MK wrote:

> found this in amavisd.log (i inserted the line breaks for better reading...):
> #############################################################################
> (!)WARN: Using cpio instead of pax can be a security risk;
>     please add: $pax='pax';  to amavisd.conf and check that the pax(1) utility
>     is available on the system!
> (!)do_pax_cpio/1: exit 1
> (!)Decoding of p003 (tar archive) failed, leaving it unpacked:
>     do_pax_cpio: exit 1 /usr/bin/cpio: Malformed number    777
>     \n/usr/bin/cpio: Malformed number    376
>     \n/usr/bin/cpio: Malformed number      1
>     \n/usr/bin/cpio: Malformed number      213000
>     \n/usr/bin/cpio: Malformed number 10450757133
>     \n/usr/bin/cpio: Malformed number
>     \n/usr/bin/cpio: Malformed number
>     \n/usr/bin/cpio: premature end of file at (eval 49) line 1239.
> #############################################################################

> why can using cpio be a security risk? (i'm using "cpio (GNU cpio) 2.7")
> and, if so, which pax version is advisable to choose?
> im confused about the current state of tar/pax/cpio merging code or not...
> the heirloom toolchest contains pax, cpio and tar - so do the GNU paxutils
> (although i don't find an actual download on savannah.gnu.org - just CVS).
> which is best to choose?

> thanks

> MK

I personally have no real answers for you on this, but doesn't your
distro have 'pax' available where you could simply install the pax
package/port/whatever?

Gary V


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