From 63662320aef7ef2f66d9f947fe048574aae7ea79 Mon Sep 17 00:00:00 2001
From: Andreas Gampe <agampe@google.com>
Date: Sun, 15 Mar 2015 20:17:07 -0700
Subject: [PATCH] Frameworks/base: Force long computation

Ensure that an int-based computation is carried out as long.

Change-Id: I23b10a95600674e8a5a65c0ea349afdc6aa152ae
---
 core/java/android/hardware/camera2/DngCreator.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/java/android/hardware/camera2/DngCreator.java b/core/java/android/hardware/camera2/DngCreator.java
index 33d539c25e736..f16d650c5e7ee 100644
--- a/core/java/android/hardware/camera2/DngCreator.java
+++ b/core/java/android/hardware/camera2/DngCreator.java
@@ -453,7 +453,7 @@ public final class DngCreator implements AutoCloseable {
                     height + ") passed to write");
         }
         long capacity = pixels.capacity();
-        long totalSize = rowStride * height + offset;
+        long totalSize = ((long) rowStride) * height + offset;
         if (capacity < totalSize) {
             throw new IllegalArgumentException("Image size " + capacity +
                     " is too small (must be larger than " + totalSize + ")");