Date: Fri, 1 Jul 2011 22:50:07 GMT From: Eugene Grosbein <eugen@grosbein.pp.ru> To: freebsd-bugs@FreeBSD.org Subject: Re: misc/158023: Binaries have no SUID bits in FreeBSD-8.2-RELEASE-amd64-livefs.iso Message-ID: <201107012250.p61Mo7lG093955@freefall.freebsd.org>
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The following reply was made to PR misc/158023; it has been noted by GNATS. From: Eugene Grosbein <eugen@grosbein.pp.ru> To: bug-followup@freebsd.org Cc: Patrick Lamaiziere <patfbsd@davenulle.org> Subject: Re: misc/158023: Binaries have no SUID bits in FreeBSD-8.2-RELEASE-amd64-livefs.iso Date: Sat, 2 Jul 2011 05:42:33 +0700 > 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. Incorrect. Indeed, cd9660 does not know about files permissions but Rockridge extention to cd9660 does. And our mount_cd9660 uses Rockridge by default, so this bug is avoidable by using right permissions and Rockridge while generating image (mkisofs -R, not mkisofs -r). Eugene Grosbein
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