Re: tftp fix for eCos applications

[Andrew Lunn <andrew dot lunn at ascom dot ch>]

> I don't have any hardware to test with at the moment. If Gary does not
> beat me too it, i will test this tonight and commit it tomorrow.

It took me a little longer, but its committed now.

   Andrew

Index: current/ChangeLog
===================================================================
RCS file: /cvs/ecos/ecos-opt/net/net/common/current/ChangeLog,v
retrieving revision 1.24
diff -u -r1.24 ChangeLog
--- current/ChangeLog   17 Mar 2003 18:39:00 -0000      1.24
+++ current/ChangeLog   18 Mar 2003 11:47:07 -0000
@@ -1,3 +1,8 @@
+2003-03-18 Barton Meeks  <bartonm2002 at yahoo dot com>
+
+        * src/tftp_client.c: Reduce size of initial request packet
+        for compatibility with some tftp servers.
+
 2003-03-14  Nick Garnett  <nickg at balti dot calivar dot com>
 
        * cdl/net.cdl: Added CYGDBG_NET_SHOW_MBUFS option to turn on
Index: current/src/tftp_client.c
===================================================================
RCS file: /cvs/ecos/ecos-opt/net/net/common/current/src/tftp_client.c,v
retrieving revision 1.3
diff -u -r1.3 tftp_client.c
--- current/src/tftp_client.c   12 Jan 2003 04:53:28 -0000      1.3
+++ current/src/tftp_client.c   18 Mar 2003 11:47:08 -0000
@@ -137,7 +137,7 @@
     }
 
     // Send request
-    if (sendto(s, data, sizeof(data), 0, 
+    if (sendto(s, data, (int)(cp - data), 0, 
                (struct sockaddr *)&server_addr, sizeof(server_addr)) < 0) {
         // Problem sending request
         *err = TFTP_NETERR;
@@ -306,7 +306,7 @@
         while (*fp) *cp++ = *fp++;
         *cp++ = '\0';
         // Send request
-        if (sendto(s, data, sizeof(data), 0, 
+        if (sendto(s, data, (int)(cp-data), 0, 
                    (struct sockaddr *)&server_addr, sizeof(server_addr)) < 0) {
             // Problem sending request
             *err = TFTP_NETERR;