libs/main/core/piwaitevent_p.cpp

@@ -90,11 +90,11 @@ bool PIWaitEvent::wait(int fd, CheckRole role) {
 	FD_SET(fd, &(fds[CheckExeption]));
 	if (fd_index != CheckExeption) FD_SET(fd, &(fds[fd_index]));
 	int sr  = ::select(nfds, &(fds[CheckRead]), &(fds[CheckWrite]), &(fds[CheckExeption]), nullptr);
+	if (sr < 0) return false;
 	int buf = 0;
 	while (::read(pipe_fd[ReadEnd], &buf, sizeof(buf)) > 0)
 		;
 	// piCout << "wait result" << sr << FD_ISSET(fd, &(fds[CheckExeption])) << FD_ISSET(fd, &(fds[fd_index]));
-	if (sr < 0) return false;
 	if (errno == EBADF || errno == EINTR) return false;
 	if (FD_ISSET(fd, &(fds[CheckExeption]))) return true;
 	return FD_ISSET(fd, &(fds[fd_index]));

libs/main/io_devices/piethernet.cpp

@@ -104,7 +104,7 @@
 PIString getSockAddr(sockaddr * s) {
 	if (!s) return PIString();
 	char buf[INET_ADDRSTRLEN];
-	memset(&buf, 0, INET_ADDRSTRLEN);
+	piZeroMemory(buf, sizeof(buf));
 	const char * r = inet_ntop(AF_INET, &((sockaddr_in *)s)->sin_addr, buf, sizeof(buf));
 	return r ? PIStringAscii(r) : PIString();
 }