From owner-freebsd-bugs  Tue Nov 20 21:10:54 2001
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Date: Tue, 20 Nov 2001 23:10:44 -0600 (CST)
From: "Stephen D. Spencer" <gladiatr@boneyard.lawrence.ks.us>
To: iedowse@FreeBSD.org
Cc: freebsd-bugs@FreeBSD.org
Subject: Re: bin/23912: underflow of cnt in vs_paint() by O_NUMBER_LENGTH
 when both leftright and number options in use
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On Sun, 18 Nov 2001 iedowse@FreeBSD.org wrote:

> Date: Sun, 18 Nov 2001 11:46:05 -0800 (PST)
> From: iedowse@FreeBSD.org
> To: gladiatr@boneyard.lawrence.ks.us, iedowse@FreeBSD.org,
     freebsd-bugs@FreeBSD.org
> Subject: Re: bin/23912: underflow of cnt in vs_paint() by O_NUMBER_LENGTH
    when both leftright and number options in use
> 
> Synopsis: underflow of cnt in vs_paint() by O_NUMBER_LENGTH when both leftright and number options in use
> 
> State-Changed-From-To: open->feedback
> State-Changed-By: iedowse
> State-Changed-When: Sun Nov 18 11:45:08 PST 2001
> State-Changed-Why: 
> 
> Does this problem still occur? I haven't been able to reproduce it.
> 
> http://www.FreeBSD.org/cgi/query-pr.cgi?pr=23912
> 

It's still there.  I reproduced it by loading up a large configuration script.
The easiest way to goad it into croaking is to $ to the end of a long line
and then page down several times.

http://www.boneyard.lawrence.ks.us/info/death-by-nvi.gif

shows the top output after nvi locks up but before it segfaults.  The file that
was operated on is 8172 lines.  


Stephen Spencer | 
                |  "Come down off the cross. 
                |    We can use the wood..." 
                |                                T. Waits 



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