Bug 1362041
Summary: | semanage fcontext reports invalid regex, but file_contexts.local is affected by the command | ||
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Product: | [Fedora] Fedora | Reporter: | Vit Mojzis <vmojzis> |
Component: | policycoreutils | Assignee: | Vit Mojzis <vmojzis> |
Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | 23 | CC: | dwalsh, mgrepl, plautrba |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | policycoreutils-2.5-17.fc25 | Doc Type: | If docs needed, set a value |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2016-10-10 17:43:56 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Vit Mojzis
2016-08-01 08:52:22 UTC
Before moving new version of policy (containing requested changes) to the binary policy path (semanage_install_final_tmp - semanage_store.c), current policy is backed up (so that when new policy fails to compile, changes can be undone). (This process takes place in semanage_commit_sandbox). However the backup doesn't contain "file_contexts.local" and therefore is useless in this case. Specifically, the backup process deals with the following paths: backup "/var/lib/selinux/targeted/previous" sandbox "/var/lib/selinux/targeted/tmp" active "/var/lib/selinux/targeted/active" And semanage_install_final_tmp deals with: src: (probably should be contained in "active" path above) "/var/lib/selinux/tmp/targeted/contexts/files/file_contexts" dst: "/etc/selinux/targeted/contexts/files/file_contexts" Upon failure of semanage_install_final_tmp, the backup is retrieved (backup -> active), but this change doesn't influence the paths that semanage_install_final_tmp deals with and the system is left with invalid "/etc/selinux/targeted/contexts/files/file_contexts.local" file (that is why the error message is repeated twice - semanage_install_final_tmp is run 2 times on the same set of files). The issue is solved on upstream and the fix will propagate to fedora branch during next rebase. https://github.com/SELinuxProject/selinux/commit/a7334eb0de98af11ec38b6263536fa01bc2a606c https://github.com/SELinuxProject/selinux/commit/6e2bdb770f6311060b111e87bd7af653e225be9d checkpolicy-2.5-8.fc25, libselinux-2.5-12.fc25, libsemanage-2.5-8.fc25, libsepol-2.5-10.fc25, policycoreutils-2.5-17.fc25 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-b7e8e980ef checkpolicy-2.5-8.fc25, libselinux-2.5-12.fc25, libsemanage-2.5-8.fc25, libsepol-2.5-10.fc25, policycoreutils-2.5-17.fc25, secilc-2.5-6.fc25 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-b7e8e980ef checkpolicy-2.5-8.fc25, libselinux-2.5-12.fc25, libsemanage-2.5-8.fc25, libsepol-2.5-10.fc25, policycoreutils-2.5-17.fc25, secilc-2.5-6.fc25 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report. |