forum.lissyara.su

Код: Выделить всё

dc7700p# rm -f /var/spool/exim/setuid
dc7700p# su - mailnull
%touch /var/spool/exim/setuid
%exim -d+all -C/tmp/e.conf -q
21:11:35 18614 Exim version 4.72 (FreeBSD 9.0) uid=26 gid=26 pid=18614 D=fffdffff
Probably Berkeley DB version 1.8x (native mode)
Support for: crypteq iconv() use_setclassresources PAM Perl Expand_dlfunc OpenSSL Content_Scanning DKIM Old_Demime
Lookups: lsearch wildlsearch nwildlsearch iplsearch cdb dbm dbmnz dnsdb dsearch nis nis0 passwd
Authenticators: cram_md5 dovecot plaintext spa
Routers: accept dnslookup ipliteral manualroute queryprogram redirect
Transports: appendfile/maildir/mailstore/mbx autoreply lmtp pipe smtp
Fixed never_users: 0
Size of off_t: 8
OpenSSL compile-time version: OpenSSL 0.9.8q 2 Dec 2010
OpenSSL runtime version: OpenSSL 0.9.8q 2 Dec 2010
21:11:35 18614 changed uid/gid: forcing real = effective
21:11:35 18614   uid=0 gid=26 pid=18614
21:11:35 18614   auxiliary group list: 26
21:11:35 18614 expanding: /bin/chown root:root /var/spool/exim/setuid
21:11:35 18614    result: /bin/chown root:root /var/spool/exim/setuid
21:11:35 18614 direct command:
21:11:35 18614   argv[0] = /bin/chown
21:11:35 18614   argv[1] = root:root
21:11:35 18614   argv[2] = /var/spool/exim/setuid
21:11:35 18614 expanding: /bin/chmod 4755 /var/spool/exim/setuid
21:11:35 18614    result: /bin/chmod 4755 /var/spool/exim/setuid
21:11:35 18614 direct command:
21:11:35 18614   argv[0] = /bin/chmod
21:11:35 18614   argv[1] = 4755
21:11:35 18614   argv[2] = /var/spool/exim/setuid
21:11:35 18614 expanding: ${run{/bin/chown root:root /var/spool/exim/setuid}}${run{/bin/chmod 4755 /var/spool/exim/setuid}}
21:11:35 18614    result:
21:11:35 18614 configuration file is /tmp/e.conf
21:11:35 18614 log selectors = 00000ffc 00212001
21:11:35 18614 cwd=/var/spool/mqueue 4 args: exim -d+all -C/tmp/e.conf -q
21:11:35 18614 trusted user
21:11:35 18614 admin user
21:11:35 18614 Single queue run
21:11:35 18614 set_process_info: 18614 running the queue (single queue run)
21:11:35 18614 LOG: queue_run MAIN
21:11:35 18614   Start queue run: pid=18614
21:11:35 18614 queue running main directory
21:11:35 18614 LOG: queue_run MAIN
21:11:35 18614   End queue run: pid=18614
21:11:35 18614 search_tidyup called
21:11:35 18614 >>>>>>>>>>>>>>>> Exim pid=18614 terminating with rc=0 >>>>>>>>>>>>>>>>
%ls -al /var/spool/exim/setuid
-rwsr-xr-x  1 mailnull  mail  0 Dec  9 21:11 /var/spool/exim/setuid
%logout

Код: Выделить всё

# mount -t nullfs -o nosuid /var/nosuid /nosuid
# mount | grep -i nosuid
/var/nosuid on /nosuid (nullfs, local, nosuid)

# /usr/local/etc/rc.d/exim stop
# mv /var/spool/exim /nosuid/
# ln -s /nosuid/exim /var/spool/exim
# ls -lF /var/spool/exim
lrwxr-xr-x  1 root  wheel  12 Dec 10 13:19 /var/spool/exim@ -> /nosuid/exim

# /usr/local/etc/rc.d/exim start