From owner-freebsd-current  Thu Jul 18 12:33:29 2002
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To: current@freebsd.org
Subject: suspend bug
Date: Thu, 18 Jul 2002 12:33:26 -0700
From: Bakul Shah <bakul@bitblocks.com>
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Try this:

$ csh
% su
Password:
% stop $$

Suspended (signal)
%fg

At which point you will lose you login shell.

Prior to KSE one could switch between an su'ed shell and a
normal shell at will by using stop $$ and fg.

Is this breakage considered a bug or a feature?

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