[Mesa-dev] [Bug 33203] firefox4 segfault in swrastPutImage() (pdraw->psc==NULL) [Gallium 0.4 on llvmpipe]

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=33203

--- Comment #3 from Karl Tomlinson <bugs.freedesktop at karlt.net> 2011-06-21 17:50:51 PDT ---
It seems this was related to Gecko destroying the GLXContext, GLXPixmap, and
underlying Pixmap while the GLXContext was still current.

Gecko now does glXMakeCurrent with drawable set to None and ctx set to NULL to
avoid this.

I'm not clear whether or not destroying the underlying drawable while its
related context is still current is reasonable, but it seems the appropriate
error would be GLXBadCurrentDrawable.  Discussion starts about here:
https://bugzilla.mozilla.org/show_bug.cgi?id=659842#c47

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