Hi
The pneigh_lookup/delete silently concerns, that the
key_len of the table is more that 4 bytes. Look:
u32 hash_val = *(u32 *)(pkey + key_len - 4);
The hash_val for the proxy neighbor entry is four last bytes
from the pkey.
But the dn_neigh_tables' key_len is sizeof(__le16), that is 2,
so setting (via netlink) the proxy neighbor entry for decnet
will cause this entry to reside in arbitrary hash chain.
Is this too bad for decnet?
Thanks,
Pavel
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