[Bug 863] SCP misses copying a file on error

[bugzilla-daemon at mindrot.org]

http://bugzilla.mindrot.org/show_bug.cgi?id=863

           Summary: SCP misses copying a file on error
           Product: Portable OpenSSH
           Version: 3.8p1
          Platform: Alpha
        OS/Version: OSF/1
            Status: NEW
          Severity: critical
          Priority: P2
         Component: scp
        AssignedTo: openssh-bugs at mindrot.org
        ReportedBy: rxanders at srpnet.com


RCSID("$OpenBSD: scp.c,v 1.113 2003/11/23 23:21:21 djm Exp $");
Part of the OpenSSH_3.8p1, SSH protocols 1.5/2.0, OpenSSL 0.9.7c 30 Sep 2003 
distribution

Could someone verify this case we found that causes a file to be missed during 
copying?
Not copying a file without any error indication is a major problem.

Here is the setup to replicate the problem:

On hosta /tmp:

	-rwxrwxr-x   1 rdpecken rgr00rdp   12054 Apr 13 07:46 do_tie_configs
	-rwxrwxr-x   1 rdpecken rgr00rdp    9421 Apr 15 07:58 force_download
	-rwxrwxr-x   1 rdpecken rgr00rdp    9564 Apr 15 07:59 load_test_config
	-rwxrwxr-x   1 rdpecken rgr00rdp    7344 Apr 15 08:07 run_mgdiffs
******	-rwxrwxr-x   1 rdpecken rgr00rdp    5287 Nov 12 12:39 save_new_config
******	-rwxrwxr-x   1 rdpecken rgr00rdp    7580 Apr 15 08:54 save_new_tie
******	-rwxrwxr-x   1 rdpecken rgr00rdp    7600 Apr 15 08:02 save_tie_files
	-rwxrwxr-x   1 rdpecken rgr00rdp    1945 Feb 25 09:47 
tie_build_setup_r10
	-rwxrwxr-x   1 rdpecken rgr00rdp    7384 Apr 15 08:25 tie_dbgen_build
	-rwxrwxr-x   1 rdpecken rgr00rdp    7354 Apr 15 08:03 tie_setup

On hostb /tmp:

******	-rwxrwxr-x   1 rgrmas   rgrusr      5287 Apr 27 08:34 save_new_config
******	-rwxrwxr-x   1 bowtie   rgrusr      7600 Apr 15 08:02 save_tie_files

	cd /tmp
	scp -p hosta:/tmp/[a-z]** .

	do_tie_configs                                100%   12KB  11.8KB/s   
00:00
	force_download                               100% 9421     9.2KB/s   
00:00
	load_test_config                              100% 9564     9.3KB/s   
00:00
	run_mgdiffs                                     100% 7344     7.2KB/s   
00:00
******	save_new_config                             100% 5287     5.2KB/s   
00:00
	./save_new_config: set mode: Not owner
	./save_new_config: set times: Not owner
******	save_tie_files                                  100% 7600     7.4KB/s   
00:00
	tie_build_setup_r10                         100% 1945     1.9KB/s   
00:00
	tie_dbgen_build                               100% 7384     7.2KB/s   
00:00
	tie_setup                                        100% 7354     
7.2KB/s   00:00

	The resulting files are:

******	-rwxrwxr-x   1 rgrmas   rgrusr      5287 Apr 27 08:34 save_new_config
******	-rwxrwxr-x   1 bowtie    rgrusr      7600 Apr 15 08:02 save_tie_files

The question is why was the file "save_new_tie" not copied?
It didn't even show up in the progress report above?
It appears as if scp skips the following file after a previous file error.

Thanks - Andy



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