Nathan Hartman 6c4bd5c5ef net: Fix memcpy() size used by SIOCSIFHWADDR for radios ... * net/netdev/netdev_ioctl.c: (netdev_ifr_ioctl): The ioctl SIOCSIFHWADDR sets the hardware address (e.g., Ethernet MAC, etc.) of a network interface. Radio devices may have different lengths of hardware addresses, such as NET_6LOWPAN_EADDRSIZE (8), NET_6LOWPAN_SADDRSIZE (2), or RADIO_MAX_ADDRLEN (8). Also, Kconfig CONFIG_PKTRADIO_ADDRLEN allows the user to set any arbitrary size. Note that while the sister ioctl SIOCGIFHWADDR "get hardware address" copies `dev->d_mac.radio.nv_addrlen` bytes, SIOCSIFHWADDR was copying NET_6LOWPAN_ADDRSIZE bytes unconditionally. Depending on which radio is used, this could be incorrect. Fixing it to use `dev->d_mac.radio.nv_addrlen` for SIOCSIFHWADDR as well. Also adding DEBUGASSERT to ensure this is within bounds of source and destination of the copy.		2022-09-16 02:59:40 +08:00
..
Kconfig
Make.defs
netdev.h	net/netdev: move netdev_ifup/down to public header	2022-07-03 02:28:50 +08:00
netdev_carrier.c	net: cleanup pvconn reference to avoid confuse	2022-08-26 20:58:11 +08:00
netdev_count.c
netdev_default.c
netdev_findbyaddr.c
netdev_findbyindex.c
netdev_findbyname.c
netdev_foreach.c
netdev_ifconf.c	Replace all strncpy with strlcpy for safety	2022-08-25 13:38:36 +08:00
netdev_ioctl.c	net: Fix memcpy() size used by SIOCSIFHWADDR for radios	2022-09-16 02:59:40 +08:00
netdev_lladdrsize.c
netdev_register.c	net_if: add IFF_LOOPBACK/POINTOPOINT/MULTICAST/BROADCAST	2022-07-03 09:57:10 -04:00
netdev_txnotify.c
netdev_unregister.c
netdev_verify.c
netdown_notifier.c