[CentOS] Strange su behavior after installing latest CentOS updates

Fri Jun 15 19:09:36 UTC 2012
Alfred von Campe <alfred at von-campe.com>

On Jun 15, 2012, at 14:52, Leonard den Ottolander wrote:

> Thanks for the heads up, but you should really take issues like this
> upstream. There's nothing the CentOS can or at least will do as they
> rebuild upstream ad verbatim. Try the RHEL 6 mailing list:
> https://www.redhat.com/mailman/listinfo/rhelv6-list

Thanks, that's a good idea.  Unfortunately, I don't have time to do this today.  I did, however, track this down to the root cause.  The user I was changing to was using tcsh as their shell (like many of our users are), and this problem got introduced with the tcsh-6.17-19.el6.2 update.  Downgrading tcsh to the previous release fixes the problem.