Created attachment 3648 [details] skip scp test multiplex test always failed if there's no scp on remote path, so just skip scp transfer over multiplexed connection
Created attachment 3649 [details] Add scp's path to sshd's PATH I was thinking about this, but instead of skipping the test in that case we can arrange for scp's path to be in the under-test sshd server's PATH so we can still run the test.
Sigh. Turns out that breaks the setenv test, so we'll make that a helper function and call it in the setup for any test that uses scp.
We've committed a variation on attachment #3649 [details] which should resolve the problem that you were experiencing. If this is not the case, please reopen this bug. Thanks for the report.
OpenSSH 9.3 has been released. Close resolved bugs