Description of problem: When using newest version on libdn-1.34-1, failure when trying to stringprer occurs for certain domain names. Reproduced when using jabberd from Spacewalk on Fedora 28 - jabberd is unable to start due to this regression. From libidn-1.33 and older it works as expected. Version-Release number of selected component (if applicable): libidn-1.34-1.fc28.x86_64 How reproducible: 100% Steps to Reproduce: 1. Install Spacewalk on Fedora 28 2. Check jabberd status Alternatively: 1. It should be enough to stringprep hostname as all tested environment had this hostname format xxx-xx1.xxxx.xxx.xxx.xxx.com Actual results: Cannot stringprep hostname, which blocks whole Spacewalk to start Expected results: Same behavior as in 1.33 and lower - stringprep should pass. Additional info: I'll provide more information if you give me some pointers.
Can you please provide a specific example of the stringprep() call that fails?
https://github.com/jabberd2/jabberd2/blob/master/sm/main.c#L168
I cannot reproduce it. stringprep_nameprep() from libidn-1.34 returns 0 for the given input here.
This might be caused by an ABI break of libidn. Can you please try the test package from bug #1573961?
An F28 build of the test package is here: https://koji.fedoraproject.org/koji/taskinfo?taskID=26729499
I will test it and provide more information. Thank you!
I've done some investigation and I can confirm that provided package works like a charm. Do you think it would be possible to come up with package that has this fixed? Unfortunately, Fedora 27 is affected the same way.
libidn-1.34-2.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2018-25d5c86330
libidn-1.34-2.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-aae2d44488
libidn-1.34-2.fc28 has been pushed to the Fedora 28 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-2018-aae2d44488
libidn-1.34-2.fc27 has been pushed to the Fedora 27 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-2018-25d5c86330
libidn-1.34-2.fc27 mcabber-1.1.0-1.fc27.1 pidgin-2.13.0-1.fc27.1 python-slixmpp-1.3.0-5.fc27.1 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2018-25d5c86330
ghostscript-9.23-2.fc28.1 libidn-1.34-2.fc28 mcabber-1.1.0-1.fc28.1 pidgin-2.13.0-1.fc28.1 python-slixmpp-1.3.0-5.fc28.1 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-aae2d44488
libidn-1.34-2.fc27, mcabber-1.1.0-1.fc27.1, pidgin-2.13.0-1.fc27.1, python-slixmpp-1.3.0-5.fc27.1 has been pushed to the Fedora 27 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-2018-25d5c86330
ghostscript-9.23-2.fc28.1, libidn-1.34-2.fc28, mcabber-1.1.0-1.fc28.1, pidgin-2.13.0-1.fc28.1, python-slixmpp-1.3.0-5.fc28.1 has been pushed to the Fedora 28 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-2018-aae2d44488
ghostscript-9.23-4.fc28 libidn-1.34-3.fc28 mcabber-1.1.0-1.fc28.1 pidgin-2.13.0-1.fc28.1 python-slixmpp-1.3.0-5.fc28.1 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-aae2d44488
ghostscript-9.23-4.fc28, libidn-1.34-3.fc28, mcabber-1.1.0-1.fc28.1, pidgin-2.13.0-1.fc28.1, python-slixmpp-1.3.0-5.fc28.1 has been pushed to the Fedora 28 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-2018-aae2d44488
ghostscript-9.23-4.fc28, libidn-1.34-3.fc28, mcabber-1.1.0-1.fc28.1, pidgin-2.13.0-1.fc28.1, python-slixmpp-1.3.0-5.fc28.1 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report.