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Date: Thu, 8 Dec 2005 01:20:07 GMT
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To: freebsd-bugs@FreeBSD.org
From: Guy Harris <guy@alum.mit.edu>
Cc: 
Subject: Re: kern/89752: [bpf] [patch] bpf_validate() needs to do more checks
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The following reply was made to PR kern/89752; it has been noted by GNATS.

From: Guy Harris <guy@alum.mit.edu>
To: Jung-uk Kim <jkim@FreeBSD.org>
Cc: bug-followup@FreeBSD.org
Subject: Re: kern/89752: [bpf] [patch] bpf_validate() needs to do more checks
Date: Wed, 7 Dec 2005 17:15:28 -0800

 On Dec 7, 2005, at 3:37 PM, Jung-uk Kim wrote:
 
 > I found another problem.  BPF_MAXINSNS is tunable in FreeBSD and it is
 > not available to use for others.  If we remove the check also,
 > there's no difference from the previous implementation. :-(
 
 What about the change to ensure that it checks both BPF_LD *and*  
 BPF_LDX, and both BPF_ST *and* BPF_STX?