Bug 532289
| Summary: | [abrt] crash detected in ucview-0.23-4.fc12 | ||||||||
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| Product: | [Fedora] Fedora | Reporter: | Michael De La Rue <mvyynqbgerqungqbgpbz.yeuhc> | ||||||
| Component: | libunicapgtk | Assignee: | Kamil Dudka <kdudka> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | medium | Docs Contact: | |||||||
| Priority: | low | ||||||||
| Version: | 12 | CC: | b.thielman, bugreporter1, c.elliot, kdudka, omarberroteranlkf, redhat-bugzilla, theiceman.ice | ||||||
| Target Milestone: | --- | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | x86_64 | ||||||||
| OS: | Linux | ||||||||
| Whiteboard: | abrt_hash:334d69290241e342950621e7076571bef2e99d0d | ||||||||
| Fixed In Version: | libunicapgtk-0.9.8-3.fc14 | Doc Type: | Bug Fix | ||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2010-10-05 09:21:23 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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Description
Michael De La Rue
2009-11-01 09:28:13 UTC
Created attachment 366998 [details]
File: backtrace
The webcam works okay in Ekiga at various different resolutions, so I guess it's not a problem with the device. This bug appears to have been reported against 'rawhide' during the Fedora 12 development cycle. Changing version to '12'. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping *** Bug 556116 has been marked as a duplicate of this bug. *** bt points to unicapgtk_video_display_set_pause(), which calls ugtk->backend_get_image_data() before calling ugtk->backend_lock() first. Is the locking performed elsewhere? I haven't yet looked with a debugger... Created attachment 399673 [details] patch for testing purposes I am unable to reproduce the crash. Could you please try the attached patch? I've also prepared a scratch build with the patch applied: http://koji.fedoraproject.org/koji/taskinfo?taskID=2049148 *** Bug 574806 has been marked as a duplicate of this bug. *** *** Bug 588156 has been marked as a duplicate of this bug. *** *** Bug 575650 has been marked as a duplicate of this bug. *** I don't know whether the suggested patch works, because ucview already segfaults here when pressing recording (Fedora 12, i686). Robert, could you please attach a backtrace with debuginfo from the crash? Thanks in advance! Your description recalled me bug 572966 - a patch is also attached there. *** Bug 636087 has been marked as a duplicate of this bug. *** issue raised at upstream tracker: https://bugs.launchpad.net/unicap/+bug/646428 fixed in libunicapgtk-0.9.8-3.fc15 libunicapgtk-0.9.8-3.fc14 has been submitted as an update for Fedora 14. https://admin.fedoraproject.org/updates/libunicapgtk-0.9.8-3.fc14 libunicapgtk-0.9.8-2.fc13 has been submitted as an update for Fedora 13. https://admin.fedoraproject.org/updates/libunicapgtk-0.9.8-2.fc13 libunicapgtk-0.9.8-2.fc12 has been submitted as an update for Fedora 12. https://admin.fedoraproject.org/updates/libunicapgtk-0.9.8-2.fc12 libunicapgtk-0.9.8-2.fc13 has been pushed to the Fedora 13 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 libunicapgtk'. You can provide feedback for this update here: https://admin.fedoraproject.org/updates/libunicapgtk-0.9.8-2.fc13 libunicapgtk-0.9.8-2.fc13 has been pushed to the Fedora 13 stable repository. If problems still persist, please make note of it in this bug report. libunicapgtk-0.9.8-2.fc12 has been pushed to the Fedora 12 stable repository. If problems still persist, please make note of it in this bug report. libunicapgtk-0.9.8-3.fc14 has been pushed to the Fedora 14 stable repository. If problems still persist, please make note of it in this bug report. |