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Jiri Kosina 6cb4b04079 HID: hiddev: fix race between hiddev_disconnect and hiddev_release 
When hiddev_disconnect() runs with chardev open, it will proceed with
usbhid_close(). When userspace in parallel runs the hiddev_release(),
it sees !hiddev->exists (as it has been already set so by
hiddev_disconnect()) and kfrees hiddev while hiddev_disconnect() hasn't
finished yet.

Serialize the access to hiddev->exists and hiddev->open by existancelock.

Reported-by: mike-@cinci.rr.com
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-05-20 10:50:13 +02:00
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accessibility
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acpi
ACPI / PM: Avoid infinite recurrence while registering power resources
2011-04-26 11:33:18 +02:00
amba
PM / Hibernate: Introduce CONFIG_HIBERNATE_CALLBACKS
2011-04-11 22:54:42 +02:00
ata
Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
2011-05-14 12:19:18 -07:00
atm
Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6
2011-04-07 11:14:49 -07:00
auxdisplay
Fix common misspellings
2011-03-31 11:26:23 -03:00
base
PM / Wakeup: Fix initialization of wakeup-related device sysfs files
2011-04-26 11:33:09 +02:00
block
rbd: fix split bio handling
2011-05-13 13:52:57 -07:00
bluetooth
Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6
2011-04-07 11:14:49 -07:00
cdrom
Fix common misspellings
2011-03-31 11:26:23 -03:00
char
Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus
2011-04-21 09:58:42 -07:00
clk
CLKDEV: Fix clkdev return value for NULL clk case
2011-04-30 10:14:08 +01:00
clocksource
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connector
connector: fix skb double free in cn_rx_skb()
2011-04-12 14:38:57 -07:00
cpufreq
Fix common misspellings
2011-03-31 11:26:23 -03:00
cpuidle
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crypto
Fix common misspellings
2011-03-31 11:26:23 -03:00
dca
drivers/dca/dca-core.c: use list_move() instead of list_del()/list_add() combination
2011-03-22 17:44:12 -07:00
dio
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dma
Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6
2011-04-11 15:44:38 -07:00
edac
amd64_edac: Erratum #637 workaround
2011-04-26 16:18:56 +02:00
eisa
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firewire
Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
2011-05-04 14:21:39 -07:00
firmware
sigma-firmware: loader for Analog Devices' SigmaStudio
2011-03-22 17:44:15 -07:00
gpio
Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6
2011-04-11 15:44:38 -07:00
gpu
drm: Take lock around probes for drm_fb_helper_hotplug_event
2011-05-16 12:01:43 +10:00
hid
HID: hiddev: fix race between hiddev_disconnect and hiddev_release
2011-05-20 10:50:13 +02:00
hwmon
hwmon: (twl4030-madc-hwmon) Return proper error if hwmon_device_register fails
2011-05-01 09:06:35 -07:00
hwspinlock
hwspinlock: depend on OMAP4
2011-03-18 17:15:11 -07:00
i2c
i2c: pnx: Fix crash due to wrong init of timer->data
2011-05-13 00:10:36 +01:00
ide
ide: unexport DISK_EVENT_MEDIA_CHANGE for ide-gd and ide-cd
2011-04-21 19:43:59 +02:00
idle
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ieee802154
ieee802154: change to new flag variable
2011-03-17 14:05:34 +01:00
infiniband
Revert wrong fixes for common misspellings
2011-04-26 23:31:11 -07:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2011-05-12 10:41:31 -07:00
isdn
Fix common misspellings
2011-03-31 11:26:23 -03:00
leds
leds/leds-regulator.c: fix handling of already enabled regulators
2011-04-14 16:06:54 -07:00
lguest
Fix common misspellings
2011-03-31 11:26:23 -03:00
macintosh
Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6
2011-04-07 11:14:49 -07:00
mca
