[Mimedefang] MIMEDefang 2.73-BETA-2 is available

[Matt Garretson]

On 1/19/2012 2:21 PM, David F. Skoll wrote:
> I might just document in the man page that you should
> chmod /var/spool/MIMEDefang if necessary.

That'd be fine by me.


However I've just noticed a problem I'm having with the beta 
that I'd missed the first time 'round.

It looks like, even with the new -G option, the umask of all 
the mimedefang processes is 077 when the "tmp" and "Work" 
dirs are created. This results in spool permissions like this:

# cd /var/spool/MIMEDefang
# ll -d .
drwxr-x---. 10 defang defang 280 2012-01-19 17:39 ./

# ll -d mdefang-q0JMXxUM009518
drwxr-x---. 4 defang defang 160 2012-01-19 17:34 mdefang-q0JMXxUM009518/

# ll mdefang-q0JMXxUM009518
total 60
-rw-r-----. 1 defang defang   759 2012-01-19 17:34 COMMANDS
-rw-r-----. 1 defang defang  1972 2012-01-19 17:34 HEADERS
-rw-r-----. 1 defang defang 45241 2012-01-19 17:34 INPUTMSG
-rw-------. 1 defang defang    66 2012-01-19 17:34 RESULTS
drwx------. 2 defang defang    40 2012-01-19 17:34 tmp/
drwx------. 2 defang defang    80 2012-01-19 17:34 Work/
 
The "Work" subdir is not group readable, so clamd can't scan it.

Might this be because of the increased "paranoia" in mimedefang-multiplexor.c ?
It seems to use the more lax umask just for creating control files, but 
then reverts to 077 just before looping.  AFAICT this is different than 
the 2.72 behavior.