Alex Elder df111be631 rbd: check for overflow in rbd_get_num_segments() ... It is possible in rbd_get_num_segments() for an overflow to occur when adding the offset and length. This is easily avoided. Since the function returns an int and the one caller is already prepared to handle errors, have it return -ERANGE if overflow would occur. The overflow check would not work if a zero-length request was being tested, so short-circuit that case, returning 0 for the number of segments required. (This condition might be avoided elsewhere already, I don't know.) Have the caller end the request if either an error or 0 is returned. The returned value is passed to __blk_end_request_all(), meaning a 0 length request is not treated an error. Signed-off-by: Alex Elder <elder@inktank.com> Reviewed-by: Yehuda Sadeh <yehuda@inktank.com>		2012-10-01 14:30:50 -05:00
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accessibility	…
acpi	ACPI / PM: Use KERN_DEBUG when no power resources are found	2012-09-14 20:54:44 +02:00
amba	…
ata	ahci: Add identifiers for ASM106x devices	2012-09-13 00:24:29 -04:00
atm	drivers/atm/iphase.c: fix error return code	2012-08-06 13:29:57 -07:00
auxdisplay	…
base	mm: cma: fix alignment requirements for contiguous regions	2012-08-28 21:01:01 +02:00
bcma	bcma: BCM43228 support	2012-08-02 13:51:46 -04:00
block	rbd: check for overflow in rbd_get_num_segments()	2012-10-01 14:30:50 -05:00
bluetooth	Bluetooth: Add support for Apple vendor-specific devices	2012-08-27 08:36:42 -05:00
cdrom	…
char	drm/i915: fix hsw uncached pte	2012-08-17 09:21:35 +02:00
clk	ARM: 7537/1: clk: Fix release in devm_clk_put()	2012-09-19 21:51:27 +01:00
clocksource	cs5535-clockevt: typo, it's MFGPT, not MFPGT	2012-08-21 16:45:02 -07:00
connector	…
cpufreq	Merge branch 'for-3.6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq	2012-09-19 11:00:07 -07:00
cpuidle	cpuidle: Prevent null pointer dereference in cpuidle_coupled_cpu_notify	2012-08-17 19:37:08 +02:00
crypto	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2012-09-12 07:14:17 +08:00
dca	…
devfreq	…
dio	…
dma	DMA: PL330: Check the pointer returned by kzalloc	2012-09-18 09:04:52 +05:30
edac	sb_edac: Avoid overflow errors at memory size calculation	2012-09-25 07:38:20 -03:00
eisa	…
extcon	This is the remaining MFD fixes for 3.6, with 5 pending fixes:	2012-09-16 13:22:21 -07:00
firewire	…
firmware	This patch series contains a major revamp of how we collect entropy	2012-07-31 19:07:42 -07:00
gpio	gpio-lpc32xx: Fix value handling of gpio_direction_output()	2012-09-24 21:56:01 +02:00
gpu	Merge branch 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes	2012-09-27 17:58:53 +10:00
hid	HID: Fix logitech-dj: missing Unifying device issue	2012-09-22 10:58:48 +02:00
hsi	…
hv	This patch series contains a major revamp of how we collect entropy	2012-07-31 19:07:42 -07:00
hwmon	hwmon: (fam15h_power) Tweak runavg_range on resume	2012-09-23 20:54:09 +02:00
hwspinlock	hwspinlock/core: move the dereference below the NULL test	2012-09-10 13:19:25 +03:00
i2c	Merge branch 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux	2012-09-14 17:55:57 -07:00
ide	ide: fix generic_ide_suspend/resume Oops	2012-08-21 14:54:42 -07:00
idle	intel_idle: Check cpu_idle_get_driver() for NULL before dereferencing it.	2012-08-17 19:37:14 +02:00
ieee802154	…
iio	drivers/iio/adc/at91_adc.c: adjust inconsistent IS_ERR and PTR_ERR	2012-08-27 21:15:25 +01:00
infiniband	Merge branches 'cxgb4', 'ipoib', 'mlx4', 'ocrdma' and 'qib' into for-next	2012-09-14 10:42:52 -07:00
input	Input: edt-ft5x06 - return -EFAULT on copy_to_user() error	2012-09-19 16:00:26 -07:00
