get rid of SafeInt

1 files changed, 2 insertions, 14 deletions

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());
     }
 };