[NET-655] Invalid MLST command response

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Component/s: FTP
• Assignee: Unassigned
• Reporter: Lyor Goldstein
• Created: 05/Feb/18 12:27
• Updated: 05/Feb/18 12:29
• Resolved: 05/Feb/18 12:29

Description

According to  RFC 3659 section 7.2 the correct response for the MLST command must contain a leading space:

      mlst-response    = control-response / error-response
      mlsd-response    = ( initial-response final-response ) /
                         error-response

      control-response = "250-" [ response-message ] CRLF
                         1*( SP entry CRLF )
                         "250" [ SP response-message ] CRLF

      initial-response = "150" [ SP response-message ] CRLF
      final-response   = "226" SP response-message CRLF

However, the response generated by the MLST command contains no such space - these are the lines received from the server:

"250-"
"Size=235;Modify=20180205115758.043;Type=file; testAuthenticatedAccess.txt"
""
"250 Requested file action okay, completed."

This is because the format for the response is:

250.MLST=\n{output.msg}\nRequested file action okay, completed.

When in effect it should be

250.MLST=\n {output.msg}\nRequested file action okay, completed.