The Good News is that if that's the only bug, then Intel has done pretty good.

The Bad News is that, in Software Testing, the all zero's case is called a Boundary Condition and is a necessary test in any test effort. If there's one place no bug should be found it would be there. The fact a bug is found there makes me worry what else may have slipped through the cracks.

Robb Topolski

disclosure: I am a former Intel employee and a software testing professional. I hold Intel in high regard but I am not beholden to them. I speak for myself.