[[!meta title="Princ Daniel"]]
**Project name and homepage:** [Mozilla Firefox](http://www.mozilla.org/cs/firefox/)
Assignment
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Fix [bug #534409](https://bugzilla.mozilla.org/show_bug.cgi?id=534409) - Improper placement of html 5 audio control bar via css position
I had to change my original assignment. When I tried to reproduce the bug, it turned out that it was no longer valid, because the latest Mesa 9.0.3 did not cause firefox to crash anymore - so the bug had been closed as resolved.
Fix bug #806289 in Firefox core - Mesa assertion `src_att->Renderbuffer != ((void *)0)' failed triggered by WebGL test case
This is a [mentored bug](https://developer.mozilla.org/en-US/docs/Introduction#Find_a_bug_we%27ve_identified_as_being_good_for_newcomers) - it is identified as good for newcomers and there is a mentor who helps you fix the bug and get the code into the tree.
Links documenting the results of my work
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* [Bugzilla - bug #534409](https://bugzilla.mozilla.org/show_bug.cgi?id=534409)
* [Bugzilla - bug #806289](https://bugzilla.mozilla.org/show_bug.cgi?id=806289)
Presentation
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* [Presentation of the aim of my work](https://support.dce.felk.cvut.cz/osp/student/princdan/prezentace.pdf)
Ohloh
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Here, I'll fill in the HTML code of the [Ohloh widgetu][w] showing my KudoRank.
For example:
[w]:https://www.ohloh.net/accounts/princdan/widgets