From:	"Brian Smith" <graywolf DOT smith AT virgin DOT net>
Newsgroups:	comp.os.msdos.djgpp
Subject:	prog fails when run twice
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Date:	Sun, 30 Sep 2001 20:36:49 +0100
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To:	djgpp AT delorie DOT com
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Reply-To:	djgpp AT delorie DOT com

I have a game prog I have written in C++ and ASM.
It involves large graphics files and small 'spites like' objects. The
graphic are constructed in a mem block set up by malloc. All changes (moves
etc) are completed here then the whole file is copied to the vidoe memory.
a 'newly complied' program runs fine but when it is run again, with
compling, the 'sprite' positions are wrong (out of position).

I have checked the 'FREE' command and this matches exactly the MALLOC
allocations.
Any other idears??

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