X-Git-Url: https://gapil.gnulinux.it/gitweb/?p=gapil.git;a=blobdiff_plain;f=sources%2FTCP_echod_second.c;h=0ac7c0ef072a15dcedf5dc9d6d701bdabbce0462;hp=4519b29e3d3e3e63e3e18dd60448ff095dc0e119;hb=8654ce33b450ae7bb34c3907835000a0760c2931;hpb=28ac8648240edd35e31f75ae11dbe3e4ac9e109e

diff --git a/sources/TCP_echod_second.c b/sources/TCP_echod_second.c
index 4519b29..0ac7c0e 100644
--- a/sources/TCP_echod_second.c
+++ b/sources/TCP_echod_second.c
@@ -1,4 +1,4 @@
-/* TCP_echod.c
+/* TCP_echod_second.c
  * 
  * Copyright (C) 2001-2003 Simone Piccardi
  * 
@@ -20,13 +20,14 @@
  *
  * Program echod 
  * Elementary TCP server for echo service (port 7)
+ * Second version
  *
  * Author: Simone Piccardi
  * Jun. 2001
  *
  * Usage: echod -h give all info
  *
- * $Id: TCP_echod_second.c,v 1.1 2003/08/03 18:12:47 piccardi Exp $ 
+ * $Id$ 
  *
  ****************************************************************/
 /* 
@@ -42,6 +43,8 @@
 #include <signal.h>      /* signal functions */
 #include <errno.h>       /* error code */
 #include <string.h>      /* error strings */
+#include <stdlib.h>
+
 #include "Gapil.h"
 
 #define BACKLOG 10
@@ -153,9 +156,10 @@ int main(int argc, char *argv[])
     /* handle echo to client */
     while (1) {
 	/* accept connection */
+	len = sizeof(cli_add);
 	while (((conn_fd = accept(list_fd, (struct sockaddr *)&cli_add, &len)) 
 		< 0) && (errno == EINTR)); 
-	if ( conn_fd < 0) {
+	if (conn_fd < 0) {
 	    PrintErr("accept error");
 	    exit(1);
 	}