Bug 517806
| Summary: | Data corruption bug on decompressing certain files. | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | jonathan.stott | ||||
| Component: | xz | Assignee: | Jindrich Novy <jnovy> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | low | ||||||
| Version: | 11 | CC: | a.badger, jnovy, notting, pknirsch, robatino | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | 4.999.8-0.8.beta.20090817git.fc11 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2009-08-25 04:37:56 UTC | Type: | --- | ||||
| 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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Fixed in rawhide for now. Updates are to be out soon. Thanks for reporting. xz-4.999.8-0.8.beta.20090817git.fc11 has been submitted as an update for Fedora 11. http://admin.fedoraproject.org/updates/xz-4.999.8-0.8.beta.20090817git.fc11 xz-4.999.8-0.8.beta.20090817git.fc10 has been submitted as an update for Fedora 10. http://admin.fedoraproject.org/updates/xz-4.999.8-0.8.beta.20090817git.fc10 xz-4.999.8-0.10.beta.20090817git.el5 has been submitted as an update for Fedora EPEL 5. http://admin.fedoraproject.org/updates/xz-4.999.8-0.10.beta.20090817git.el5 xz-4.999.8-0.8.beta.20090817git.fc10 has been pushed to the Fedora 10 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update xz'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F10/FEDORA-2009-8658 xz-4.999.8-0.8.beta.20090817git.fc11 has been pushed to the Fedora 11 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update xz'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F11/FEDORA-2009-8689 jnovy: Should we update the xz used by the buildsystem? Definitely, possible corruption of package payload doesn't look too good from the buildsystem POV. I've tested the new package in testing on my fedora system and it does now successfully compress and decompress the problem file. Thanks for the quick response! xz-4.999.8-0.8.beta.20090817git.fc10 has been pushed to the Fedora 10 stable repository. If problems still persist, please make note of it in this bug report. xz-4.999.8-0.8.beta.20090817git.fc11 has been pushed to the Fedora 11 stable repository. If problems still persist, please make note of it in this bug report. xz-4.999.8-0.10.beta.20090817git.el5 has been pushed to the Fedora EPEL 5 stable repository. If problems still persist, please make note of it in this bug report. xz-4.999.9-0.1.beta.20091007git.fc11 has been submitted as an update for Fedora 11. http://admin.fedoraproject.org/updates/xz-4.999.9-0.1.beta.20091007git.fc11 xz-4.999.9-0.1.beta.20091007git.fc12 has been submitted as an update for Fedora 12. http://admin.fedoraproject.org/updates/xz-4.999.9-0.1.beta.20091007git.fc12 xz-4.999.9-0.1.beta.20091007git.fc11 has been pushed to the Fedora 11 stable repository. If problems still persist, please make note of it in this bug report. |
Created attachment 357622 [details] file which shows the data corruption bug. Description of problem: xz decompresses certain files incorrectly, corrupting the data by failing to extract the last few bytes of data. Version-Release number of selected component (if applicable): 0.7.beta.fc11 How reproducible: Very, with the right file. Steps to Reproduce: 1. zcat RA000864.bin.gz >RA000864.bin 2. xz RA000864.bin 3. xz -t RA000864.bin.xz Actual results: xz: RA000864.bin.xz: Compressed data is corrupt Expected results: The file is successfully verified. Additional info: This is fixed in the upstream repository ( git://ctrl.tukaani.org/xz.git ) commit sha: 3ce1916c83041113b9cad9ead5c97a527cf8aa1d