Alexey Gladkov 1c6c4d112e proc: use human-readable values for hidepid ...

The hidepid parameter values are becoming more and more and it becomes
difficult to remember what each new magic number means.

Backward compatibility is preserved since it is possible to specify
numerical value for the hidepid parameter. This does not break the
fsconfig since it is not possible to specify a numerical value through
it. All numeric values are converted to a string. The type
FSCONFIG_SET_BINARY cannot be used to indicate a numerical value.

Selftest has been added to verify this behavior.

Suggested-by: Andy Lutomirski <luto@kernel.org>
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>

2020-04-22 10:51:22 -05:00

..

.gitignore

proc: use human-readable values for hidepid

2020-04-22 10:51:22 -05:00

config

…

fd-001-lookup.c

selftests: fix warning: "_GNU_SOURCE" redefined

2018-10-24 14:49:37 -06:00

fd-002-posix-eq.c

tools/testing/selftests/proc: test /proc/*/fd a bit (+ PF_KTHREAD is ABI!)

2018-06-07 17:34:38 -07:00

fd-003-kthread.c

selftests: fix warning: "_GNU_SOURCE" redefined

2018-10-24 14:49:37 -06:00

Makefile

proc: use human-readable values for hidepid

2020-04-22 10:51:22 -05:00

proc-fsconfig-hidepid.c

proc: use human-readable values for hidepid

2020-04-22 10:51:22 -05:00

proc-loadavg-001.c

proc: return exit code 4 for skipped tests

2019-03-05 21:07:21 -08:00

proc-multiple-procfs.c

proc: allow to mount many instances of proc in one pid namespace

2020-04-22 10:51:21 -05:00

proc-pid-vm.c

tools/testing/selftests/proc/proc-pid-vm.c: hide "segfault at ffffffffff600000" dmesg spam

2019-07-16 19:23:21 -07:00

proc-self-map-files-001.c

proc: fixup copyright sign

2018-04-12 20:52:25 -07:00

proc-self-map-files-002.c

selftests: proc: Make va_max 1MB

2019-11-07 14:52:57 -07:00

proc-self-syscall.c

tools/testing/selftests/proc/proc-self-syscall.c: remove duplicate include

2019-03-05 21:07:22 -08:00

proc-self-wchan.c

proc: return exit code 4 for skipped tests

2019-03-05 21:07:21 -08:00

proc-uptime-001.c

proc: fixup copyright sign

2018-04-12 20:52:25 -07:00

proc-uptime-002.c

proc: fixup copyright sign

2018-04-12 20:52:25 -07:00

proc-uptime.h

tools/testing/selftests/proc: test /proc/*/fd a bit (+ PF_KTHREAD is ABI!)

2018-06-07 17:34:38 -07:00

proc.h

proc: test /proc/thread-self symlink

2018-08-22 10:52:45 -07:00

read.c

proc: more robust bulk read test

2019-03-05 21:07:22 -08:00

self.c

proc: test /proc/self symlink

2018-08-22 10:52:45 -07:00

setns-dcache.c

proc: fix /proc/net/* after setns(2)

2019-02-01 15:46:22 -08:00

setns-sysvipc.c

proc: test /proc/sysvipc vs setns(CLONE_NEWIPC)

2019-07-16 19:23:21 -07:00

thread-self.c

proc: test /proc/thread-self symlink

2018-08-22 10:52:45 -07:00