After a boot, I'm logged as root
[root@xport /root]# id
uid=0(root) gid=0(root)
groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel)
[root@xport /root]# insrtl
[root@xport /root]# id
uid=0(root) gid=0(root) euid=4294967295
groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel)
[root@xport /root]# rmrtl
[root@xport /root]# id
uid=0(root) gid=0(root)
groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel)
[root@xport /root]#
There is a change of the effective ID of root
Fred Cazenave
Der Herr Hofrat wrote:
> > Hi,
> >
> > I just updrate my machine with RTLinux V3 and I got a problem after
> > installing the
> > modules :
> > >insrtl
> > >lsmod
> > Module Size Used by
> > mbuff 5156 0 (unused)
> > psc 18264 0 (unused)
> > rtl_fifo 8536 0 [psc]
> > rtl_posixio 6988 0 [rtl_fifo]
> > rtl_sched 26692 0 [psc]
> > rtl_time 4964 0 [psc rtl_posixio rtl_sched]
> > rtl 17392 0 [psc rtl_fifo rtl_posixio rtl_sched
> > rtl_time]
> > rtl8139 12420 1 (autoclean)
> > aic7xxx 137112 3
> > >reboot
> > reboot: must be superuser.
> >
> > But I'm logged as root !!!! all the commands init shutdown etc provide
> > the same message.
> >
> > my configuration is : Linux xport.mrwo.mcgill.ca 2.2.18-rtl #1 Fri Feb
> > 16 15:26:45 EST 2001 i686 unknown
> >
> > Any idear
> >
> did you set /sbin/insmod suid 0 ??
> what does id give you befor you insrtl and after ??
>
> hofrat
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