Description of problem:
The umask on line 92 of the make_catalog_backup.pl script is incorrectly configured.  A mask is set instead of a umask.

my %args = @_;
    umask(0700);
    unlink("$wd/.my.cnf");
    open(MY, ">$wd/.my.cnf")

This should be
    umask(0077)

The backup of the catalog will fail because of this problem.  MySQL will ignore the .my.cnf file create in /var/spool/bacula since it is world writable

[root@nicodemus bacula]# ./make_catalog_backup.pl MyCatalog
Warning: World-writable config file '/var/spool/bacula/.my.cnf' is ignored
mysqldump: Got error: 1045: Access denied for user 'root'@'localhost' (using password: NO) when trying to connect
[root@nicodemus bacula]# ls -l /var/spool/bacula/.my.cnf
----rw-rw-. 1 root root 46 Oct 11 04:04 /var/spool/bacula/.my.cnf

# Now make the change and try again
[root@nicodemus bacula]# rm /var/spool/bacula/.my.cnf
[root@nicodemus bacula]# perl -i.bak -wple 's/0700/0077/;' /usr/libexec/bacula/make_catalog_backup.pl
[root@nicodemus bacula]# ./make_catalog_backup.pl MyCatalog
[root@nicodemus bacula]# echo $?
0
[root@nicodemus bacula]# ls -l /var/spool/bacula/.my.cnf
-rw-------. 1 root root 46 Oct 11 04:07 /var/spool/bacula/.my.cnf


Version-Release number of selected component (if applicable):

[root@nicodemus ~]# rpm -q bacula-director-common
bacula-director-common-5.0.0-7.el6.x86_64

[root@nicodemus ~]# rpm -ql bacula-director-common|grep make_catalog_backup.pl
/usr/libexec/bacula/make_catalog_backup.pl



How reproducible:


Steps to Reproduce:
1. Install the bacula-director rpm and after configuring the mysql database and bacula-dir.conf file try to take a backup of the catalog
2. The catalog backup will fail
  
Actual results:
Backup of Bacula Catalog fails

Expected results:
Backup of Bacula Catalog should be successful

Additional info: