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Subject: Re: [PATCH v2 02/44] ethdev: fix segment fault when parse args
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To: Chengwen Feng <fengchengwen@huawei.com>, thomas@monjalon.net,
 ferruh.yigit@amd.com
Cc: dev@dpdk.org
References: <20230314124813.39521-1-fengchengwen@huawei.com>
 <20230320092110.37295-1-fengchengwen@huawei.com>
 <20230320092110.37295-3-fengchengwen@huawei.com>
From: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
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On 3/20/23 12:20, Chengwen Feng wrote:
> The rte_kvargs_process() was used to parse KV pairs, it also supports
> to parse 'only keys' (e.g. socket_id) type. And the callback function
> parameter 'value' is NULL when parsed 'only keys'.
> 
> This patch fixes segment fault when parse args with 'only keys'
> (e.g. 'mac,representor').
> 
> Fixes: c10cdce180a6 ("ethdev: support MAC address as iterator filter")
> Fixes: a7d3c6271d55 ("ethdev: support representor id as iterator filter")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>

Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>