netdev - Re: [PATCH iproute2 v2] iplink_bond: fix parameter value matching

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Date:	Mon, 17 Feb 2014 11:00:03 -0800
From:	Stephen Hemminger <stephen@...workplumber.org>
To:	Michal Kubecek <mkubecek@...e.cz>
Cc:	netdev@...r.kernel.org, Ding Tianhong <dingtianhong@...wei.com>
Subject: Re: [PATCH iproute2 v2] iplink_bond: fix parameter value matching

On Thu, 13 Feb 2014 17:31:59 +0100 (CET)
Michal Kubecek <mkubecek@...e.cz> wrote:

> Lookup function get_index() compares argument with table entries
> only up to the length of the table entry so that if an entry
> with lower index is a substring of a later one, earlier entry is
> used even if the argument is equal to the other. For example,
> 
>   ip link set bond0 type bond xmit_hash_policy layer2+3
> 
> sets xmit_hash_policy to 0 (layer2) as this is found before
> "layer2+3" can be checked.
> 
> Use strcmp() to compare whole strings instead.
> 
> v2: look for an exact match only
> 
> Signed-off-by: Michal Kubecek <mkubecek@...e.cz>

Applied
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