Re: [PATCH v3] block: add check that partition length needs to be aligned with block size

Hi,

在 2023/06/29 1:07, Min Li 写道:

On Mon, Jun 28, 2023 at 04:48:36PM +0000, Christoph Hellwig  wrote:

quoted

They are long long in the UAPI, which is weird but has been that way
for a long time.  So I think we need checks for negative values
before they are shifted and converted to a sector_t.

Do you mean that we need to check if p.start and p.length are negative?

Perhaps this patch will make sense.

https://lore.kernel.org/all/20230525072041.3701176-1-zhongjinghua@huawei.com/ (local)

Thanks,
Kuai

Thanks for your reply

Min li
.