diff options
| author | Oleg Nesterov <oleg@redhat.com> | 2014-01-10 12:42:05 +1100 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2014-01-10 12:42:05 +1100 |
| commit | 0b35da1e8213fdb5f02b62ebf2890d1b359e3621 (patch) | |
| tree | 9bd2826c9dea0f8d0954bb05a618773bd583c316 /include | |
| parent | f7f7913808ace31878044e658e1c9a509514d3ec (diff) | |
exec: kill task_struct->did_exec
We can kill either task->did_exec or PF_FORKNOEXEC, they are mutually
exclusive. The patch kills ->did_exec because it has a single user.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/sched.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 48bd0303dd91..0744d15019ff 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1128,7 +1128,6 @@ struct task_struct { /* Used for emulating ABI behavior of previous Linux versions */ unsigned int personality; - unsigned did_exec:1; unsigned in_execve:1; /* Tell the LSMs that the process is doing an * execve */ unsigned in_iowait:1; |