Manski
I'm running a server (mayastudios.de) with ProFTPd which is configured to only accept connections via SSL/TSL. Now I wanted to upload a binary file but it doesn't work correctly. SmartFTP isn't uploading the whole file but truncating it somewhere near the end of the file. So the resulting file is smaller than the original file. (Comparing these two file binary [using "Tiny Hexer"] shows that there aren't any differences between them - except their size).
First I thought it may be an error of ProFTPd but then I used an Linux command line ftp client (lftp) and there the upload worked fine. No truncating occurs.
So I think it's an bug of SmartFTP. (The amount of missing bytes isn't constant. One file I uploaded missed only 5 bytes, another missed about 1000 bytes)
The connection is configured as followed:
- Protocol: FTP over SSL Explicit
- non-anonymus user
- Connection->SSL->AUTH Mode: the problem occurs with every option
The complete log:
System-Info:
There's also a strange behavior which may be connected to this bug: When the upload is finished, SmartFTP doesn't do nothing for about 20 seconds. After this period of time SmartFTP says "Transfer Timeout (20s). Closing data connection." (mentioned in the log above)
Ok - I hope that these information are enough to reproduce the error. If not, please ask.
Thanks
Manski
First I thought it may be an error of ProFTPd but then I used an Linux command line ftp client (lftp) and there the upload worked fine. No truncating occurs.
So I think it's an bug of SmartFTP. (The amount of missing bytes isn't constant. One file I uploaded missed only 5 bytes, another missed about 1000 bytes)
The connection is configured as followed:
- Protocol: FTP over SSL Explicit
- non-anonymus user
- Connection->SSL->AUTH Mode: the problem occurs with every option
The complete log:
SmartFTP v1.5.988.35
Resolving host name "mayastudios.de"
Connecting to 62.75.138.18 Port: 21
Connected to mayastudios.de.
220 Willkommen. FTP Server bereit.
AUTH TLS
234 AUTH TLS successful
Connected. Exchanging encryption keys...
Session Cipher: 128 bit RC4
TLS encrypted session established.
PBSZ 0
200 PBSZ 0 successful
USER wwwrun
331 Password required for wwwrun.
PASS (hidden)
230 User wwwrun logged in.
SYST
215 UNIX Type: L8
FEAT
211-Features:
MDTM
REST STREAM
SIZE
AUTH TLS
PBSZ
PROT
211 End
PWD
257 "/" is current directory.
TYPE I
200 Type set to I
PROT P
200 Protection set to Private
PASV
227 Entering Passive Mode (62,75,138,18,136,162).
Opening data connection to 62.75.138.18 Port: 34978
LIST -aL
Connected. Exchanging encryption keys...
150 Opening ASCII mode data connection for file list
Session Cipher: 128 bit RC4
TLS encrypted session established.
720 bytes transferred. (4,50 KB/s) (156 ms)
226 Transfer complete.
CWD /www
250 CWD command successful
PWD
257 "/www" is current directory.
PASV
227 Entering Passive Mode (62,75,138,18,136,207).
Opening data connection to 62.75.138.18 Port: 35023
LIST -aL
Connected. Exchanging encryption keys...
150 Opening ASCII mode data connection for file list
Session Cipher: 128 bit RC4
TLS encrypted session established.
382 bytes transferred. (2,64 KB/s) (141 ms)
226 Transfer complete.
SIZE arche.jpg
213 30720
MDTM arche.jpg
213 20050710171111
PASV
227 Entering Passive Mode (62,75,138,18,136,215).
Opening data connection to 62.75.138.18 Port: 35031
STOR arche.jpg
Connected. Exchanging encryption keys...
150 Opening BINARY mode data connection for arche.jpg
Session Cipher: 128 bit RC4
TLS encrypted session established.
Transfer Timeout (20s). Closing data connection.
31392 bytes transferred. (1,46 KB/s) (00:00:20)
226 Transfer complete.
SIZE arche.jpg
213 30720
File size mismatch.
PASV
227 Entering Passive Mode (62,75,138,18,137,8).
Opening data connection to 62.75.138.18 Port: 35080
LIST -aL
Connected. Exchanging encryption keys...
150 Opening ASCII mode data connection for file list
Session Cipher: 128 bit RC4
TLS encrypted session established.
382 bytes transferred. (2,64 KB/s) (141 ms)
226 Transfer complete.
Transfer successful.
System-Info:
+- System -----------------------------
Microsoft Windows XP Professional
Service Pack 2 (Build 2600)
CPU Speed : 2087 MHz
Total Memory : 523760 KB
Free Memory : 144592 KB
+- SmartFTP ---------------------------
Version : 1.5.988.35
Time Stamp : 2005-07-09 00:44:42
+- Application DLL --------------------
controls.dll : 1.6.988.35
sfFTPLib.dll : 1.0.1.40
SmartHook.dll : 1.0.2.1
+- Language ---------------------------
SmartFTP.exe : 1.5.988.35
+- System DLL -------------------------
shell32.dll : 6.00.2900.2620 (xpsp_sp2_gdr.050225-1820)
shlwapi.dll : 6.00.2900.2668 (xpsp_sp2_gdr.050430-1553)
comctl32.dll : 6.0 (xpsp_sp2_rtm.040803-2158)
riched20.dll : 5.30.23.1221
schannel.dll : 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)
+- Internet Explorer ------------------
Version : 6.0.2900.2180
+- Winsock ----------------------------
Winsock : 2.2
There's also a strange behavior which may be connected to this bug: When the upload is finished, SmartFTP doesn't do nothing for about 20 seconds. After this period of time SmartFTP says "Transfer Timeout (20s). Closing data connection." (mentioned in the log above)
Ok - I hope that these information are enough to reproduce the error. If not, please ask.
Thanks
Manski