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md
raid5: fix build error, sector_t usage
2011-04-21 10:00:00 -07:00
media
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6
2011-05-04 14:22:04 -07:00
memstick
Fix common misspellings
2011-03-31 11:26:23 -03:00
message
Fix common misspellings
2011-03-31 11:26:23 -03:00
mfd
mfd: Fix for the TWL4030 PM sleep/wakeup sequence
2011-05-11 11:09:58 +02:00
misc
drivers/misc/sgi-gru/grufile.c: fix the wrong members of gru_chip
2011-04-14 16:06:55 -07:00
mmc
Revert "mmc: fix a race between card-detect rescan and clock-gate work instances"
2011-05-16 11:32:26 -04:00
mtd
Revert wrong fixes for common misspellings
2011-04-26 23:31:11 -07:00
net
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
2011-05-16 18:38:08 -07:00
nfc
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nubus
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of
Fix common misspellings
2011-03-31 11:26:23 -03:00
oprofile
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parisc
Fix common misspellings
2011-03-31 11:26:23 -03:00
parport
parport_pc.c: correctly release the requested region for the IT887x
2011-04-19 16:36:24 -07:00
pci
PCI: Clear bridge resource flags if requested size is 0
2011-05-16 18:33:35 -07:00
pcmcia
Revert wrong fixes for common misspellings
2011-04-26 23:31:11 -07:00
platform
eeepc-laptop: Use ACPI handle to identify rfkill port
2011-05-09 10:48:47 -04:00
pnp
Fix common misspellings
2011-03-31 11:26:23 -03:00
power
drivers: Final irq namespace conversion
2011-03-29 14:48:19 +02:00
pps
Fix common misspellings
2011-03-31 11:26:23 -03:00
ps3
Fix common misspellings
2011-03-31 11:26:23 -03:00
rapidio
RapidIO/mpc85xx: fix possible mport registration problems
2011-04-14 16:06:56 -07:00
regulator
Fix common misspellings
2011-03-31 11:26:23 -03:00
rtc
drivers/rtc/rtc-s3c.c: fixup wake support for rtc
2011-05-11 18:50:44 -07:00
s390
[S390] dasd: prevent IO error during reserve/release loop
2011-05-10 17:13:42 +02:00
sbus
Fix common misspellings
2011-03-31 11:26:23 -03:00
scsi
[SCSI] fix oops in scsi_run_queue()
2011-05-03 15:30:00 -05:00
sfi
Fix common misspellings
2011-03-31 11:26:23 -03:00
sh
sh: Fix irq cleanup fallout
2011-03-30 00:15:49 +02:00
sn
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spi
Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6
2011-04-11 15:44:38 -07:00
ssb
Fix common misspellings
2011-03-31 11:26:23 -03:00
staging
Merge branch 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6
2011-05-04 14:23:41 -07:00
target
Fix common misspellings
2011-03-31 11:26:23 -03:00
tc
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telephony
Fix common misspellings
2011-03-31 11:26:23 -03:00
thermal
Thermal_Framework-Fix_crash_during_hwmon_unregister
2011-03-02 19:47:57 -05:00
tty
tty/n_gsm: fix bug in CRC calculation for gsm1 mode
2011-04-19 16:38:50 -07:00
uio
Fix common misspellings
2011-03-31 11:26:23 -03:00
usb
xHCI: Clear PLC in xhci_bus_resume()
2011-05-03 11:14:32 -07:00
uwb
Fix common misspellings
2011-03-31 11:26:23 -03:00
vhost
vhost-net: remove unlocked use of receive_queue
2011-03-13 23:08:19 +02:00
video
Merge branch 'fbmem'
2011-05-14 11:24:32 -07:00
virtio
virtio_pci: Prevent double-free of pci regions after device hot-unplug
2011-04-21 22:57:00 +09:30
vlynq
vlynq: Convert irq functions
2011-03-28 19:33:04 +02:00
w1
Fix common misspellings
2011-03-31 11:26:23 -03:00
watchdog
watchdog: iTCO_wdt: TCO Watchdog patch for Intel Panther Point PCH
2011-04-26 12:50:44 +00:00
xen
PM: Add missing syscore_suspend() and syscore_resume() calls
2011-04-20 00:36:11 +02:00
zorro
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Kconfig
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Makefile
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