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author | HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com> | 2015-08-26 12:07:31 +0900 |
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committer | HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com> | 2015-08-26 15:00:05 +0900 |
commit | 9fa7c1aeb9ec7e9d9f35184ce5c9d334f057d9de (patch) | |
tree | 292f70b28c5f121e717cad73e217b977f2ead54b /src/machine-id-commit | |
parent | 7c268a04894852b6aa564668014fe6e070d590be (diff) |
selinux: fix regression of systemctl subcommands when absolute unit file paths are specified
The commit 4938696301a914ec26bcfc60bb99a1e9624e3789 overlooked the
fact that unit files can be specified as unit file paths, not unit
file names, wrongly passing a unit file path to the 1st argument of
manager_load_unit() that handles it as a unit file name. As a result,
the following 4 systemctl subcommands:
enable
disable
reenable
link
mask
unmask
fail with the following error message:
# systemctl enable /usr/lib/systemd/system/kdump.service
Failed to execute operation: Unit name /usr/lib/systemd/system/kdump.service is not valid.
# systemctl disable /usr/lib/systemd/system/kdump.service
Failed to execute operation: Unit name /usr/lib/systemd/system/kdump.service is not valid.
# systemctl reenable /usr/lib/systemd/system/kdump.service
Failed to execute operation: Unit name /usr/lib/systemd/system/kdump.service is not valid.
# cp /usr/lib/systemd/system/kdump.service /tmp/
# systemctl link /tmp/kdump.service
Failed to execute operation: Unit name /tmp/kdump.service is not valid.
# systemctl mask /usr/lib/systemd/system/kdump.service
Failed to execute operation: Unit name /usr/lib/systemd/system/kdump.service is not valid.
# systemctl unmask /usr/lib/systemd/system/kdump.service
Failed to execute operation: Unit name /usr/lib/systemd/system/kdump.service is not valid.
To fix the issue, first check whether a unit file is passed as a unit
file name or a unit file path, and then pass the unit file to the
appropreate argument of manager_load_unit().
By the way, even with this commit mask and unmask reject unit file
paths as follows and this is a correct behavior:
# systemctl mask /usr/lib/systemd/system/kdump.service
Failed to execute operation: Invalid argument
# systemctl unmask /usr/lib/systemd/system/kdump.service
Failed to execute operation: Invalid argument
Diffstat (limited to 'src/machine-id-commit')
0 files changed, 0 insertions, 0 deletions