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To: Timothy Moore <moore@WOLFENET.com>
cc: freebsd-hackers@FreeBSD.ORG
Subject: Re: g++ shared library segfaults 
In-reply-to: Your message of "Fri, 09 May 1997 16:28:53 PDT."
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Date: Fri, 09 May 1997 17:07:44 -0700
From: Amancio Hasty <hasty@rah.star-gate.com>
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Hi,

You also have to apply the same fix to the rest of the IV installation.
I rebuilt the IV library and fix all of them.

Please, Whomever is maintaining Interviews please apply the fix thru out
Interviews.

	Tnks,
	Amancio

>From The Desk Of Timothy Moore :
>    Date: Fri, 09 May 1997 15:51:51 -0700
>    From: Amancio Hasty <hasty@rah.star-gate.com>
> 
>    Hi,
> 
>    I traced it further more and it looks like a bug in Docviewer.c using 
>    an illegal reference to a local variable.
> 
>     for (long i = 0; i < count; ++i) {
> 	   ViewerColorInfo& info = _color_info->item_ref(i);
> 	   if (strcmp(info._name, name) == 0) {
> 	       break;
> 	   }
>        }
> 
>    later on it checks the value of i. I change the scope of i and doc just
>    fired right up. Will "fix" similar referencs in doc.
> 
> Uh, that's not an illegal reference.  The scope of i extends to the
> end of the containing block, not the end of the "for" statement.
> 
> Tim