[lkml]   [2019]   [Dec]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH] seccomp: Check flags on seccomp_notif is unset
On Fri, Dec 27, 2019 at 09:22:20AM -0500, Sargun Dhillon wrote:
> Just doing a simple copy_from_user, and for now, calling memchr_inv
> on the whole thing. We can drop the memset, and just leave a note to
> indicate that if unpadded fields are introduced in the future, this structure
> must be manually zeroed out. Although, this might be laying a trap for
> ourselves.

Yes, please keep the memset().


 \ /
  Last update: 2019-12-27 15:39    [W:0.036 / U:8.204 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site