[PATCH 0/5] fix segment fault when parse args

[Ferruh Yigit]

On 3/14/2023 12:48 PM, 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'.
> 
> It may leads to segment fault when parse args with 'only key', this 
> patchset fixes rest of them.
> 
> Chengwen Feng (5):
>   app/pdump: fix segment fault when parse args
>   net/memif: fix segment fault when parse devargs
>   net/pcap: fix segment fault when parse devargs
>   net/ring: fix segment fault when parse devargs
>   net/sfc: fix segment fault when parse devargs

Hi Chengwen,

Did you scan all `rte_kvargs_process()` instances?


And if there would be a way to tell kvargs that a value is expected (or
not) this checks could be done in kvargs layer, I think this also can be
to look at.