Bug 664106
| Summary: | Regression in ksh-20101212 | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Deji Akingunola <dakingun> | ||||
| Component: | ksh | Assignee: | Michal Hlavinka <mhlavink> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | low | ||||||
| Version: | rawhide | CC: | mhlavink | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | ksh-20110208-2.fc15 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2011-03-22 18:48:59 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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I downgraded to ksh-20101122-1.fc15, and I can confirm that version also works. Thanks for reporting this, I can reproduce this. Simplified reproducer is:
ksh -c 'A=""; B="B"; for I in ${A[@]} ${B[@]}; do echo "\"$I\""; done'
where buggy version produces extra "" output.
I'll downgrade ksh to 2010-11-22 (with all patches included) before fix the is ready. ksh-20110127-1.fc14 has been submitted as an update for Fedora 14. https://admin.fedoraproject.org/updates/ksh-20110127-1.fc14 ksh-20110127-1.fc14 has been submitted as an update for Fedora 14. https://admin.fedoraproject.org/updates/ksh-20110127-1.fc14 ksh-20110131-1.fc14 has been pushed to the Fedora 14 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 ksh'. You can provide feedback for this update here: https://admin.fedoraproject.org/updates/ksh-20110131-1.fc14 ksh-20110208-1.fc14 has been pushed to the Fedora 14 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 ksh'. You can provide feedback for this update here: https://admin.fedoraproject.org/updates/ksh-20110208-1.fc14 ksh-20110208-2.fc14 has been submitted as an update for Fedora 14. https://admin.fedoraproject.org/updates/ksh-20110208-2.fc14 ksh-20110208-2.fc15 has been submitted as an update for Fedora 15. https://admin.fedoraproject.org/updates/ksh-20110208-2.fc15 ksh-20100621-3.fc13 has been submitted as an update for Fedora 13. https://admin.fedoraproject.org/updates/ksh-20100621-3.fc13 ksh-20100621-3.fc13 has been pushed to the Fedora 13 stable repository. If problems still persist, please make note of it in this bug report. ksh-20110208-2.fc14 has been pushed to the Fedora 14 stable repository. If problems still persist, please make note of it in this bug report. ksh-20110208-2.fc15 has been pushed to the Fedora 15 stable repository. If problems still persist, please make note of it in this bug report. |
Created attachment 469494 [details] Test script that shows the regression Description of problem: The attached test script produces a wrong result compared to ksh-2010062. The test script produces the same result as in ksh-2010062 when ran in bash. Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1. Run the attached script 2. 3. Actual results: objets are .o arbew.o .o .o .o .o 6 Expected results: objets are arbew.f90.o 1 Additional info: