From 42f13c331f8c7e28505edcd1e033c5525e5c22f2 Mon Sep 17 00:00:00 2001
From: rohks <rohks@google.com>
Date: Fri, 1 Jul 2022 09:39:11 +0000
Subject: [PATCH] Fix MP4 parser issue in reading length of URL array from esds
 boxes.

As per MP4 spec, the length of URL array is a 8 bit number.

#minor-release

PiperOrigin-RevId: 458421436
---
 .../main/java/androidx/media3/extractor/mp4/AtomParsers.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/extractor/src/main/java/androidx/media3/extractor/mp4/AtomParsers.java b/libraries/extractor/src/main/java/androidx/media3/extractor/mp4/AtomParsers.java
index 05511fc7e5..b26366dae3 100644
--- a/libraries/extractor/src/main/java/androidx/media3/extractor/mp4/AtomParsers.java
+++ b/libraries/extractor/src/main/java/androidx/media3/extractor/mp4/AtomParsers.java
@@ -1659,7 +1659,7 @@ import org.checkerframework.checker.nullness.compatqual.NullableType;
       parent.skipBytes(2);
     }
     if ((flags & 0x40 /* URL_Flag */) != 0) {
-      parent.skipBytes(parent.readUnsignedShort());
+      parent.skipBytes(parent.readUnsignedByte());
     }
     if ((flags & 0x20 /* OCRstreamFlag */) != 0) {
       parent.skipBytes(2);