Used a sockaddr_storage struct instead of a sockaddr struct, since the latter is not big enough for IPv6

includes/sock.hpp

@@ -23,7 +23,7 @@ protected:
 	int port;
 	int sock_fd;
 	std::string address;
-	struct sockaddr* dest;
+	struct sockaddr_storage* dest;
 	socklen_t addrlen;
 	int other_socket; // The peer socket (the client if this socket is a server, and the server if this socket is a client) */
 

sock.cpp

@@ -8,7 +8,7 @@
 extend this function, and create the appropriate sockets. */
 
 void Sock::create_socket()  {
-	dest = (struct sockaddr *)malloc(sizeof(struct sockaddr));
+	dest = (struct sockaddr_storage *)malloc(sizeof(struct sockaddr_storage));
 	addrlen = sizeof(*dest);
 }
 
@@ -81,7 +81,7 @@ This function also needs more testing for TCP. */
 char* Sock::recvAll() {
 	int num_bytes_received = 0;
 	int total_bytes_received = 0;
-	char* buffer = (char *)malloc(150);
+	char* buffer = (char *)malloc(150 * sizeof(char));
 	bool has_been_read = false;
 
 	if (this->protocol == ES_UDP) {