23 Dec
2022
23 Dec
'22
4:01 p.m.
On Wed, Dec 07, 2022 at 11:53:29AM +0100, Heinrich Schuchardt wrote:
In ndisc_receive() 7 bytes are copied from a buffer of size 6 to NULL.
net_nd_packet_mac is a pointer. If it is NULL, we should set it to the address of the buffer with the MAC address.
Addresses-Coverity-ID: 430974 ("Out-of-bounds access") Fixes: c6610e1d90ea ("net: ipv6: Add Neighbor Discovery Protocol (NDP)") Signed-off-by: Heinrich Schuchardt heinrich.schuchardt@canonical.com Reviewed-by: Bin Meng bmeng.cn@gmail.com Reviewed-by: Viacheslav Mitrofanov v.v.mitrofanov@yadro.com
Applied to u-boot/master, thanks!
--
Tom