Terminal resizes aren't propagated to the remote slave terminal when using a cached connection.
Created attachment 876 [details] ssh -vvv output
Created attachment 877 [details] sshd output
Created attachment 878 [details] ssh master output
I replied to the mailing list too, but for the record, this is believed to be already fixed in 4.0. From the changelog: - djm@cvs.openbsd.org 2004/10/29 21:47:15 [channels.c channels.h clientloop.c] fix some window size change bugs for multiplexed connections: windows sizes were not being updated if they had changed after ~^Z suspends and SIGWINCH was not being processed unless the first connection had requested a tty; ok markus Can you reproduce the problem with 4.0?
I'm quite sure this is fixed (in 4.0). Please reopen if you can reproduce this with 4.1p1.
Change all RESOLVED bug to CLOSED with the exception of the ones fixed post-4.4.