Note: This is a public test instance of Red Hat Bugzilla. The data contained within is a snapshot of the live data so any changes you make will not be reflected in the production Bugzilla. Email is disabled so feel free to test any aspect of the site that you want. File any problems you find or give feedback at bugzilla.redhat.com.
Bug 1402490 - /usr/bin/rpcbind has wrong SELinux label
Summary: /usr/bin/rpcbind has wrong SELinux label
Keywords:
Status: CLOSED DUPLICATE of bug 1402083
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy-targeted
Version: 25
Hardware: x86_64
OS: Linux
unspecified
high
Target Milestone: ---
Assignee: Lukas Vrabec
QA Contact: Ben Levenson
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-12-07 16:23 UTC by Richard Chan
Modified: 2016-12-08 18:52 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-12-08 18:52:43 UTC
Type: Bug
Embargoed:

Attachments (Terms of Use)

Description Richard Chan 2016-12-07 16:23:58 UTC 
Description of problem:
rpcbind.socket cannot start because /usr/bin/rpcbind has wrong SELinux label and unable to create socket /run/rpcbind.sock.

In 0.2.4 rpcbind binary has moved to /usr/bin from /usr/sbin; the SELinux label is set wrongly


Version-Release number of selected component (if applicable):
rpcbind.x86_64 0.2.4-0.fc25

How reproducible:
Always

Steps to Reproduce:
1. Upgrade to 0.2.4-0.fc25
2.
3.

Actual results:
rpcbind.socket: Failed to listen on sockets: Permission denied
Failed to listen on RPCbind Server Activation Socket.

Expected results:
Listening on RPCbind Server Activation Socket.

Additional info:
# ls -Z /usr/bin/rpcbind
system_u:object_r:bin_t:s0 /usr/bin/rpcbind

Downgrade to rpcbind-0.2.3-11.rc1.fc25

# ls -Z /usr/sbin/rpcbind
system_u:object_r:rpcbind_exec_t:s0 /usr/sbin/rpcbind
Comment 1 Richard Chan 2016-12-07 16:28:04 UTC 
Manual fix:

1. Upgrade to rpcbind.x86_64 0.2.4-0.fc25
2. Observe audit2allow -al:

#============= init_t ==============
allow init_t unconfined_service_t:unix_stream_socket create;

3. Fix label
chcon -t rpcbind_exec_t /usr/bin/rpcbind

4. systemctl restart rpcbind.socket
Listening on RPCbind Server Activation Socket.
Comment 2 Adam Williamson 2016-12-08 17:54:33 UTC 
Been seeing what looks like the same thing on our openQA boxes (recently updated to F25) and in some openQA tests.
Comment 3 Adam Williamson 2016-12-08 18:00:44 UTC 
So the binary moved from /usr/sbin to /usr/bin ; selinux-policy needs updating to apply the correct label to it now. In fact this has just a few hours ago been done:

https://github.com/fedora-selinux/selinux-policy/commit/a1f5dc42371849a2ab33ea0397c9e68c66c17afc

we just need package builds for Rawhide and F25.
Comment 4 Eric Blake 2016-12-08 18:42:28 UTC 
This may be a duplicate of bug 1402083
Comment 5 Adam Williamson 2016-12-08 18:52:43 UTC 
Yes, they probably are the same.

*** This bug has been marked as a duplicate of bug 1402083 ***
Note You need to log in before you can comment on or make changes to this bug.