[ofw] [Patch][ipoib][ipoib_NDIS6_CM] Fixing a bug when OID_GEN_NETWORK_LAYER_ADDRESSES contains bad data

[Hefty, Sean]

> Fixing the bug when NDIS sends OID_GEN_NETWORK_LAYER_ADDRESSES with the
> list of new addresses with invalid formatting (happened when AddressCount
> =5)
> 
> NDIS sends NETWORK_ADDRESS_LIST structure, which contains an array of
> NETWORK_ADDRESS structures of variable size.
> The calculation of the next address offset is based on AddressLength;
> in a case when this field contains wrong data, one can get access violation
> error

This sounds like a bug in NDIS