests
Test: atest CtsCalendarProviderTestCases
Change-Id: Ib8fb8f2d48b33e2e8401c3ab3c371c1755200222
---
 core/java/android/provider/CalendarContract.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/core/java/android/provider/CalendarContract.java b/core/java/android/provider/CalendarContract.java
index e1aa21e8ea495..8ac1d84e04e4f 100644
--- a/core/java/android/provider/CalendarContract.java
+++ b/core/java/android/provider/CalendarContract.java
@@ -2618,7 +2618,8 @@ public final class CalendarContract {
             intent.setData(ContentUris.withAppendedId(CalendarContract.CONTENT_URI, alarmTime));
             intent.putExtra(ALARM_TIME, alarmTime);
             intent.setFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND);
-            PendingIntent pi = PendingIntent.getBroadcast(context, 0, intent, 0);
+            PendingIntent pi = PendingIntent.getBroadcast(context, 0, intent,
+                    PendingIntent.FLAG_IMMUTABLE);
             manager.setExactAndAllowWhileIdle(AlarmManager.RTC_WAKEUP, alarmTime, pi);
         }