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#398 Using an oversized viewport crashes X

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nobody
5
2002-01-06
2002-01-06
Joesph Krahn
No

If one sets a viewport to be larger than the actual
window size, and then attempt to draw in the off-window
area, you can crash the X server.
Happens with Mesa in XFree 4.1 and recent CVS 4.1.99.1.
Does not happen with ATI DRI OpenGL for either one.

I've included a bug demo. After the window is drawn,
manualy resize the window down a bit. When the
graphics refreshes, X dies.

I already submitted this to Mesa, but I think it may
belong here...

Joe Krahn

Discussion

  • Joesph Krahn
    Joesph Krahn
    2002-01-06

    Mesa server-crashing bug demo source.

     
    Attachments