misc/158023: Binaries have no SUID bits in FreeBSD-8.2-RELEASE-amd64-livefs.iso

Patrick Lamaiziere patfbsd at davenulle.org
Wed Jun 22 18:57:58 UTC 2011

Le Sun, 19 Jun 2011 17:42:05 +0700 (NOVST),
Eugene Grosbein <egrosbein at rdtc.ru> a écrit :


> >Description:
> 	I'm trying to use FreeBSD-8.2-RELEASE-amd64-livefs.iso
> 	with additional configs (rc.conf etc.) to boot remote system
> from. Then I login using ssh and try to 'su' to root but it fails:
> 	/usr/bin/su in the image has no SUID bit.

This is not a bug (it's a feature!). A cd9660 file system does not know
anything about suid/sgid bits (and even group or owner). It is not a
"unix like" file system.

You can't avoid this behavior.


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