Hi,
Please, drop this patch.
Sorry, I confused fsinfo_attr_statfs with fsinfo_attr__nr.
Thanks
--
Gustavo
On 07/16/2018 05:03 PM, Gustavo A. R. Silva wrote:
> The current code reads one element beyond the end of the
> fsinfo_buffer_sizes array.
>
> Fixes: 4e635f61dd55 ("fsinfo: Add a system call to allow querying of filesystem information")
> Signed-off-by: Gustavo A. R. Silva <gustavo@xxxxxxxxxxxxxx>
> ---
> fs/statfs.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/statfs.c b/fs/statfs.c
> index 3b8e2700..2a28581 100644
> --- a/fs/statfs.c
> +++ b/fs/statfs.c
> @@ -791,7 +791,7 @@ SYSCALL_DEFINE5(fsinfo,
> params.Mth = user_params.Mth;
> } else {
> params.at_flags = 0;
> - params.request = fsinfo_attr_statfs;
> + params.request = fsinfo_attr_statfs - 1;
> params.Nth = 0;
> params.Mth = 0;
> }
>
