Used by kernel to communicate with user space (cachefilesd)
Label the character file accordingly
Create a dev_rw_cachefiles_dev() for cachefilesd
Signed-off-by: Dominick Grift <dominick.grift@gmail.com>
As of util-linux-n 2.18, the mount utility now attempts to write to the root
of newly mounted filesystems. It does this in an attempt to ensure that the
r/w status of a filesystem as shown in mtab is correct. To detect whether
a filesystem is r/w, mount calls access() with the W_OK argument. This
results in an AVC denial with current policy. As a fallback, mount also
attempts to modify the access time of the directory being mounted on if
the call to access() fails. As mount already possesses the necessary
privileges, the modification of the access time succeeds (at least on systems
with the futimens() function, which has existed in linux since kernel 2.6.22
and glibc since version 2.6, or about July 2007).
Signed-off-by: Chris Richards <gizmo@giz-works.com>
dontaudit attempts to read/write device_t chr files occurring before udev relabel
allow init_t and initrc_t read/write on device_t chr files (necessary to boot without unconfined)
Signed-off-by: Jeremy Solt <jsolt@tresys.com>
Move devtmpfs to devices module (remove from filesystem module)
Make device_t a filesystem
Add interface for associating types with device_t filesystem (dev_associate)
Call dev_associate from dev_filetrans
Allow all device nodes associate with device_t filesystem
Remove dev_tmpfs_filetrans_dev from kernel_t
Remove fs_associate_tmpfs(initctl_t) - redundant, it was in dev_filetrans, now in dev_associate
Mounton interface, to allow the kernel to mounton device_t
Signed-off-by: Jeremy Solt <jsolt@tresys.com>
