On Thu, 2009-08-06 at 20:45 +0100, Arthur Dent wrote:
Hello all,
I tried today to install the latest hplip package from http://hplipopensource.com to use the printer driver for my HP Printer on my Fedora 9 system (I plan to upgrade to Fedora 11 in the next few weeks). The install package warns you to turn off selinux so I setenforce 0. I assumed that I would be able to write a policy before resuming enforcing mode.
The install went fine with no avcs. I then tried to print a test page and got 3 avcs (I can post in full if required).
Yes, please do. And file a bug against policycoreutils - this looks like a bug in audit2allow/sepolgen (wrongly merging audit rules with different keys).
SELinux is preventing hp (hplip_t) "name_bind" howl_port_t. SELinux is preventing hp (hplip_t) "search" to ./dbus (system_dbusd_var_run_t). SELinux is preventing hpcups (cupsd_t) "name_bind" howl_port_t.
From these I tried to create a policy using audit2allow. This is what it proposed:
########################################## # cat myhplip.te policy_module(myhplip, 9.0.1)
require { type cupsd_t; type hplip_t; type system_dbusd_t; class unix_stream_socket { write connectto search }; }
#============= cupsd_t ============== corenet_udp_bind_howl_port(cupsd_t)
#============= hplip_t ============== allow hplip_t system_dbusd_t:unix_stream_socket { write connectto search }; corenet_udp_bind_howl_port(hplip_t)
##########################################
"make -f" worked OK on this, but when I tried semodule -i I got the following error:
[root@localhost selinux]# semodule -i myhplip.pp libsepol.permission_copy_callback: Module myhplip depends on permission search in class unix_stream_socket, not satisfied libsemanage.semanage_link_sandbox: Link packages failed semodule: Failed!
Is there any way I can resolve this?
The only existing bug I can find on hplip is 516078 (https://bugzilla.redhat.com/show_bug.cgi?id=516078) is it related?
Thanks in advance for any help or suggestions...
Mark
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