iommu	iommu/amd: Fix wrong assumption in iommu-group specific code	2012-09-28 16:14:44 +02:00
isdn	mISDN: Fix wrong usage of flush_work_sync while holding locks	2012-09-13 14:58:54 -04:00
leds	leds: renesas: fix error handling	2012-08-13 14:34:02 +08:00
lguest	…
macintosh	…
md	A few fixes for problems discovered during the 3.6 cycle.	2012-09-28 10:00:01 -07:00
media	Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media	2012-08-21 16:54:38 -07:00
memory	…
memstick	…
message	drivers/message/i2o/i2o_config.c: bound allocation	2012-07-30 17:25:17 -07:00
mfd	This is the remaining MFD fixes for 3.6, with 5 pending fixes:	2012-09-16 13:22:21 -07:00
misc	drivers/misc/sgi-xp/xpc_uv.c: SGI XPC fails to load when cpu 0 is out of IRQ resources	2012-08-21 16:45:03 -07:00
mmc	mmc: omap: fix broken PIO mode	2012-09-04 13:58:11 -04:00
mtd	mtdchar: fix offset overflow detection	2012-09-28 12:13:46 -07:00
net	netdev: octeon: fix return value check in octeon_mgmt_init_phy()	2012-09-28 01:18:32 -04:00
nfc	…
nubus	…
of	dt: introduce for_each_available_child_of_node, of_get_next_available_child	2012-08-20 02:16:00 -07:00
oprofile	…
parisc	…
parport	…
pci	PCI: Don't print anything while decoding is disabled	2012-08-23 10:53:08 -06:00
pcmcia	…
pinctrl	pinctrl/nomadik: add kp_b_2 keyboard function group list	2012-08-17 11:09:58 +02:00
platform	thinkpad_acpi: buffer overflow in fan_get_status()	2012-09-13 16:46:31 -04:00
pnp	…
power	Merge branch 'for-linus-3.6' of git://dev.laptop.org/users/dilinger/linux-olpc	2012-08-02 11:52:39 -07:00
pps	pps: return PTR_ERR on error in device_create	2012-07-30 17:25:21 -07:00
ps3	…
ptp	…
pwm	pwm: pwm-tiehrpwm: Fix conflicting channel period setting	2012-09-10 17:04:38 +02:00
rapidio	rapidio/tsi721: fix unused variable compiler warning	2012-08-21 16:45:03 -07:00
regulator	This is the remaining MFD fixes for 3.6, with 5 pending fixes:	2012-09-16 13:22:21 -07:00
remoteproc	…
rpmsg	rpmsg: fix dma_free_coherent dev parameter	2012-09-12 12:03:57 +03:00
rtc	drivers/rtc/rtc-twl.c: ensure all interrupts are disabled during probe	2012-09-17 15:00:38 -07:00
s390	s390/dasd: fix read unit address configuration loop	2012-09-17 09:58:21 +02:00
sbus	…
scsi	[SCSI] hpsa: fix handling of protocol error	2012-09-18 12:29:30 +01:00
sfi	…
sh	sh: pfc: Fix up GPIO mux type reconfig case.	2012-09-25 11:51:05 +09:00
sn	…
spi	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2012-08-25 11:45:04 -07:00
ssb	…
staging	This is the remaining MFD fixes for 3.6, with 5 pending fixes:	2012-09-16 13:22:21 -07:00
target	target: go through normal processing for zero-length REQUEST_SENSE	2012-09-07 11:32:54 -07:00
tc	…
thermal	The tag contains just a few battery-related changes for v3.6. It's is	2012-07-31 18:08:25 -07:00
tty	tty: serial: imx: don't reinit clock in imx_setup_ufcr()	2012-09-05 12:44:44 -07:00
uio	…
usb	USB: Fix race condition when removing host controllers	2012-09-27 09:17:49 -07:00
uwb	…
vfio	vfio: Fix virqfd release race	2012-09-21 10:48:28 -06:00
vhost	tcm_vhost: Fix vhost_scsi_target structure alignment	2012-08-20 14:52:11 -07:00
video	OMAPFB: fix framebuffer console colors	2012-08-23 12:37:22 +00:00
virt	…
virtio	…
vlynq	…
vme	…
w1	1-Wire: Add support for the maxim ds1825 temperature sensor	2012-08-16 12:33:59 -07:00
watchdog	watchdog: move the dereference below the NULL test	2012-09-10 17:33:17 +02:00
xen	xen/m2p: do not reuse kmap_op->dev_bus_addr	2012-09-12 11:21:40 -04:00
zorro	…
Kconfig	vfio: VFIO core	2012-07-31 08:16:22 -06:00
Makefile	vfio: VFIO core	2012-07-31 08:16:22 -06:00