Re: [PATCH] path: fix 1 byte overflow with empty lists

xfs

Re: [PATCH] path: fix 1 byte overflow with empty lists

To:	Mike Frysinger <vapier@xxxxxxxxxx>
Subject:	Re: [PATCH] path: fix 1 byte overflow with empty lists
From:	Bill Kendall <wkendall@xxxxxxx>
Date:	Mon, 07 Nov 2011 09:14:34 -0600
Cc:	xfs@xxxxxxxxxxx
In-reply-to:	<1320554817-2594-1-git-send-email-vapier@xxxxxxxxxx>
References:	<1320554817-2594-1-git-send-email-vapier@xxxxxxxxxx>
User-agent:	Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.23) Gecko/20110921 Thunderbird/3.1.15

On 11/05/2011 11:46 PM, Mike Frysinger wrote:

If pap->pa_cnt is 0, then the local buffer is allocated as 1 byte,
but the code then writes two bytes to it '/' and '\0'.

Signed-off-by: Mike Frysinger<vapier@xxxxxxxxxx>


Looks good,

Reviewed-by: Bill Kendall <wkendall@xxxxxxx>

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