net/af_xdp: use strlcpy instead of strncpy
net/af_xdp: use strlcpy instead of strncpy

strncpy may leave the destination buffer not NULL terminated so use
strlcpy instead.

Coverity issue: 362975
Fixes: 339b88c6a91f ("net/af_xdp: support multi-queue")
Cc: stable@dpdk.org

Signed-off-by: Ciara Loftus <b3d6c0da41dcf0b8333ab29bfd5c6eca84b2ba45@intel.com>
Acked-by: Bruce Richardson <66b9e8e8fbd5e9f41f91b0af050876182ce9d0e4@intel.com>
Reviewed-by: Ferruh Yigit <ba8734c3c506d2e3557bd4ac8fdaccd25bdb9aa7@intel.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk