Eric W. Biederman 3e7cd6c413 [PATCH] pid: replace is_orphaned_pgrp with is_current_pgrp_orphaned ...

Every call to is_orphaned_pgrp passed in process_group(current) which is racy
with respect to another thread changing our process group.  It didn't bite us
because we were dealing with integers and the worse we would get would be a
stale answer.

In switching the checks to use struct pid to be a little more efficient and
prepare the way for pid namespaces this race became apparent.

So I simplified the calls to the more specialized is_current_pgrp_orphaned so
I didn't have to worry about making logic changes to avoid the race.

Signed-off-by: Eric W. Biederman <[email protected]>
Cc: Alan Cox <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

2007-02-12 09:48:32 -08:00

..

irq

[PATCH] kernel: shut up the IRQ mismatch messages

2007-02-12 09:48:28 -08:00

power

[PATCH] swsusp: Change pm_ops handling by userland interface

2007-02-11 10:51:20 -08:00

time

[PATCH] kernel/time/clocksource.c needs struct task_struct on m68k

2007-02-11 10:51:20 -08:00

.gitignore

…

acct.c

…

audit.c

…

audit.h

…

auditfilter.c

[PATCH] audit: fix audit_filter_user_rules() initialization bug

2007-02-11 10:51:34 -08:00

auditsc.c

…

capability.c

…

compat.c

[PATCH] Common compat_sys_sysinfo

2007-02-11 10:51:32 -08:00

configs.c

…

cpu.c

[PATCH] swsusp: Change code ordering in disk.c

2007-02-11 10:51:19 -08:00

cpuset.c

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delayacct.c

…

dma.c

…

exec_domain.c

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exit.c

[PATCH] pid: replace is_orphaned_pgrp with is_current_pgrp_orphaned

2007-02-12 09:48:32 -08:00

extable.c

…

fork.c

[PATCH] ifdef ->rchar, ->wchar, ->syscr, ->syscw from task_struct

2007-02-11 11:18:07 -08:00

futex_compat.c

…

futex.c

…

hrtimer.c

[PATCH] Numerous fixes to kernel-doc info in source files.

2007-02-11 10:51:32 -08:00

itimer.c

…

kallsyms.c

…

Kconfig.hz

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Kconfig.preempt

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kexec.c

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kfifo.c

[PATCH] Numerous fixes to kernel-doc info in source files.

2007-02-11 10:51:32 -08:00

kmod.c

…

kprobes.c

…

ksysfs.c

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kthread.c

[PATCH] Numerous fixes to kernel-doc info in source files.

2007-02-11 10:51:32 -08:00

latency.c

…

lockdep_internals.h

…

lockdep_proc.c

[PATCH] Fix apparent typo CONFIG_LOCKDEP_DEBUG

2007-02-11 11:18:06 -08:00

lockdep.c

[PATCH] lockdep: add graph depth information to /proc/lockdep

2007-02-11 10:51:26 -08:00

Makefile

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module.c

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mutex-debug.c

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mutex-debug.h

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mutex.c

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mutex.h

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nsproxy.c

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panic.c

[PATCH] Add TAINT_USER and ability to set taint flags from userspace

2007-02-11 10:51:29 -08:00

params.c

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pid.c

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posix-cpu-timers.c

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posix-timers.c

[PATCH] Transform kmem_cache_alloc()+memset(0) -> kmem_cache_zalloc().

2007-02-11 10:51:27 -08:00

printk.c

[PATCH] order of lockdep off/on in vprintk() should be changed

2007-02-11 11:18:06 -08:00

profile.c

[PATCH] proc: remove useless (and buggy) ->nlink settings

2007-02-11 10:51:32 -08:00

ptrace.c

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rcupdate.c

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rcutorture.c

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relay.c

[PATCH] Numerous fixes to kernel-doc info in source files.

2007-02-11 10:51:32 -08:00

resource.c

devres: device resource management

2007-02-09 17:39:36 -05:00

rtmutex_common.h

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rtmutex-debug.c

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rtmutex-debug.h

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rtmutex-tester.c

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rtmutex.c

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rtmutex.h

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rwsem.c

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sched.c

[PATCH] Numerous fixes to kernel-doc info in source files.

2007-02-11 10:51:32 -08:00

seccomp.c

…

signal.c

[PATCH] pid: replace is_orphaned_pgrp with is_current_pgrp_orphaned

2007-02-12 09:48:32 -08:00

softirq.c

…

softlockup.c

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spinlock.c

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srcu.c

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stacktrace.c

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stop_machine.c

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sys_ni.c

…

sys.c

[PATCH] Numerous fixes to kernel-doc info in source files.

2007-02-11 10:51:32 -08:00

sysctl.c

[PATCH] _proc_do_string(): fix short reads

2007-02-11 11:18:07 -08:00

taskstats.c

…

time.c

…

timer.c

[PATCH] Common compat_sys_sysinfo

2007-02-11 10:51:32 -08:00

tsacct.c

…

uid16.c

…

user.c

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utsname.c

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wait.c

…

workqueue.c

[PATCH] Numerous fixes to kernel-doc info in source files.

2007-02-11 10:51:32 -08:00