Bug 1995196
| Summary: | resolv_wrapper: seems broken with Kerberos URIs | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Robbie Harwood <rharwood> | ||||
| Component: | resolv_wrapper | Assignee: | Andreas Schneider <asn> | ||||
| Status: | CLOSED EOL | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 36 | CC: | asn, fdvorak, jhrozek, jrische, madam | ||||
| Target Milestone: | --- | Keywords: | Triaged | ||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2023-05-25 15:38:13 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: | |||||||
| Bug Depends On: | |||||||
| Bug Blocks: | 1993463, 2151513 | ||||||
| Attachments: |
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As a first step I implemented a new test in resolv_wrapper: https://gitlab.com/cwrap/resolv_wrapper/-/merge_requests/7 Strange, the test I added works on rawhide, but another test fails now: https://kojipkgs.fedoraproject.org//work/tasks/6879/74136879/build.log podman run --network=host -ti registry.fedoraproject.org/fedora:rawhide /bin/bash [root@krikkit ~]# rpm -q resolv_wrapper resolv_wrapper-1.1.7-2.fc35.x86_64 [root@krikkit ~]# bash driver.sh res_nsearch failed: -1 cd /resolv_wrapper/obj/ [root@krikkit obj]# make install ... [root@krikkit ~]# bash driver.sh Success with length 701 I guess resolv_wrapper just need to be recompiled against a newer glibc version. The problem is another test is failing, so the rebuild needs to wait till I have found that issue ... This bug appears to have been reported against 'rawhide' during the Fedora 36 development cycle. Changing version to 36. Does this bug still exist? How can I reproduce it? The test I wrote works just fine: https://gitlab.com/cwrap/resolv_wrapper/-/commit/9172ea46b69655603e8db97fc6f1cdffdde03da0 I think that, in krb5's case, you fixed it with https://src.fedoraproject.org/rpms/krb5/pull-request/18 This message is a reminder that Fedora Linux 36 is nearing its end of life. Fedora will stop maintaining and issuing updates for Fedora Linux 36 on 2023-05-16. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a 'version' of '36'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, change the 'version' to a later Fedora Linux version. Note that the version field may be hidden. Click the "Show advanced fields" button if you do not see it. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora Linux 36 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora Linux, you are encouraged to change the 'version' to a later version prior to this bug being closed. Fedora Linux 36 entered end-of-life (EOL) status on 2023-05-16. Fedora Linux 36 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora Linux please feel free to reopen this bug against that version. Note that the version field may be hidden. Click the "Show advanced fields" button if you do not see the version field. If you are unable to reopen this bug, please file a new report against an active release. Thank you for reporting this bug and we are sorry it could not be fixed. |
Created attachment 1815270 [details] reproducer (sets up and runs C code) krb5 uses resolv_wrapper for testing our DNS discovery. I've simplified the test into a reproducer that doesn't rely on any krb5 code, just resolv_wrapper and system libraries. For clarity, a failing run produces "res_nsearch failed: -1" while a successful run produces "Success with length 701". Working on fc34: glibc-2.33-20.fc34.x86_64 resolv_wrapper-1.1.7-1.fc34.x86_64 Broken on rawhide: glibc-2.34-1.fc35.x86_64 resolv_wrapper-1.1.7-2.fc35.x86_64 (My reproducer is attached. It needs a C compiler and resolv_wrapper installed to work.)