Hi: Ubuntu 9.04 recently updated to Mesa 7.4 from Mesa 7.3. The upgrade has caused mythfrontend and mythtv-setup (both QT3 based applications) to segfault in one of the QT3 resize functions. Reverting to Mesa 7.3, everything works fine. I attempted to bisect the git tree to find the commit that introduced problems. The first bad commit it found was fe5328bfad063f2ccbcafa2cebe6971d7e8e1db7. Unfortunately, simply reverting this commit does not solve the problems.
I should have actually looked at that commit, it's a fix to a comment :)
I don't know how a segfault in a QT function would be related to Mesa. Can you provide a stack trace or any additional info?
Yeah, there is a stack trace on the Ubuntu bug: http://launchpadlibrarian.net/24813889/Stacktrace.txt It's related to mesa since all other variables constant - downgrading to Mesa 7.3 makes it go away.
Some additional comments; This segfault is happening on situations that would be using the software rasterizer such as : *-vesa *-nv *-radeon w/o DRI
Created attachment 24807 [details] [review] initialize variables
*** This bug has been marked as a duplicate of bug 21053 ***
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