From e1342ff72da9f0d317b78e4f6741a71cbb49c60b Mon Sep 17 00:00:00 2001
From: Tim Wojtulewicz <tim@corelight.com>
Date: Thu, 24 Jul 2025 18:30:58 -0700
Subject: [PATCH] Use size_t for byte sizes in SerializationFormat

---
 src/SerializationFormat.cc |  4 ++--
 src/SerializationFormat.h  | 16 ++++++++--------
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/SerializationFormat.cc b/src/SerializationFormat.cc
index b932e97497..3dbf1d0b73 100644
--- a/src/SerializationFormat.cc
+++ b/src/SerializationFormat.cc
@@ -40,8 +40,8 @@ void SerializationFormat::StartWrite() {
     bytes_written = 0;
 }
 
-uint32_t SerializationFormat::EndWrite(char** data) {
-    uint32_t rval = output_pos;
+size_t SerializationFormat::EndWrite(char** data) {
+    size_t rval = output_pos;
     *data = output;
     output = nullptr;
     output_size = 0;
diff --git a/src/SerializationFormat.h b/src/SerializationFormat.h
index c501301891..f99e502add 100644
--- a/src/SerializationFormat.h
+++ b/src/SerializationFormat.h
@@ -57,7 +57,7 @@ public:
      *             be reclaimed using "free()".
      * @return The number of bytes in the buffer object assigned to \a data.
      */
-    virtual uint32_t EndWrite(char** data);
+    virtual size_t EndWrite(char** data);
 
     virtual bool Write(int v, const char* tag) = 0;
     virtual bool Write(uint16_t v, const char* tag) = 0;
@@ -80,7 +80,7 @@ public:
     virtual bool WriteSeparator() = 0;
 
     // Returns number of raw bytes written since last call to StartWrite().
-    int BytesWritten() const { return bytes_written; }
+    size_t BytesWritten() const { return bytes_written; }
 
 protected:
     bool ReadData(void* buf, size_t count);
@@ -89,15 +89,15 @@ protected:
     static const uint32_t INITIAL_SIZE = 65536;
     static const float GROWTH_FACTOR;
     char* output = nullptr;
-    uint32_t output_size = 0;
-    uint32_t output_pos = 0;
+    size_t output_size = 0;
+    size_t output_pos = 0;
 
     const char* input = nullptr;
-    uint32_t input_len = 0;
-    uint32_t input_pos = 0;
+    size_t input_len = 0;
+    size_t input_pos = 0;
 
-    int bytes_written = 0;
-    int bytes_read = 0;
+    size_t bytes_written = 0;
+    size_t bytes_read = 0;
 };
 
 class BinarySerializationFormat final : public SerializationFormat {