[Bug 2966] scp client-side filename matching problems

bugzilla-daemon at bugzilla.mindrot.org bugzilla-daemon at bugzilla.mindrot.org
Sat Apr 6 03:32:42 AEDT 2019


https://bugzilla.mindrot.org/show_bug.cgi?id=2966

Damien Miller <djm at mindrot.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|scp rev 1.202 fix doesn't   |scp client-side filename
                   |quite hit the mark          |matching problems

--- Comment #3 from Damien Miller <djm at mindrot.org> ---
I honestly don't know how far we're willing to chase this down in scp -
these are all extremely fiddly and easy to get wrong in the client.

To do it right means basically having to re-implement the entirety of
shell quote handling in scp. Even then, it all goes out the window if
the server happens to be using a different shell. 

In any case, it's too late to get fixes for this into OpenSSH 8.0. I
suggest adjusting your workflows to use sftp or otherwise using the new
scp -T flag to disable the extra client-side checking.

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