From 444811c0105673bd04c46afce40484898b661a2f Mon Sep 17 00:00:00 2001
From: olly <olly@google.com>
Date: Wed, 11 Jan 2017 02:28:03 -0800
Subject: [PATCH] Don't overflow when dealing with large segment numbers

Issue: #2311

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=144182445
---
 .../android/exoplayer2/source/dash/manifest/SegmentBase.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/src/main/java/com/google/android/exoplayer2/source/dash/manifest/SegmentBase.java b/library/src/main/java/com/google/android/exoplayer2/source/dash/manifest/SegmentBase.java
index ef319d508d7..70a65e932af 100644
--- a/library/src/main/java/com/google/android/exoplayer2/source/dash/manifest/SegmentBase.java
+++ b/library/src/main/java/com/google/android/exoplayer2/source/dash/manifest/SegmentBase.java
@@ -143,7 +143,7 @@ public int getSegmentNum(long timeUs, long periodDurationUs) {
       } else {
         // The high index cannot be unbounded. Identify the segment using binary search.
         while (lowIndex <= highIndex) {
-          int midIndex = (lowIndex + highIndex) / 2;
+          int midIndex = lowIndex + (highIndex - lowIndex) / 2;
           long midTimeUs = getSegmentTimeUs(midIndex);
           if (midTimeUs < timeUs) {
             lowIndex = midIndex + 1;