From 4d06060b347f8d0b035c97e04d1427de98ea79c7 Mon Sep 17 00:00:00 2001
From: jcej <jcej@ae88bc3d-4319-0410-8dbf-d08b4c9d3795>
Date: Wed, 3 Feb 1999 00:07:55 +0000
Subject: *** empty log message ***

---
 docs/tutorials/001/logger.h    | 10 ++++++----
 docs/tutorials/001/page04.html | 10 ++++++----
 2 files changed, 12 insertions(+), 8 deletions(-)

(limited to 'docs/tutorials')

diff --git a/docs/tutorials/001/logger.h b/docs/tutorials/001/logger.h
index 46ed9fa2d02..32546dd5ffb 100644
--- a/docs/tutorials/001/logger.h
+++ b/docs/tutorials/001/logger.h
@@ -92,10 +92,10 @@ protected:
   virtual int handle_input (ACE_HANDLE)
   {
     /*
-      Create and initialize a small receive buffer.
+      Create and initialize a small receive buffer.  The extra byte is 
+      there to allow us to have a null-terminated string when it's over.
      */
-    char buf[128];
-    memset(buf,0,sizeof(buf));
+    char buf[128+1];
 
     /*
       Invoke the recv() method of the ACE_SOCK_Stream to get some data.  It will
@@ -120,7 +120,8 @@ protected:
       passed directly to the underlying OS recv() call.  See the man page recv(2)
       and the header sys/socket.h for the gory details.
      */
-    switch( this->cli_stream_.recv(buf,sizeof buf) )
+    ssize_t retval;
+    switch( retval = this->cli_stream_.recv(buf,sizeof(buf)-1) )
     {
     case -1:
       ACE_ERROR_RETURN ((LM_ERROR, "(%P|%t) %p bad read\n", "client logger"), -1);
@@ -128,6 +129,7 @@ protected:
       ACE_ERROR_RETURN ((LM_ERROR, "(%P|%t) closing log daemon (fd = %d)\n",
         this->get_handle ()), -1);
     default:
+      buf[retval] = '\0';
       ACE_DEBUG ((LM_DEBUG, "(%P|%t) from client: %s",buf));
     }
 
diff --git a/docs/tutorials/001/page04.html b/docs/tutorials/001/page04.html
index 079947a3b3a..18950902db8 100644
--- a/docs/tutorials/001/page04.html
+++ b/docs/tutorials/001/page04.html
@@ -113,10 +113,10 @@ protected:
   virtual int handle_input (ACE_HANDLE)
   {
     <font color=red>/*
-      Create and initialize a small receive buffer.
+      Create and initialize a small receive buffer.  The extra byte is 
+      there to allow us to have a null-terminated string when it's over.
      */</font>
-    char buf[128];
-    memset(buf,0,sizeof(buf));
+    char buf[128+1];
 
     <font color=red>/*
       Invoke the recv() method of the ACE_SOCK_Stream to get some data.  It will
@@ -141,7 +141,8 @@ protected:
       passed directly to the underlying OS recv() call.  See the man page recv(2)
       and the header sys/socket.h for the gory details.
      */</font>
-    switch( this->cli_stream_.recv(buf,sizeof buf) )
+    ssize_t retval;
+    switch( retval = this->cli_stream_.recv(buf,sizeof(buf)-1) )
     {
     case -1:
       ACE_ERROR_RETURN ((LM_ERROR, "<font color=green>(%P|%t) %p bad read\n</font>", "<font color=green>client logger</font>"), -1);
@@ -149,6 +150,7 @@ protected:
       ACE_ERROR_RETURN ((LM_ERROR, "<font color=green>(%P|%t) closing log daemon (fd = %d)\n</font>",
         this->get_handle ()), -1);
     default:
+      buf[retval] = '\0';
       ACE_DEBUG ((LM_DEBUG, "<font color=green>(%P|%t) from client: %s</font>",buf));
     }
 
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