PHP :: Bug #27809 :: ftp_systype returns null

Bug #27809	ftp_systype returns null
Submitted:	2004-03-31 13:44 UTC	Modified:	2004-03-31 15:34 UTC
From:	jesse dot binam at simplot dot com	Assigned:
Status:	Closed	Package:	FTP related
PHP Version:	4.3.5	OS:	Any
Private report:	No	CVE-ID:	None

[2004-03-31 13:44 UTC] jesse dot binam at simplot dot com

Description:
------------
When using ftp_systype() while connected to a AS/400 (V5R2M0 in my case) returns null.

Reproduce code:
---------------
<?php

$fc = ftp_connect('as400server');
$login = ftp_login($fc,'username','password');
$systype = ftp_systype($fc);
echo $systype;

?>

Expected result:
----------------
I expect the output to be
'OS/400'

Actual result:
--------------
a null value

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[2004-03-31 14:06 UTC] iliaa@php.net

What does SYST command return on your FTP server? The php's 
ftp_systype() is pretty much a wrapper around execution of 
SYST and fetching the response.

[2004-03-31 14:21 UTC] jesse dot binam at simplot dot com

ftp> quote SYST
215  OS/400 is the remote operating system. The TCP/IP version is "V5R2M0".

[2004-03-31 14:28 UTC] iliaa@php.net

Please try the following patch and see if it resolves the 
problem. 
 
Index: ftp.c 
=================================================================== 
RCS file: /repository/php-src/ext/ftp/ftp.c,v 
retrieving revision 1.102 
diff -u -3 -p -r1.102 ftp.c 
--- ftp.c       18 Mar 2004 17:12:07 -0000      1.102 
+++ ftp.c       31 Mar 2004 19:37:38 -0000 
@@ -394,6 +394,9 @@ ftp_syst(ftpbuf_t *ftp) 
                return NULL; 
        } 
        syst = ftp->inbuf; 
+       while (*syst == ' ') { 
+               syst++; 
+       } 
        if ((end = strchr(syst, ' '))) { 
                *end = 0; 
        }

[2004-03-31 15:15 UTC] jesse dot binam at simplot dot com

Sweet! That fixed it. Sorry it took so long, I at some point must have done a make clean and my system isn't the fastest.

[2004-03-31 15:34 UTC] iliaa@php.net

This bug has been fixed in CVS.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.
 
Thank you for the report, and for helping us make PHP better.