diff options
| author | Tao Ren <taoren@fb.com> | 2019-04-24 04:43:32 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-04-24 07:15:15 +0300 |
| commit | 1c5c12ee308aacf635c8819cd4baa3bd58f8a8b7 (patch) | |
| tree | 1c1ca7d6585c26d35d0e5f06288c9337a4052243 /drivers/net/ieee802154 | |
| parent | ffbf9870dcf1342592a1a26f4cf70bda39046134 (diff) | |
| download | linux-1c5c12ee308aacf635c8819cd4baa3bd58f8a8b7.tar.xz | |
net/ncsi: handle overflow when incrementing mac address
Previously BMC's MAC address is calculated by simply adding 1 to the
last byte of network controller's MAC address, and it produces incorrect
result when network controller's MAC address ends with 0xFF.
The problem can be fixed by calling eth_addr_inc() function to increment
MAC address; besides, the MAC address is also validated before assigning
to BMC.
Fixes: cb10c7c0dfd9 ("net/ncsi: Add NCSI Broadcom OEM command")
Signed-off-by: Tao Ren <taoren@fb.com>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Acked-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ieee802154')
0 files changed, 0 insertions, 0 deletions