u8 *mask = (u8 *)&flow->match.mask;
u8 *key = (u8 *)&flow->match.key;
- if (priv->op != NFT_CMP_EQ || reg->len != priv->len)
+ if (priv->op != NFT_CMP_EQ || priv->len > reg->len)
return -EOPNOTSUPP;
- memcpy(key + reg->offset, &priv->data, priv->len);
- memcpy(mask + reg->offset, ®->mask, priv->len);
+ memcpy(key + reg->offset, &priv->data, reg->len);
+ memcpy(mask + reg->offset, ®->mask, reg->len);
flow->match.dissector.used_keys |= BIT(reg->key);
flow->match.dissector.offset[reg->key] = reg->base_offset;
nft_reg_load16(priv->data.data) != ARPHRD_ETHER)
return -EOPNOTSUPP;
- nft_offload_update_dependency(ctx, &priv->data, priv->len);
+ nft_offload_update_dependency(ctx, &priv->data, reg->len);
return 0;
}