linux/drivers
Greg Kroah-Hartman 179b7e5379 tty: fix race in tty_fasync
commit 7036251180 upstream.

We need to keep the lock held over the call to __f_setown() to
prevent a PID race.

Thanks to Al Viro for pointing out the problem, and to Travis for
making us look here in the first place.

Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Tavis Ormandy <taviso@google.com>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Julien Tinnes <jln@google.com>
Cc: Matt Mackall <mpm@selenic.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-25 10:49:15 -08:00
..
accessibility
acpi ACPI: Use the return result of ACPI lid notifier chain correctly 2010-01-06 15:03:30 -08:00
amba
ata pata_cmd64x: fix overclocking of UDMA0-2 modes 2010-01-06 15:03:23 -08:00
atm net: Make setsockopt() optlen be unsigned. 2009-09-30 16:12:20 -07:00
auxdisplay
base Driver core: fix race in dev_driver_string 2009-12-18 14:04:17 -08:00
block aoe: prevent cache aliases 2009-12-01 16:32:20 -08:00
bluetooth Bluetooth: Prevent ill-timed autosuspend in USB driver 2010-01-06 15:03:43 -08:00
cdrom sysctl: remove "struct file *" argument of ->proc_handler 2009-09-24 07:21:04 -07:00
char tty: fix race in tty_fasync 2010-01-25 10:49:15 -08:00
clocksource
connector connector: Fix incompatible pointer type warning 2009-10-06 01:39:51 -07:00
cpufreq [CPUFREQ] Fix stale cpufreq_cpu_governor pointer 2009-11-17 23:15:04 -05:00
cpuidle drivers/cpuidle/governors/menu.c: fix undefined reference to `__udivdi3' 2010-01-18 10:19:31 -08:00
crypto crypto: padlock-aes - Use the correct mask when checking whether copying is required 2009-11-03 10:32:03 -05:00
dca
dio
dma ioat2,3: put channel hardware in known state at init 2010-01-06 15:03:59 -08:00
edac edac: i5000_edac critical fix panic out of bounds 2010-01-22 15:18:15 -08:00
eisa
firewire firewire: ohci: handle receive packets with a data length of zero 2009-12-18 14:02:57 -08:00
firmware iSCSI/iBFT: use proper address translation 2009-10-05 12:05:40 -07:00
gpio gpio: Langwell GPIO driver bugfixes 2009-12-01 16:32:19 -08:00
gpu drm/i915: remove loop in Ironlake interrupt handler 2010-01-22 15:18:03 -08:00
hid HID: add device IDs for new model of Apple Wireless Keyboard 2010-01-22 15:18:24 -08:00
hwmon hwmon: (adt7462) Fix pin 28 monitoring 2010-01-18 10:19:43 -08:00
i2c i2c/pca: Don't use *_interruptible 2010-01-22 15:18:35 -08:00
ide slc90e66: fix UDMA handling 2009-12-18 14:05:04 -08:00
idle
ieee1394 headers: remove sched.h from interrupt.h 2009-10-11 11:20:58 -07:00
ieee802154 ieee802154: dont leak skbs in ieee802154_fake_xmit() 2009-11-19 13:16:21 -08:00
infiniband headers: remove sched.h from interrupt.h 2009-10-11 11:20:58 -07:00
input Input: pmouse - move Sentelic probe down the list 2010-01-22 15:18:28 -08:00
isdn Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2009-11-18 14:54:45 -08:00
leds leds-gpio: fix possible crash on OF device unbinding 2009-11-16 11:50:42 +00:00
lguest lguest: fix bug in setting guest GDT entry 2010-01-06 15:05:19 -08:00
macintosh powerpc/therm_adt746x: Record pwm invert bit at module load time] 2009-12-18 14:04:32 -08:00
mca
md md: Fix unfortunate interaction with evms 2010-01-06 15:03:49 -08:00
