lkml.org 
[lkml]   [2017]   [Jul]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    From
    Date
    SubjectRe: [PATCH] mm: larger stack guard gap, between vmas
    On Wed, Jul 5, 2017 at 4:50 PM, Kees Cook <keescook@chromium.org> wrote:
    >
    > As part of that should we put restrictions on the environment of
    > set*id exec too?

    I'm not seeing what sane limits you could use.

    I think the concept of "reset as much of the environment to sane
    things when running suid binaries" is a good concepr.

    But we simply don't have any sane values to reset things to.

    Linus

    \
     
     \ /
      Last update: 2017-07-06 01:56    [W:2.390 / U:0.012 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site