From 24af275480bbb7b6623b4ac41dbf0238cf2539e2 Mon Sep 17 00:00:00 2001
From: Sunjeet <sunjeets@netflix.com>
Date: Fri, 17 Jan 2025 06:04:58 -0800
Subject: [PATCH] patch: consumer mmap mode had an integer overflow (#714)

---
 .../com/netflix/hollow/core/memory/encoding/BlobByteBuffer.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hollow/src/main/java/com/netflix/hollow/core/memory/encoding/BlobByteBuffer.java b/hollow/src/main/java/com/netflix/hollow/core/memory/encoding/BlobByteBuffer.java
index 3c2ded474c..df988600de 100644
--- a/hollow/src/main/java/com/netflix/hollow/core/memory/encoding/BlobByteBuffer.java
+++ b/hollow/src/main/java/com/netflix/hollow/core/memory/encoding/BlobByteBuffer.java
@@ -159,7 +159,7 @@ public byte getByte(long index) throws BufferUnderflowException {
      */
     public long getLong(long startByteIndex) throws BufferUnderflowException {
 
-        int alignmentOffset = (int)(startByteIndex - this.position()) % Long.BYTES;
+        int alignmentOffset = (int)((startByteIndex - this.position()) % Long.BYTES);
         long nextAlignedPos = startByteIndex - alignmentOffset + Long.BYTES;
 
         byte[] bytes = new byte[Long.BYTES];