lkml.org 
[lkml]   [2020]   [Jul]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH 12/26] netfilter: switch nf_setsockopt to sockptr_t
    On Mon, Jul 27, 2020 at 06:16:32PM +0200, Jason A. Donenfeld wrote:
    > Maybe sockptr_advance should have some safety checks and sometimes
    > return -EFAULT? Or you should always use the implementation where
    > being a kernel address is an explicit bit of sockptr_t, rather than
    > being implicit?

    I already have a patch to use access_ok to check the whole range in
    init_user_sockptr.

    \
     
     \ /
      Last update: 2020-07-27 18:24    [W:2.421 / U:0.108 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site