Re: [PATCH] ksmbd: refuse to read a handle that is not open for reading

[Namjae Jeon]

On Fri, Nov 6, 2026 at 6:19 AM Ian Bridges <icb@xxxxxxxxxxxx> wrote:
>
> On Thu, Nov 05, 2026 at 11:08:38PM +0530, Wahid Khan wrote:
> > Return STATUS_ACCESS_DENIED when the file is not readable.
>
> Tested on ksmbd-for-next with KASAN. A READ on a handle opened for
> FILE_WRITE_DATA | FILE_EXECUTE | FILE_READ_ATTRIBUTES hits the warning
> before and gets STATUS_ACCESS_DENIED after. smbtorture gives the same
> results as without the patch.
>
> Reviewed-by: Ian Bridges <icb@xxxxxxxxxxxx>
> Tested-by: Ian Bridges <icb@xxxxxxxxxxxx>
Applied it to #ksmbd-for-next.
Thanks!