Bug 1236306
| Summary: | Some of dnf's subcommands can't handle pipe | ||||||
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| Product: | [Fedora] Fedora | Reporter: | kealthou | ||||
| Component: | dnf | Assignee: | Michael Mráka <mmraka> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | low | ||||||
| Version: | 22 | CC: | jsilhan, mluscon, mmraka, packaging-team-maint, pnemade, rholy, tim.lauridsen, vmukhame | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | dnf-plugins-core-0.1.10-1.fc23 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2015-08-15 02:14:18 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: | |||||||
| Attachments: |
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Thanks for the report. We'll take a look. Btw yum does that too. Do you now what's the cause of the problem, Michael? Python by default does not ignore SIGPIPE.
Fixed in
commit 0e940a58d13bf4c22d42881cbd3b83bce12adb59
ignore SIGPIPE (RhBug:1236306)
dnf-plugins-core-0.1.10-1.fc23,dnf-1.1.0-1.fc23,hawkey-0.6.0-1.fc23 has been submitted as an update for Fedora 23. https://admin.fedoraproject.org/updates/dnf-plugins-core-0.1.10-1.fc23,dnf-1.1.0-1.fc23,hawkey-0.6.0-1.fc23 dnf-plugins-core-0.1.10-1.fc22,dnf-1.1.0-1.fc22,hawkey-0.6.0-1.fc22 has been submitted as an update for Fedora 22. https://admin.fedoraproject.org/updates/dnf-plugins-core-0.1.10-1.fc22,dnf-1.1.0-1.fc22,hawkey-0.6.0-1.fc22 Package dnf-plugins-core-0.1.10-1.fc22, dnf-1.1.0-1.fc22, hawkey-0.6.0-1.fc22: * should fix your issue, * was pushed to the Fedora 22 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing dnf-plugins-core-0.1.10-1.fc22 dnf-1.1.0-1.fc22 hawkey-0.6.0-1.fc22' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2015-13162/dnf-plugins-core-0.1.10-1.fc22,dnf-1.1.0-1.fc22,hawkey-0.6.0-1.fc22 then log in and leave karma (feedback). dnf-plugins-core-0.1.10-1.fc22, hawkey-0.6.0-1.fc22, dnf-1.1.0-2.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report. dnf-plugins-core-0.1.10-1.fc23, hawkey-0.6.0-1.fc23, dnf-1.1.0-2.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report. |
Created attachment 1043883 [details] Result of "dnf group list | head -n 1" Description of problem: Some, for instance list and group, can't handle pipe properly, and throw "[Errno 32] Broken pipe". Others can, for instance info and search, but when used with "head -n 0", go wrong. In this case, I don't think it causes a problem, from a practical viewpoint. Version-Release number of selected component (if applicable): dnf-1.0.1-2.fc22.noarch How reproducible: Always Steps to Reproduce: $ dnf list | head -n 1 Last metadata expiration check performed 0:38:32 ago on Sat Jun 27 23:18:33 2015. [Errno 32] Broken pipe $ dnf search dnf | head -n 0 Traceback (most recent call last): File "/usr/lib/python2.7/logging/__init__.py", line 883, in emit self.flush() File "/usr/lib/python2.7/logging/__init__.py", line 843, in flush self.stream.flush() IOError: [Errno 32] Broken pipe Logged from file cli.py, line 802