diff options
| author | Heinrich Schuchardt <[email protected]> | 2022-12-07 11:53:29 +0100 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2022-12-22 15:39:13 -0500 |
| commit | 56e3b1470333eb9294a5ae5f58515377aa546aae (patch) | |
| tree | a04b35c1e6454c7aa96a46083923ddd39a31d5b3 /scripts/const_structs.checkpatch | |
| parent | 0d6d5a4aa6e04bedf87793de337c05a022268041 (diff) | |
net: don't memcpy to NULL
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 <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Reviewed-by: Viacheslav Mitrofanov <[email protected]>
Diffstat (limited to 'scripts/const_structs.checkpatch')
0 files changed, 0 insertions, 0 deletions