From 4827e548bead8733f1e7b348d10086e89c310714 Mon Sep 17 00:00:00 2001
From: TheUbMunster <66451362+TheUbMunster@users.noreply.github.com>
Date: Sat, 22 Jun 2024 19:12:04 -0600
Subject: [PATCH] BinarySpanReaderWriter: Fix off-by-one error (#3230)

fix off-by-one error
---
 src/common/binary_span_reader_writer.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/common/binary_span_reader_writer.h b/src/common/binary_span_reader_writer.h
index 6a21c5aed..7bae91a4a 100644
--- a/src/common/binary_span_reader_writer.h
+++ b/src/common/binary_span_reader_writer.h
@@ -62,7 +62,7 @@ public:
 private:
   ALWAYS_INLINE bool Read(void* buf, size_t size)
   {
-    if ((m_pos + size) < m_buf.size()) [[likely]]
+    if ((m_pos + size) <= m_buf.size()) [[likely]]
     {
       std::memcpy(buf, &m_buf[m_pos], size);
       m_pos += size;
@@ -74,7 +74,7 @@ private:
 
   ALWAYS_INLINE bool Peek(void* buf, size_t size)
   {
-    if ((m_pos + size) < m_buf.size()) [[likely]]
+    if ((m_pos + size) <= m_buf.size()) [[likely]]
     {
       std::memcpy(buf, &m_buf[m_pos], size);
       return true;
@@ -119,7 +119,7 @@ public:
 private:
   ALWAYS_INLINE bool Write(void* buf, size_t size)
   {
-    if ((m_pos + size) < m_buf.size()) [[likely]]
+    if ((m_pos + size) <= m_buf.size()) [[likely]]
     {
       std::memcpy(&m_buf[m_pos], buf, size);
       m_pos += size;