media V4L/DVB (13900): gspca - sunplus: Fix bridge exchanges. 2010-01-25 10:49:13 -08:00
memstick memstick: move dev_dbg 2009-09-24 07:21:05 -07:00
message headers: remove sched.h from interrupt.h 2009-10-11 11:20:58 -07:00
mfd mfd: WM835x GPIO direction register is not locked 2010-01-22 15:18:18 -08:00
misc at24: Use timeout also for read 2009-11-26 09:22:33 +01:00
mmc mmc_block: fix queue cleanup 2010-01-18 10:19:36 -08:00
mtd UBI: flush wl before clearing update marker 2009-12-18 14:03:54 -08:00
net libertas: Remove carrier signaling from the scan code 2010-01-18 10:19:49 -08:00
nubus
of of: Remove nested function 2009-10-15 09:58:27 -06:00
oprofile oprofile: warn on freeing event buffer too early 2009-10-09 21:32:05 +02:00
parisc mm: replace various uses of num_physpages by totalram_pages 2009-09-22 07:17:38 -07:00
parport sysctl: remove "struct file *" argument of ->proc_handler 2009-09-24 07:21:04 -07:00
pci PCI/cardbus: Add a fixup hook and fix powerpc 2010-01-22 15:18:26 -08:00
pcmcia PCI/cardbus: Add a fixup hook and fix powerpc 2010-01-22 15:18:26 -08:00
platform asus-laptop: add Lenovo SL hotkey support 2010-01-22 15:18:29 -08:00
pnp ACPI: remove acpi_device.flags.hardware_id 2009-09-25 15:09:48 -04:00
power Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2009-09-23 03:49:27 +04:00
pps pps: events reporting fix up 2009-11-12 07:26:01 -08:00
ps3
rapidio
regulator regulator: Initialise wm831x structure pointor for ISINK driver 2009-12-02 19:37:16 +00:00
rtc rtc_cmos: convert shutdown to new pnp_driver->shutdown 2010-01-18 10:19:29 -08:00
s390 S390: dasd: support DIAG access for read-only devices 2010-01-06 15:04:54 -08:00
sbus const: make block_device_operations const 2009-09-22 07:17:25 -07:00
scsi megaraid_sas: remove sysfs poll_mode_io world writeable permissions 2010-01-22 15:18:27 -08:00
serial serial/8250_pnp: add a new Fujitsu Wacom Tablet PC device 2010-01-22 15:18:39 -08:00
sfi SFI: remove __init from sfi_verify_table 2009-10-03 01:16:12 -04:00
sh
sn
spi SPI: spi_txx9: Fix bit rate calculation 2009-12-02 23:58:32 +00:00
ssb ssb: Fix range check in sprom write 2009-12-18 14:03:24 -08:00
staging Staging: hv: fix smp problems in the hyperv core code 2010-01-25 10:49:15 -08:00
tc
telephony
thermal acpi: thermal: Add EOL to the trip_point_N_type strings 2009-11-05 17:33:24 -05:00
uio uio: pm_runtime_disable is needed if failed 2009-11-13 11:36:00 +09:00
usb USB: fix bugs in usb_(de)authorize_device 2010-01-06 15:03:46 -08:00
uwb headers: remove sched.h from interrupt.h 2009-10-11 11:20:58 -07:00
video revert "drivers/video/s3c-fb.c: fix clock setting for Samsung SoC Framebuffer" 2010-01-22 15:17:59 -08:00
virtio virtio: order used ring after used index read 2009-10-29 08:50:37 +10:30
vlynq drivers/vlynq/vlynq.c: fix resource size off by 1 error 2009-09-24 07:21:05 -07:00
w1 ds2482: Discard obsolete detect method 2009-10-04 22:53:41 +02:00
watchdog [PATCH] rc32434_wdt: fix compilation failure 2009-12-02 12:47:24 +00:00
xen xen: fix hang on suspend. 2010-01-18 10:19:44 -08:00
zorro
Kconfig
Makefile Merge git://git.infradead.org/mtd-2.6 2009-09-23 10:07:49 -07:00