Re: [PATCH] fix error code overwriting in smb2_get_info_filesystem()

On Thu, Sep 25, 2025 at 9:14 PM Matvey Kovalev matvey.kovalev@ispras.ru wrote:

If client doesn't negotiate with SMB3.1.1 POSIX Extensions, then proper error code won't be returned due to overwriting.

Return error immediately.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: e2f34481b24db ("cifsd: add server-side procedures for SMB3") Cc: stable@vger.kernel.org Signed-off-by: Matvey Kovalev matvey.kovalev@ispras.ru

Applied it to #ksmbd-for-next-next. Thanks!