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note about ssh hostname sanitization

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Joey Hess 2019-08-02 10:40:55 -04:00
parent 1cef791cf3
commit 2533acc7a2
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4
Utility/GitLFS.hs
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@ -287,6 +287,10 @@ data Endpoint
--
-- May generate console output, including error messages from ssh or the
-- remote server, and ssh password prompting.
--
-- Note that this does not sanitize the hostname. It is the responsibility
-- of the caller to avoid calling this with a value that ssh will
-- interpert as an option, such as "-oProxyCommand="
sshDiscoverEndpoint :: HostUser -> FilePath -> TransferRequestOperation -> IO (Maybe Endpoint)
sshDiscoverEndpoint hostuser remotepath tro =
(try (readProcess "ssh" ps "") :: IO (Either IOError String)) >>= \case