Hello, I wanted to ping the list and see if this could get a review:
> Clear the 'unused' field and the uninitialized padding in 'lksb' to
> avoid leaking memory to userland in copy_result_to_user().
>
> Signed-off-by: Vlad Tsyrklevich <v...@tsyrklevich.net>
> ---
> fs/dlm/user.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/fs/dlm/user.c b/fs/dlm/user.c
> index 1ce908c..83ddd47 100644
> --- a/fs/dlm/user.c
> +++ b/fs/dlm/user.c
> @@ -122,6 +122,8 @@ static void compat_input(struct dlm_write_request *kb,
> static void compat_output(struct dlm_lock_result *res,
> struct dlm_lock_result32 *res32)
> {
> + memset(res32, 0, sizeof(*res32));
> +
> res32->version[0] = res->version[0];
> res32->version[1] = res->version[1];
> res32->version[2] = res->version[2];
