Oleg Nesterov 8742f229b6 userns: limit the maximum depth of user_namespace->parent chain ...

Ensure that user_namespace->parent chain can't grow too much.
Currently we use the hardroded 32 as limit.

Reported-by: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2013-08-08 13:11:39 -07:00

..

cpu

idle: Enable interrupts in the weak arch_cpu_idle() implementation

2013-06-14 23:01:05 +02:00

debug

kgdb/sysrq: fix inconstistent help message of sysrq key

2013-04-30 17:04:10 -07:00

events

Driver core patches for 3.11-rc2

2013-07-18 12:48:40 -07:00

gcov

…

irq

Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-07-13 15:37:30 -07:00

power

freezer: set PF_SUSPEND_TASK flag on tasks that call freeze_processes

2013-07-30 14:05:06 +02:00

printk

printk: Fix return of braille_register_console()

2013-08-06 13:18:12 -07:00

sched

mm: sched: numa: fix NUMA balancing when !SCHED_DEBUG

2013-07-31 14:41:02 -07:00

time

Revert "cpuidle: Quickly notice prediction failure for repeat mode"

2013-07-29 13:32:29 +02:00

trace

tracing: Fix reset of time stamps during trace_clock changes

2013-08-02 22:40:09 -04:00

.gitignore

…

acct.c

fs: Fix hang with BSD accounting on frozen filesystem

2013-05-04 14:57:58 -04:00

async.c

…

audit_tree.c

kernel/audit_tree.c:audit_add_tree_rule(): protect `rule' from kill_rules()

2013-06-12 16:29:46 -07:00

audit_watch.c

…

audit.c

audit: wait_for_auditd() should use TASK_UNINTERRUPTIBLE

2013-06-12 16:29:45 -07:00

audit.h

audit: fix mq_open and mq_unlink to add the MQ root as a hidden parent audit_names record

2013-07-09 10:33:19 -07:00

auditfilter.c

audit: Fix decimal constant description

2013-07-09 10:33:19 -07:00

auditsc.c

audit: fix mq_open and mq_unlink to add the MQ root as a hidden parent audit_names record

2013-07-09 10:33:19 -07:00

backtracetest.c

…

bounds.c

…

capability.c

…

cgroup_freezer.c

…

cgroup.c

Merge branch 'for-3.11-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

2013-08-06 13:59:28 -07:00

compat.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal

2013-05-01 07:21:43 -07:00

configs.c

proc: Supply PDE attribute setting accessor functions

2013-05-01 17:29:18 -04:00

context_tracking.c

Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-06-20 08:18:35 -10:00

cpu_pm.c

…

cpu.c

kernel: delete __cpuinit usage from all core kernel files

2013-07-14 19:36:59 -04:00

cpuset.c

Merge branch 'for-3.11-cpuset' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

2013-07-02 20:04:25 -07:00

crash_dump.c

…

cred.c

…

delayacct.c

…

dma.c

…

elfcore.c

…

exec_domain.c

…

exit.c

ptrace: revert "Prepare to fix racy accesses on task breakpoints"

2013-07-09 10:33:26 -07:00

extable.c

…

fork.c

kernel: delete __cpuinit usage from all core kernel files

2013-07-14 19:36:59 -04:00

freezer.c

freezer: set PF_SUSPEND_TASK flag on tasks that call freeze_processes

2013-07-30 14:05:06 +02:00

futex_compat.c

…

futex.c

futex: Use freezable blocking call

2013-06-25 23:11:19 +02:00

groups.c

…

hrtimer.c

kernel: delete __cpuinit usage from all core kernel files

2013-07-14 19:36:59 -04:00

hung_task.c

…

irq_work.c

…

itimer.c

…

jump_label.c

…

kallsyms.c

…

kcmp.c

…

Kconfig.freezer

…

Kconfig.hz

…

Kconfig.locks

locking: Fix copy/paste errors of "ARCH_INLINE_*_UNLOCK_BH"

2013-05-28 08:50:00 +02:00

Kconfig.preempt

…

kexec.c

kexec: Use min() and min_t() to simplify logic

2013-04-30 17:04:07 -07:00

kmod.c

usermodehelper: kill the sub_info->path[0] check

2013-07-03 16:08:02 -07:00

kprobes.c

kprobes: handle empty/invalid input to debugfs "enabled" file

2013-07-03 16:07:46 -07:00

ksysfs.c

…

kthread.c

kthread: implement probe_kthread_data()

2013-04-30 17:04:02 -07:00

latencytop.c

…

lglock.c

…

lockdep_internals.h

…

lockdep_proc.c

…

lockdep_states.h

…

lockdep.c

lockdep: remove task argument from debug_check_no_locks_held

2013-05-12 14:16:21 +02:00

Makefile

printk: move to separate directory for easier modification

2013-07-31 14:41:03 -07:00

modsign_certificate.S

…

modsign_pubkey.c

…

module_signing.c

…

module-internal.h

…

module.c

Nothing interesting. Except the most embarrassing bugfix ever. But let's

2013-07-10 14:51:41 -07:00

mutex-debug.c

…

mutex-debug.h

…

mutex.c

mutex: Move ww_mutex definitions to ww_mutex.h

2013-07-12 12:07:46 +02:00

mutex.h

…

notifier.c

…

nsproxy.c

proc: Split the namespace stuff out into linux/proc_ns.h

2013-05-01 17:29:39 -04:00

padata.c

…

panic.c

The majority of the changes here are cleanups for the large changes that

2013-07-11 09:02:09 -07:00

params.c

There is no /sys/parameters

2013-07-02 15:38:19 +09:30

pid_namespace.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2013-05-01 17:51:54 -07:00

pid.c

kernel/pid.c: move statement

2013-07-03 16:08:05 -07:00

posix-cpu-timers.c

posix_timers: fix racy timer delta caching on task exit

2013-07-03 16:54:42 +02:00

posix-timers.c

…

profile.c

kernel: delete __cpuinit usage from all core kernel files

2013-07-14 19:36:59 -04:00

ptrace.c

Revert "ptrace: PTRACE_DETACH should do flush_ptrace_hw_breakpoint(child)"

