Re: [PATCH 1/2] statfs: Enforce statfs[64] structure intialization

[Andrew Morton]

On Thu,  4 May 2023 16:40:20 +0200 Ilya Leoshkevich <iii@xxxxxxxxxxxxx> wrote:

> s390's struct statfs and struct statfs64 contain padding, which
> field-by-field copying does not set. Initialize the respective structs
> with zeros before filling them and copying them to userspace, like it's
> already done for the compat versions of these structs.
> 
> Found by KMSAN.
> 

Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>