Message-ID:	<3D479194.3998CB1B@acm.org>
From:	Eric Sosman <esosman AT acm DOT org>
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Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: fread can't read a second time.
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Date:	Wed, 31 Jul 2002 12:26:55 GMT
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Patrick Chen wrote:
> [...]
>    When I put the second block to process the green.bmp,
> SIGSEGV general protection fault occur at the fread of the second block.

    Are you sure the second fopen() succeeds?  Notice that
the program does *not* check for its success or failure:

> fin2=fopen("green.bmp","rb");
  ^^^^
>     if(fin==NULL)
         ^^^

-- 
Eric Sosman
esosman AT acm DOT org

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