131fe44346
strncpy may left destination buffer not NULL terminated, switched using snprintf to be sure destination buffer is NULL terminated. Coverity issue: 1407495 Coverity issue: 1407498 Fixes: cc68ac4847bc ("net/af_packet: support MTU change") Fixes: 218259590ea4 ("net/af_packet: support promiscuous") Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>