Re: [PATCH v2 0/3] MR8760: mmdevapi: Add support for storing/retrieving more variant types from the device property store.

[Huw Davies (＠huw)]

Huw Davies (@huw) commented about dlls/mmdevapi/devenum.c:
> +        default:
> +            return 0;
> +    }
> +}
> +
> +static BOOL is_valid_serialized_reg_prop(BYTE *data, DWORD data_size)
> +{
> +    struct reg_prop_serialized *reg_prop;
> +    unsigned int elem_size;
> +
> +    if (data_size <= sizeof(*reg_prop))
> +        return FALSE;
> +
> +    reg_prop = (struct reg_prop_serialized *)data;
> +    if (reg_prop->unk != WINE_REG_PROP_MAGIC)
> +        return FALSE;
> This seems a bit fragile; if something saved in the existing blob format happens to match here, we'll do the wrong thing.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/8760#note_115143