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.
