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Joe Nall wrote:
>
> On Mar 6, 2008, at 3:11 PM, James Carter wrote:
>
>> Upstart spawns a shell during boot and, without this patch, it will
>> transition to the sysadm_t domain, but remain in the system_r role.
>
> Is that the cause of these mls avcs I'm seeing in /var/log/messages from
> selinux-policy-mls-3.3.1-12.fc9?
>
> [root@rawhide ~]# grep sysadm_t /var/log/messages
> Mar 7 04:16:21 rawhide kernel: type=1400 audit(1204884961.873:3): avc:
> denied { read write } for pid=502 comm="sh" path="/dev/console"
> dev=tmpfs ino=230 scontext=system_u:system_r:sysadm_t:s0-s15:c0.c1023
> tcontext=system_u:object_r:tmpfs_t:s15:c0.c1023 tclass=chr_file
> Mar 7 04:16:21 rawhide kernel: type=1400 audit(1204884961.937:4): avc:
> denied { ioctl } for pid=502 comm="sh" path="/dev/console" dev=tmpfs
> ino=230 scontext=system_u:system_r:sysadm_t:s0-s15:c0.c1023
> tcontext=system_u:object_r:tmpfs_t:s15:c0.c1023 tclass=chr_file
> Mar 7 04:16:21 rawhide kernel: type=1400 audit(1204884963.239:5): avc:
> denied { signal } for pid=502 comm="rc.sysinit"
> scontext=system_u:system_r:sysadm_t:s0-s15:c0.c1023
> tcontext=system_u:system_r:kernel_t:s15:c0.c1023 tclass=process
> Mar 7 04:16:21 rawhide kernel: type=1400 audit(1204884963.511:6): avc:
> denied { setattr } for pid=542 comm="MAKEDEV" name="tty1-" dev=tmpfs
> ino=1803 scontext=system_u:system_r:sysadm_t:s0-s15:c0.c1023
> tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file
> Mar 7 04:16:21 rawhide kernel: type=1400 audit(1204884963.557:7): avc:
> denied { create } for pid=542 comm="MAKEDEV" name="loop0-"
> scontext=system_u:system_r:sysadm_t:s0-s15:c0.c1023
> tcontext=system_u:object_r:fixed_disk_device_t:s15:c0.c1023 tclass=blk_file
> Mar 7 04:16:21 rawhide kernel: type=1400 audit(1204884963.557:8): avc:
> denied { setattr } for pid=542 comm="MAKEDEV" name="loop0-" dev=tmpfs
> ino=1822 scontext=system_u:system_r:sysadm_t:s0-s15:c0.c1023
> tcontext=system_u:object_r:fixed_disk_device_t:s15:c0.c1023 tclass=blk_file
> Mar 7 04:16:21 rawhide kernel: type=1400 audit(1204884963.557:9): avc:
> denied { rename } for pid=542 comm="MAKEDEV" name="loop0-" dev=tmpfs
> ino=1822 scontext=system_u:system_r:sysadm_t:s0-s15:c0.c1023
> tcontext=system_u:object_r:fixed_disk_device_t:s15:c0.c1023 tclass=blk_file
> Mar 7 04:16:21 rawhide kernel: type=1400 audit(1204884963.658:10):
> avc: denied { setattr } for pid=542 comm="MAKEDEV" name="parport0-"
> dev=tmpfs ino=1847 scontext=system_u:system_r:sysadm_t:s0-s15:c0.c1023
> tcontext=system_u:object_r:printer_device_t:s0 tclass=chr_file
> Mar 7 04:16:21 rawhide kernel: type=1400 audit(1204884963.680:11):
> avc: denied { setattr } for pid=542 comm="MAKEDEV" name="tun-"
> dev=tmpfs ino=1862 scontext=system_u:system_r:sysadm_t:s0-s15:c0.c1023
> tcontext=system_u:object_r:tun_tap_device_t:s0 tclass=chr_file
> Mar 7 04:16:21 rawhide kernel: type=1400 audit(1204884967.023:30):
> avc: denied { unlink } for pid=785 comm="udevd" name=".tmp-8-0"
> dev=tmpfs ino=2965 scontext=system_u:system_r:sysadm_t:s0-s15:c0.c1023
> tcontext=system_u:object_r:device_t:s0 tclass=blk_file
> Mar 7 04:16:21 rawhide kernel: type=1400 audit(1204884971.907:52):
> avc: denied { write } for pid=1395 comm="rc.sysinit" name="urandom"
> dev=tmpfs ino=3788 scontext=system_u:system_r:sysadm_t:s0-s15:c0.c1023
> tcontext=system_u:object_r:urandom_device_t:s0 tclass=chr_file
> Mar 7 04:16:21 rawhide kernel: type=1400 audit(1204884980.089:55):
> avc: denied { listen } for pid=2051 comm="rpcbind" lport=955
> scontext=system_u:system_r:sysadm_t:s0-s15:c0.c1023
> tcontext=system_u:system_r:sysadm_t:s0-s15:c0.c1023 tclass=udp_socket
>
> joe
>
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Looks like it. I think leaving making it initrc_t would fix most of
your avc messages.
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