From 3d3d391aed616abf8754621c8246a500dddef788 Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Tue, 4 May 2021 15:16:14 +0300
Subject: get rid of SafeInt

---
 include/winapi/buffer.hpp | 16 ++--------------
 1 file changed, 2 insertions(+), 14 deletions(-)

(limited to 'include/winapi')

diff --git a/include/winapi/buffer.hpp b/include/winapi/buffer.hpp
index 11d029f..08094f8 100644
--- a/include/winapi/buffer.hpp
+++ b/include/winapi/buffer.hpp
@@ -5,8 +5,6 @@
 
 #pragma once
 
-#include <SafeInt.hpp>
-
 #include <cstddef>
 #include <cstring>
 #include <initializer_list>
@@ -37,11 +35,7 @@ public:
 
     template <typename CharT>
     void set(const std::basic_string<CharT>& src) {
-        std::size_t new_size = 0;
-        if (!SafeMultiply(src.length(), sizeof(std::basic_string<CharT>::char_type), new_size)) {
-            throw std::runtime_error{"Destination buffer size is too large"};
-        }
-        set(src.c_str(), new_size);
+        set(src.c_str(), src.length() * sizeof(std::basic_string<CharT>::char_type));
     }
 
     void set(const void* src, std::size_t nb) {
@@ -70,13 +64,7 @@ public:
 
     void add(const Buffer& src) {
         const auto nb = size();
-        {
-            std::size_t new_size = 0;
-            if (!SafeAdd(size(), src.size(), new_size)) {
-                throw std::runtime_error{"Destination buffer size is too large"};
-            }
-            resize(new_size);
-        }
+        resize(nb + src.size());
         std::memcpy(data() + nb, src.data(), src.size());
     }
 };
-- 
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