File Transfer Corruption

[matt_15]

I am trying to transfer a pdf (easy), and the end result is a dropped incomplete connection in V5. FFXP v4 works fine. Here are the transfer logs.

Log Files:

Here is the broken V5.0.0 (build 3805) Jan 25, 2015

[R] Connecting to xxxxx MKEuaP -> DNS=xxxxx58.mke.xxxxxxx.com IP=111.111.111.74 PORT=22
[R] Connected to xxxxx MKEuaP
[R] Host key algorithm ssh-RSA, size 1024 bits.
[R] Fingerprint (MD5): e5:f8:98:21:ec:67:c0:3f:c5:a1:9a:79:56:8a:d3:09
[R] Key exchange: diffie-hellman-group-exchange-sha1. Session encryption: aes128-cbc, MAC: hmac-sha1, compression: none.
[R] ################################################################################
[R] #                                                                              #
[R] #  This computer system is the property of xxxxxxxxxxx.  Unauthorized          #
[R] #  access and improper use is prohibited.                                      #
[R] #                                                                              #
[R] #  Any activity on the system is subject to monitoring by the Company at any   #
[R] #  time. Anyone who uses the system consents to such monitoring and agrees     #
[R] #  that the Company may use the results of such monitoring without limitation. #
[R] #                                                                              #
[R] ################################################################################
[R] 
[R] Auth Type: Keyboard-interactive
[R] Keyboard Authentication Requested. Prompt (1) "Password: "
[R] Keyboard Authentication, Password Sent.
[R] Authentication succeeded
[R] SSH Connection open
[R] Connection established with Sun_SSH_1.1.1.2 (SFTP v3)
[R] SFTP Connection Ready
[R] Changed Directory to: /support/
[R] Retrieving file list...
[R] List Complete: 22 KB in 0.11 seconds (22.3 KB/s)
[R] Changed Directory to: /support/webupdate/
[R] Retrieving file list...
[R] List Complete: 10 KB in 0.06 seconds (10.1 KB/s)
[R] Uploading: /support/webupdate/Downloading.pdf
[R] SFTP Connection closed (Success)
Upload: Downloading.pdf 34 KB in 0.08 seconds (34.0 KB/s)
[R] Retrieving file list...
[R] List error [SFTP component not connected]
[R] List Complete: 0 bytes in 0.00 seconds (0.0 KB/s)
[R] Retrieving file list...
[R] List error [SFTP component not connected]
[R] List Complete: 0 bytes in 0 seconds (0.0 KB/s)
Transfer queue completed
Transferred 1 File (34 KB) in 1 second (25.5 KB/s)
[R] SSH Connection closed

and here is the V4.4.4 (build 2046) June 6, 2014 (this transfer works)

[R] Connecting to xxxxx MKEuaP -> DNS=xxxxx58.mke.xxxxxxx.com IP=111.111.111.74 PORT=22
[R] Connected to xxxxx MKEuaP
[R] Host key algorithm ssh-RSA, size 1024 bits.
[R] Fingerprint (MD5): e5:f8:98:21:ec:67:c0:3f:c5:a1:9a:79:56:8a:d3:09
[R] Key exchange: diffie-hellman-group1-sha1. Session encryption: aes128-cbc, MAC: hmac-sha1, compression: none.
[R] ################################################################################
[R] #                                                                              #
[R] #  This computer system is the property of xxxxxxxxxxxxxx.  Unauthorized       #
[R] #  access and improper use is prohibited.                                      #
[R] #                                                                              #
[R] #  Any activity on the system is subject to monitoring by the Company at any   #
[R] #  time. Anyone who uses the system consents to such monitoring and agrees     #
[R] #  that the Company may use the results of such monitoring without limitation. #
[R] #                                                                              #
[R] ################################################################################
[R] 
[R] Auth Type: Keyboard-interactive
[R] Keyboard Authentication Requested. Prompt (1) "Password: "
[R] Keyboard Authentication, Password Sent.
[R] Authentication succeeded
[R] SSH Connection open
[R] Connection established with Sun_SSH_1.1.1.2 (SFTP v3)
[R] SFTP Connection Ready
[R] Changed Directory to: /support/
[R] Retrieving file list...
[R] List Complete: 22 KB in 0.12 second (22.3 KB/s)
[R] Changed Directory to: /support/webupdate/
[R] Retrieving file list...
[R] List Complete: 10 KB in 0.11 second (10.1 KB/s)
[R] Uploading: /support/webupdate/Downloading.pdf
Upload: Downloading.pdf 496 KB in 0.36 second (496.7 KB/s)
[R] Retrieving file list...
[R] List Complete: 10 KB in 0.04 second (10.1 KB/s)
Transfer queue completed
Transferred 1 File (496 KB) in 2 seconds (244.2 KB/s)

[bigstar]

Hello Matt,

I recall not too long ago testing uploading on Sun SFTP and everything working great.. I must of been dreaming because when i fired up my Solaris VM to test this out I experienced the same issue.

The odd thing is that up until the final v4.4.4 release the SFTP engine code was nearly identical as I was merging fixes between versions. testing a v5.0 release from around the same time period is also broken which is very unexpected, I will dig deeper into this issue tomorrow.

[bigstar]

I have sent you a private message with a development build for testing.

[matt_15]

As mentioned in the PM, your fix has resolved the issue. Thank you as always for your attention to this issue. You work is extraordinary