From 0708aa87ba87a54fb5c1e85a6d2c5359439b1f66 Mon Sep 17 00:00:00 2001
From: olly <olly@google.com>
Date: Wed, 17 Jan 2018 02:11:55 -0800
Subject: [PATCH] Fix stray calculation in PGS decoder

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=182183184
---
 .../java/com/google/android/exoplayer2/text/pgs/PgsDecoder.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/core/src/main/java/com/google/android/exoplayer2/text/pgs/PgsDecoder.java b/library/core/src/main/java/com/google/android/exoplayer2/text/pgs/PgsDecoder.java
index 7ad70397a0..6d60da7d81 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/text/pgs/PgsDecoder.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/text/pgs/PgsDecoder.java
@@ -148,7 +148,7 @@ public final class PgsDecoder extends SimpleSubtitleDecoder {
         if (sectionLength < 7) {
           return;
         }
-        int totalLength = buffer.readUnsignedInt24() - 4;
+        int totalLength = buffer.readUnsignedInt24();
         if (totalLength < 4) {
           return;
         }