2013-08-06 13:16:32 -07:00

range.c

range: Do not add new blank slot with add_range_with_merge

2013-06-18 11:32:10 -05:00

rcu.h

…

rcupdate.c

Merge branches 'cbnum.2013.06.10a', 'doc.2013.06.10a', 'fixes.2013.06.10a', 'srcu.2013.06.10a' and 'tiny.2013.06.10a' into HEAD

2013-06-10 13:46:44 -07:00

rcutiny_plugin.h

rcu: Shrink TINY_RCU by reworking CPU-stall ifdefs

2013-06-10 13:45:53 -07:00

rcutiny.c

rcu: Shrink TINY_RCU by reworking CPU-stall ifdefs

2013-06-10 13:45:53 -07:00

rcutorture.c

rcu: delete __cpuinit usage from all rcu files

2013-07-14 19:36:58 -04:00

rcutree_plugin.h

rcu: delete __cpuinit usage from all rcu files

2013-07-14 19:36:58 -04:00

rcutree_trace.c

rcutrace: single_open() leaks

2013-05-05 00:16:35 -04:00

rcutree.c

rcu: delete __cpuinit usage from all rcu files

2013-07-14 19:36:58 -04:00

rcutree.h

rcu: delete __cpuinit usage from all rcu files

2013-07-14 19:36:58 -04:00

reboot.c

reboot: move arch/x86 reboot= handling to generic kernel

2013-07-09 10:33:29 -07:00

relay.c

kernel: delete __cpuinit usage from all core kernel files

2013-07-14 19:36:59 -04:00

res_counter.c

…

resource.c

kernel/resource.c: remove the unneeded assignment in function __find_resource

2013-07-03 16:08:06 -07:00

rtmutex_common.h

…

rtmutex-debug.c

…

rtmutex-debug.h

…

rtmutex-tester.c

…

rtmutex.c

rtmutex: Document rt_mutex_adjust_prio_chain()

2013-05-28 09:23:52 +02:00

rtmutex.h

…

rwsem.c

…

seccomp.c

…

semaphore.c

semaphore: use `bool' type for semaphore_waiter's up

2013-04-30 17:04:08 -07:00

signal.c

sigtimedwait: use freezable blocking call

2013-05-12 14:16:23 +02:00

smp.c

kernel: delete __cpuinit usage from all core kernel files

2013-07-14 19:36:59 -04:00

smpboot.c

kernel: delete __cpuinit usage from all core kernel files

2013-07-14 19:36:59 -04:00

smpboot.h

…

softirq.c

kernel: delete __cpuinit usage from all core kernel files

2013-07-14 19:36:59 -04:00

spinlock.c

…

srcu.c

…

stacktrace.c

…

stop_machine.c

…

sys_ni.c

unify compat fanotify_mark(2), switch to COMPAT_SYSCALL_DEFINE

2013-05-09 13:46:38 -04:00

sys.c

reboot: move shutdown/reboot related functions to kernel/reboot.c

2013-07-09 10:33:29 -07:00

sysctl_binary.c

kernel: remove unnecessary head file

2013-06-26 18:01:46 +09:00

sysctl.c

sysctl: range checking in do_proc_dointvec_ms_jiffies_conv

2013-07-26 14:22:10 -07:00

task_work.c

…

taskstats.c

…

test_kprobes.c

kernel/: rename random32() to prandom_u32()

2013-04-29 18:28:42 -07:00

time.c

sched: Rename sched.c as sched/core.c in comments and Documentation

2013-06-19 12:58:42 +02:00

timeconst.bc

…

timer.c

kernel: delete __cpuinit usage from all core kernel files

2013-07-14 19:36:59 -04:00

tracepoint.c

Tracing updates for Linux 3.10

2013-04-29 13:55:38 -07:00

tsacct.c

…

uid16.c

…

up.c

…

user_namespace.c

userns: limit the maximum depth of user_namespace->parent chain

2013-08-08 13:11:39 -07:00

user-return-notifier.c

…

user.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2013-05-01 17:51:54 -07:00

utsname_sysctl.c

…

utsname.c

proc: Split the namespace stuff out into linux/proc_ns.h

2013-05-01 17:29:39 -04:00

wait.c

Fix __wait_on_atomic_t() to call the action func if the counter != 0

2013-07-23 15:46:48 -07:00

watchdog.c

watchdog: Boot-disable by default on full dynticks

2013-06-20 15:46:32 +02:00

workqueue_internal.h

sched: Rename sched.c as sched/core.c in comments and Documentation

2013-06-19 12:58:42 +02:00

workqueue.c

Merge branch 'for-3.11-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

2013-08-06 13:58:34 -07:00