Logrotate: no file context?

[Matthew Saltzman <mjs ces clemson edu>]

Lately, logrotate has been failing with the following error messages.
Indeed, "ls --context /var/log/*" indicates that these files have blank 
contexts.  How did they get that way, and how can I get them back?

Thanks.

error: error getting file context /var/log/cups/error_log: No data available
error: error getting file context /var/log/httpd/access_log: No data available
error: error getting file context /var/log/httpd/error_log: No data available
error: error getting file context /var/log/httpd/ssl_error_log: No data available
error: error getting file context /var/log/httpd/suexec.log: No data available
error: error getting file context /var/log/mailman/bounce: No data available
error: error getting file context /var/log/mailman/error: No data available
error: error getting file context /var/log/mailman/post: No data available
error: error getting file context /var/log/mailman/smtp: No data available
error: error getting file context /var/log/mailman/smtp-failure: No data available
error: error getting file context /var/log/mailman/qrunner: No data available
error: error getting file context /var/log/mailman/subscribe: No data available
error: error getting file context /var/log/mailman/vette: No data available
error: error getting file context /var/log/rpmpkgs: No data available
error: error getting file context /var/log/messages: No data available
error: error getting file context /var/log/secure: No data available
error: error getting file context /var/log/maillog: No data available
error: error getting file context /var/log/spooler: No data available
error: error getting file context /var/log/boot.log: No data available
error: error getting file context /var/log/cron: No data available
error: error getting file context /var/log/up2date: No data available


--
		Matthew Saltzman

Clemson University Math Sciences
mjs AT clemson DOT edu
http://www.math.clemson.edu/~mjs