lkml.org 
[lkml]   [2018]   [Oct]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v8 1/2] seccomp: add a return code to trap to userspace
On 10/30, Tycho Andersen wrote:
>
> @@ -828,6 +823,11 @@ static int __seccomp_filter(int this_syscall, const struct seccomp_data *sd,
> */
> rmb();
>
> + if (!sd) {
> + populate_seccomp_data(&sd_local);
> + sd = &sd_local;
> + }
> +

To me it would be more clean to remove the "if (!sd)" check, case(SECCOMP_RET_TRACE)
in __seccomp_filter() can simply do populate_seccomp_data(&sd_local) unconditionally
and pass &sd_local to __seccomp_filter().

Oleg.

\
 
 \ /
  Last update: 2018-10-30 17:28    [W:0.084 / U:13.044 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site