From 93ad5bfcc63ed581eab8ce6cff18718dc50bd6ff Mon Sep 17 00:00:00 2001
From: Scott Mansell <phiren@gmail.com>
Date: Mon, 18 Nov 2019 11:13:11 +1300
Subject: [PATCH] GdbServer: Fix recv issuse with negative numbers

---
 Source/Common/NetStream.cpp | 2 +-
 Source/Common/NetStream.h   | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/Source/Common/NetStream.cpp b/Source/Common/NetStream.cpp
index b4deb90df..353d11881 100644
--- a/Source/Common/NetStream.cpp
+++ b/Source/Common/NetStream.cpp
@@ -64,7 +64,7 @@ int NetStream::NetBuf::sync() {
 }
 
 std::streambuf::int_type NetStream::NetBuf::underflow() {
-    size_t size = recv(socket, (void *)std::begin(input_buffer), sizeof(input_buffer), 0);
+    ssize_t size = recv(socket, (void *)std::begin(input_buffer), sizeof(input_buffer), 0);
 
     if (size <= 0) {
         setg(nullptr, nullptr, nullptr);
diff --git a/Source/Common/NetStream.h b/Source/Common/NetStream.h
index 1b982e186..3c25ca8d4 100644
--- a/Source/Common/NetStream.h
+++ b/Source/Common/NetStream.h
@@ -15,7 +15,6 @@ private:
     public:
         NetBuf(int socketfd) {
             socket = socketfd;
-           // memset((void*)output_buffer.data(), (int)'-', sizeof(output_buffer));
             reset_output_buffer();
         }