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Description of problem:
From gnome-terminal, "su -l" on exit sometimes produces the following
type of messages in /var/log/messages:
Apr 21 20:00:48 fedora su(pam_unix): session closed for user root
Apr 21 20:00:48 fedora su: Warning! Could not relabel \2302^Q
with user_u:object_r:user_devpts_t, not relabeling.
(I have many of this type of message in the log. \230 is constant.
Next characters vary.....). Rest of message constant.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. gnome-terminal, su -l
This message comes from pam.
The bug occurs when you kill the window without exiting first from "su
So, here's how to reproduce it:
1. as non-root user, within a gnome-terminal window, do "su -l" and
enter correct password.
2. close the window without exiting from su shell.
3. examine /var/log/messages. You'll see warning message with
Is this a NULL/dangling pointer?
Can't reproduce on pam-0.77-55.