Date:	Wed, 6 Jul 94 13:18:22 -0400
From:	dj AT ctron DOT com (DJ Delorie)
To:	acmq AT beta DOT coe DOT ufrj DOT br
Cc:	djgpp AT sun DOT soe DOT clarkson DOT edu
Subject:	Re: Exception error in strcpy

If the register load in question has a NULL in it, you are
dereferencing a NULL pointer.  Note that this check, unfortunately, is
disabled in DPMI (dpmi 0.9 can't unmap the first page), so you may be
avoiding the problem on one machine by being in dpmi mode.

Running "go32" alone will tell you what mode you're in.

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