read<T>(int socket): type aliasing compliance

2013-07-26 01:30:01 +02:00 · 2013-07-26 01:30:01 +02:00 · 233cb530fc
commit 233cb530fc
parent a4138201b0
1 changed files with 6 additions and 2 deletions
--- a/src/remote.cc
+++ b/src/remote.cc
@ -132,9 +132,13 @@ void read(int socket, char* buffer, size_t size)
 template<typename T>
 T read(int socket)
 {
-    char value[sizeof(T)];
+    union
+    {
+        T object;
+        char value[sizeof(T)];
+    };
    read(socket, value, sizeof(T));
-    return *(T*)(value);
+    return object;
 }

 template<>