ndisc: Fix padding error in link-layer address option.
If a natural number n exists where 2 + data_len <= 8n < 2 + data_len + pad, post padding is not initialized correctly. (Un)fortunately, the only type that requires pad is Infiniband, whose pad is 2 and data_len is 20, and this logical error has not become obvious, but it is better to fix. Note that ndisc_opt_addr_space() handles the situation described above correctly. Signed-off-by:YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
49974420
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