Strange error message

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WRVO (WRVO++at++chevron.com)
Tue, 13 Jul 1999 15:04:56 -0700

I'm getting a seg fault in my program. In the debugger, when I print an
object (which is a pointer), I get the following message:

Process 147611: region 0 zero size ignored
Process 147611: region 1 zero size ignored
Process 147611: Region at vaddr 0 ignored: PIOCMAP possibly returned bad
data.region 2 addr 0x0 size 0x4000

What does this mean in English?

I does this only once, and tells me that the value of the pointer is (nil).
Did I dereference a null pointer? Or is this signaling a problem in dbx? I'm
at 6.5.+ and using the 7.3 C++ compiler.

Thanks,

William R Volz - Senior Research Geophysicist
Chevron Petroleum Technology
Voice: 281-596-2059 Fax: 281-596-3009

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