Hi,
在 2023/06/29 1:07, Min Li 写道:
On Mon, Jun 28, 2023 at 04:48:36PM +0000, Christoph Hellwig wrote:
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@xxxxxxxxxx/
Thanks,
Kuai
Thanks for your reply
Min li
.
