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List:       busybox
Subject:    Re: prevent bufer underflow
From:       Denys Vlasenko <vda.linux () googlemail ! com>
Date:       2008-06-26 22:40:21
Message-ID: 200806270040.21458.vda.linux () googlemail ! com
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On Monday 23 June 2008 17:49, walter harms wrote:
> hi list,
> this patch adds a check that
> the address p is larger the current buffer adress text when accessing p-1
> because at begining p==text is possible.
> the first place have a dot>text (cursor pos) it could be that p=q is assumed
> no idea if this is true

I think dot is just a mistake there, should be p instead.

Applying it. Thanks.
--
vda
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