From 0a3fa80e40ac3123c61df3089a9888213bab31dc Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Thu, 29 Feb 2024 19:32:49 +0300
Subject: [PATCH] Remove another unused field.

---
 tdutils/td/utils/GzipByteFlow.cpp | 5 ++---
 tdutils/td/utils/GzipByteFlow.h   | 1 -
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/tdutils/td/utils/GzipByteFlow.cpp b/tdutils/td/utils/GzipByteFlow.cpp
index c1d78bd18..d4ad3c51f 100644
--- a/tdutils/td/utils/GzipByteFlow.cpp
+++ b/tdutils/td/utils/GzipByteFlow.cpp
@@ -35,12 +35,11 @@ bool GzipByteFlow::loop() {
   auto r_state = gzip_.run();
   auto output_size = gzip_.flush_output();
   if (output_size) {
-    uncommitted_size_ += output_size;
-    total_output_size_ += output_size;
-    if (total_output_size_ > max_output_size_) {
+    if (output_size > max_output_size_ || total_output_size_ > max_output_size_ - output_size) {
       finish(Status::Error("Max output size limit exceeded"));
       return false;
     }
+    total_output_size_ += output_size;
     output_.confirm_append(output_size);
   }
 
diff --git a/tdutils/td/utils/GzipByteFlow.h b/tdutils/td/utils/GzipByteFlow.h
index e193bdd58..c6611bec3 100644
--- a/tdutils/td/utils/GzipByteFlow.h
+++ b/tdutils/td/utils/GzipByteFlow.h
@@ -38,7 +38,6 @@ class GzipByteFlow final : public ByteFlowBase {
 
  private:
   Gzip gzip_;
-  size_t uncommitted_size_ = 0;
   size_t total_output_size_ = 0;
   size_t max_output_size_ = std::numeric_limits<size_t>::max();
 };