[Mesa3d-dev] [Bug 23774] Using glutCreateWindow() seeds RNG with predictable value

[bugzilla-daemon]

http://bugs.freedesktop.org/show_bug.cgi?id=23774


Ian Romanick <i...@freedesktop.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED




--- Comment #8 from Ian Romanick <i...@freedesktop.org>  2009-09-17 17:19:28 
PST ---
(In reply to comment #7)
> (In reply to comment #6)
> > Geir, could you test this patch?
> 
> Tested. With the patch, the test program gets new random numbers every new
> second, so the patch resolves the bug. 
> 
> I see there is still a number of calls to srandom(0xbeefbeef) in
> src/glx/x11/glxhash.c , but those are probably not invoked when calling
> glxMakeCurrent().
> 

Correct.  The other srandom calls are in a testing "main" function that is
#ifdef'ed out.

I've pushed this patch to mesa_7_5_branch, and it will find its way to
mesa_7_6_branch and master soon.


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