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| author | Alexey Gladkov <gladkov.alexey@gmail.com> | 2020-04-19 16:10:53 +0200 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2020-04-22 10:51:21 -0500 |
| commit | 24a71ce5c47f6b1b3cdacf544cb24220f5c3b7ef (patch) | |
| tree | da93b7bfc767c3fad21663b6c1aab72e2e9ffec8 /fs/proc/fd.h | |
| parent | fa10fed30f2550313a8284365b3e2398526eb42c (diff) | |
| download | linux-24a71ce5c47f6b1b3cdacf544cb24220f5c3b7ef.tar.bz2 | |
proc: instantiate only pids that we can ptrace on 'hidepid=4' mount option
If "hidepid=4" mount option is set then do not instantiate pids that
we can not ptrace. "hidepid=4" means that procfs should only contain
pids that the caller can ptrace.
Signed-off-by: Djalal Harouni <tixxdz@gmail.com>
Signed-off-by: Alexey Gladkov <gladkov.alexey@gmail.com>
Reviewed-by: Alexey Dobriyan <adobriyan@gmail.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'fs/proc/fd.h')
0 files changed, 0 insertions, 0 deletions