Hello Dmitry, hello Stephen; On Mon, Feb 24, 2025 at 4:42 PM Stephen Hemminger < stephen@networkplumber.org> wrote: > The convention (back from Unix) is that errno is only set on failure. > Simpler fix would just to silently ignore NULL case. > Thanks for your feedback. Here they are addressed, https://inbox.dpdk.org/dev/20250224164031.587829-1-ariel.otilibili@6wind.com/