Topic "Bug in FTP protocol prevents passive mode"

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shadowlmd
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Joined: 2012-01-13
Posts: 8
Location: St.Petersburg, Russia
Tried to use WinSCP with another FTP server for android and it failed as well. All other FTP clients are working fine. This time WinSCP fails to use passive mode and executes PORT command right after PASV, even though passive mode is requested in options. Debug log attached.
winscplog.txt (5.48 KB) [Download]

Description: (none)

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martin
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Joined: 2002-12-10
Posts: 25034
Location: Prague, Czechia
Thanks for your report.
I have sent you an email with a debug version of WinSCP to address you have used to register on this forum.
shadowlmd
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Joined: 2012-01-13
Posts: 8
Location: St.Petersburg, Russia
I'm very sorry, I misconfigured my server and it wasn't receiving mail sent to that address. It's fixed now. Could you please re-send debug build?
martin
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Joined: 2002-12-10
Posts: 25034
Location: Prague, Czechia
Resent. Did you get it this time?
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Martin Prikryl
shadowlmd
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Joined: 2012-01-13
Posts: 8
Location: St.Petersburg, Russia
Yes, thank you. Will produce a trace soon. Smile
shadowlmd
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Joined: 2012-01-13
Posts: 8
Location: St.Petersburg, Russia
Ok, there we go. I've made two logs, for passive mode problem and chdir problem.
WinSCP0938trace.log.chdir.fail.zip (79.24 KB) [Download]

Description: (none)

WinSCP0F6Ctrace.log.passive.fail.zip (45.2 KB) [Download]

Description: (none)

martin
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Location: Prague, Czechia
Thanks. I'm looking at this currently.
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Martin Prikryl
martin
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Joined: 2002-12-10
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This bug has been added to the tracker:
https://winscp.net/tracker/show_bug.cgi?id=793
shadowlmd
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Joined: 2012-01-13
Posts: 8
Location: St.Petersburg, Russia
Cool! Thank you! Smile
martin
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Joined: 2002-12-10
Posts: 25034
Location: Prague, Czechia
I have sent you an email with link to dev build.
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