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linux-uconsole/drivers
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Johan Rudholm e9513216eb mmc: core: check for zero length ioctl data 
commit 4d6144de8b upstream.

If the read or write buffer size associated with the command sent
through the mmc_blk_ioctl is zero, do not prepare data buffer.

This enables a ioctl(2) call to for instance send a MMC_SWITCH to set
a byte in the ext_csd.

Signed-off-by: Johan Rudholm <johan.rudholm@stericsson.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-29 16:33:42 -08:00
..
accessibility
acpi PCI: Rework ASPM disable code 2012-02-06 09:24:01 -08:00
amba
ata ata_piix: make DVD Drive recognisable on systems with Intel Sandybridge chipsets(v2) 2011-11-11 09:35:50 -08:00
atm
auxdisplay
base firmware: Fix an oops on reading fw_priv->fw in sysfs loading file 2012-01-12 11:34:55 -08:00
bcma
block block: add and use scsi_blk_cmd_ioctl 2012-01-25 17:24:54 -08:00
bluetooth btusb: add device entry for Broadcom SoftSailing 2011-11-11 09:36:43 -08:00
cdrom block: add and use scsi_blk_cmd_ioctl 2012-01-25 17:24:54 -08:00
char TPM: Zero buffer after copying to userspace 2011-10-03 11:40:58 -07:00
clk
clocksource
connector
cpufreq powernow-k8: Fix indexing issue 2012-02-13 11:06:13 -08:00
cpuidle
crypto crypto: mv_cesa - fix hashing of chunks > 1920 bytes 2011-12-09 08:52:20 -08:00
dca
dio
dma at_hdmac: bugfix for enabling channel irq 2012-02-13 11:06:07 -08:00
edac i7core_edac: fixed typo in error count calculation 2011-08-29 13:29:06 -07:00
eisa
firewire firewire: ohci: disable MSI on Ricoh controllers 2012-02-13 11:06:06 -08:00
firmware ibft: Fix finding IBFT ACPI table on UEFI 2011-12-21 12:57:45 -08:00
gpio gpio/pca953x: Fix warning of enabled interrupts in handler 2012-02-20 12:48:11 -08:00
gpu drm/radeon/kms: fix MSI re-arm on rv370+ 2012-02-29 16:33:39 -08:00
hid HID: multitouch: add support for 3M 32" 2012-01-25 17:24:53 -08:00
hwmon hwmon: (ads1015) Fix file leak in probe function 2012-02-29 16:33:38 -08:00
hwspinlock hwspinlock/core: use a mutex to protect the radix tree 2011-11-11 09:36:31 -08:00
i2c i2c-eg20t: modified the setting of transfer rate. 2012-01-25 17:25:03 -08:00
ide block: add and use scsi_blk_cmd_ioctl 2012-01-25 17:24:54 -08:00
idle intel_idle: fix API misuse 2012-01-25 17:24:56 -08:00
ieee802154
infiniband net: fix NULL dereferences in check_peer_redir() 2012-02-13 11:06:13 -08:00
input Input: synaptics - fix touchpad not working after S2R on Vostro V13 2012-01-06 14:13:49 -08:00
isdn net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared 2011-08-15 18:31:38 -07:00
leds Revert "leds: save the delay values after a successful call to blink_set()" 2011-11-21 14:31:19 -08:00
lguest
macintosh
mca
md dm: do not forward ioctls from logical volumes to the underlying device 2012-01-25 17:24:54 -08:00
media uvcvideo: Fix integer overflow in uvc_ioctl_ctrl_map() 2012-01-25 17:24:50 -08:00
memstick
message
mfd mfd: Turn on the twl4030-madc MADC clock 2012-01-06 14:14:11 -08:00
misc mmc: cb710 core: Add missing spin_lock_init for irq_lock of struct cb710_chip 2012-02-13 11:06:13 -08:00
mmc mmc: core: check for zero length ioctl data 2012-02-29 16:33:42 -08:00
mtd UBI: fix debugging messages 2012-01-25 17:24:44 -08:00
net ipheth: Add iPhone 4S 2012-02-29 16:33:41 -08:00
nfc
nubus
of
oprofile oprofile: Fix uninitialized memory access when writing to writing to oprofilefs 2012-01-06 14:13:51 -08:00
parisc
parport
pci PCI: workaround hard-wired bus number V2 2012-02-29 16:33:39 -08:00
pcmcia pcmcia: fix socket refcount decrementing on each resume 2012-02-13 11:06:10 -08:00
platform WMI: properly cleanup devices to avoid crashes 2011-11-11 09:36:09 -08:00
pnp PNP: work around Dell 1536/1546 BIOS MMCONFIG bug that breaks USB 2012-01-25 17:24:42 -08:00
power drivers/power/ds2780_battery.c: fix deadlock upon insertion and removal 2011-11-11 09:36:32 -08:00
pps
ps3
ptp ptp: Fix clock_getres() implementation 2011-12-21 12:57:36 -08:00
rapidio rapidio: fix use of non-compatible registers 2011-10-03 11:39:46 -07:00
regulator regulator: tps65910: Add missing breaks in switch/case 2011-10-03 11:40:01 -07:00
rtc drivers/rtc/interface.c: fix alarm rollover when day or month is out-of-range 2012-01-25 17:24:33 -08:00
s390 net: fix NULL dereferences in check_peer_redir() 2012-02-13 11:06:13 -08:00
sbus
scsi net: fix NULL dereferences in check_peer_redir() 2012-02-13 11:06:13 -08:00
sfi
sh
sn
spi spi/s3c64xx: Bug fix for SPI with different FIFO level 2011-07-06 15:03:08 +09:00
ssb ssb: fix init regression with SoCs 2012-01-06 14:13:48 -08:00
staging staging: r8712u: Add new Sitecom UsB ID 2012-02-13 11:06:12 -08:00
target target: Correct sense key for INVALID FIELD IN {PARAMETER LIST,CDB} 2012-02-13 11:06:11 -08:00
tc
telephony
thermal
tty drivers/tty/vt/vt_ioctl.c: fix KDFONTOP 32bit compatibility layer 2012-02-13 11:06:05 -08:00
uio
usb USB: add new zte 3g-dongle's pid to option.c 2012-02-13 11:06:13 -08:00
uwb
vhost
video atmel_lcdfb: fix usage of CONTRAST_CTR in suspend/resume 2012-02-13 11:06:09 -08:00
virtio virtio-pci: fix use after free 2011-11-21 14:31:14 -08:00
vlynq
w1 drivers/power/ds2780_battery.c: add a nolock function to w1 interface 2011-11-11 09:36:32 -08:00
watchdog watchdog: hpwdt: Changes to handle NX secure bit in 32bit path 2012-01-06 14:14:00 -08:00
xen xen/xenbus: Reject replies with payload > XENSTORE_PAYLOAD_MAX. 2012-01-25 17:24:41 -08:00
zorro zorro: Defer device_register() until all devices have been identified 2011-10-03 11:40:57 -07:00
Kconfig
Makefile