ports/144502: spamd port insists on fdescfs mount

[Randal L. Schwartz]

>Number:         144502
>Category:       ports
>Synopsis:       spamd port insists on fdescfs mount
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Mar 06 02:50:00 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator:     Randal L. Schwartz
>Release:        8.0-RELEASE
>Organization:
Stonehenge Consulting Services Inc.
>Environment:
FreeBSD mabel.insightcruises.com 8.0-RELEASE-p2 FreeBSD 8.0-RELEASE-p2 #0: Tue Jan  5 21:11:58 UTC 2010     root at amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC  amd64
>Description:
/usr/local/etc/rc.d/ contains the line

  /sbin/mount -p | grep 'fdescfs.*/dev/fd.*fdescfs.*rw' 2>&1 > /dev/null

which is trying to check for /dev/fd being mounted manually, back when it wasn't in the core.

Now that it's in the core, this line will fail needlessly.
>How-To-Repeat:
try to start obspamd with -b (greylisting)
>Fix:
Check for /dev/fd explicitly, instead of relying on mounts.

>Release-Note:
>Audit-Trail:
>Unformatted: