Bug 243722
| Summary: | Applications using qt-mysql crash if database is removed before QApplication is destroyed | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Jarod Wilson <jarod> | ||||
| Component: | qt | Assignee: | Than Ngo <than> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Ben Levenson <benl> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | low | ||||||
| Version: | 7 | CC: | rdieter | ||||
| Target Milestone: | --- | Keywords: | Patch | ||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | f7 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2007-06-14 11:54:19 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: | |||||||
| Bug Depends On: | |||||||
| Bug Blocks: | 258301 | ||||||
| Attachments: |
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Created attachment 156722 [details]
qt3 mysql unload crash fix
Thanks Jarod, have you confirmed the patch works as advertised? Personally, no, not just yet, but it was brought to my attention by some of the mythtv developers whom I completely trust, and has already been added on top of qt 3.3.8 in a few other distros with the desired result of eliminating the crash. Some further details: http://svn.mythtv.org/trac/ticket/3595 http://www.gossamer-threads.com/lists/mythtv/dev/257269 i have backported the fix for #bz243722, it will be included in qt-3_3_8-5_fc7_1. I will push new qt in f7 update soon. Thanks for your report. I believe that this bug has not been fixed in f7 yet (qt3)? It looks like only the fc6 fixes were released two months ago. it's built long ago but i forgot to push it out :( i'm now building it with the security fix and will push it out when the build is done. Thanks for remind. |
Description of problem: An application doing QSqlDatabase::removeDatabase(db); before the QApplication instance is destroyed may result in the program crashing. Upstream bug: http://trolltech.com/developer/task-tracker/index_html?method=entry&id=154194 No patch available there, but SUSE's qt carries a patch for the problem, which is available in their srpm, buildsystem, or from a list post here: http://www.gossamer-threads.com/lists/engine?do=post_attachment;postatt_id=10590;list=mythtv Version-Release number of selected component (if applicable): qt-3.3.8-4.fc7