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Date:	Sat, 02 Mar 2002 20:06:11 +0200
From:	"Eli Zaretskii" <eliz AT is DOT elta DOT co DOT il>
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In-reply-to:	<10203021522.AA15526@clio.rice.edu> (sandmann@clio.rice.edu)
Subject:	Re: Malloc/free DJGPP code
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> From: sandmann AT clio DOT rice DOT edu (Charles Sandmann)
> Date: Sat, 2 Mar 2002 09:22:13 -0600 (CST)
> 
> SIGABRT is fine, but I'd also like to see a message why the abort
> happened, something like:
> 
> Malloc memory control structures are corrupt, probably due to program
> writing data beyond the end of the allocated data.
> 
> or
> 
> Attempt to free a memory block not allocated with malloc.
> 
> Real exceptions happen because we didn't catch them - so we show everything
> we know about it.  If we are going to raise an exception, lets tell the
> user why, instead of making it hard to understand.

Yes, I agree (although the crash message printed for SIGABRT does say
``raised at 0xNNNNN'', with EIP from the place where you call `raise').

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