commit d81fdb778bf2c40a91b24519d60cdc5767318829
author Han-Wen Nienhuys <hanwen@google.com> Tue Jul 05 18:05:20 2016 +0200
committer Han-Wen Nienhuys <hanwen@google.com> Wed Jul 06 18:05:22 2016 +0000
tree 72a5ddd77773f340b48b4e31dcea7723b531a49c
parent 077efaa604f994162e3307fafe5954640763fc08

x/crypto/ssh: handle missing exit status more gracefully.

According to RFC 4254 section 6.10, SSH server implementations may
omit the exit-status and exit-signal messages.  If this happens, we
now return &ExitMissingError{}, so clients can handle this case
specifically.

This came up in the discussion of issue #16194.

Change-Id: Iae5e916b18aa5bd8e95618e9fcfcab8b19e147d9
Reviewed-on: https://go-review.googlesource.com/24727
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Han-Wen Nienhuys <hanwen@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>