Ming Lei 875979368e firmware loader: fix use-after-free by double abort ... fw_priv->buf is accessed in both request_firmware_load() and writing to sysfs file of 'loading' context, but not protected by 'fw_lock' entirely. The patch makes sure that access on 'fw_priv->buf' is protected by the lock. So fixes the double abort problem reported by nirinA raseliarison: http://lkml.org/lkml/2013/6/14/188 Reported-and-tested-by: nirinA raseliarison <nirina.raseliarison@gmail.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: stable <stable@vger.kernel.org> # 3.9 Signed-off-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2013-06-18 10:41:55 -07:00
..
power	PM: Avoid calling kfree() under spinlock in dev_pm_put_subsys_data()	2013-05-12 14:04:40 +02:00
regmap	Merge remote-tracking branch 'regmap/fix/debugfs' into regmap-linus	2013-06-03 18:07:38 +01:00
Kconfig	firmware: Make user-mode helper optional	2013-02-03 17:57:40 -08:00
Makefile	drivers/pinctrl: grab default handles from device core	2013-01-23 16:39:51 +01:00
attribute_container.c	drivers: base: Convert dev_printk(KERN_<LEVEL> to dev_<level>(	2012-10-30 17:38:43 -07:00
base.h	driver/base: implement subsys_virtual_register()	2013-03-12 11:36:35 -07:00
bus.c	driver core: export subsys_virtual_register	2013-05-21 09:05:52 -07:00
class.c	driver-core: constify data for class_find_device()	2013-02-06 12:18:56 -08:00
core.c	driver core: print sysfs attribute name when warning about bogus permissions	2013-05-21 09:05:52 -07:00
cpu.c	numa, cpu hotplug: change links of CPU and node when changing node number by onlining CPU	2013-04-29 15:54:39 -07:00
dd.c	PM / Runtime: Idle devices asynchronously after probe|release	2013-04-11 12:42:52 -07:00
devres.c	Linux 3.9-rc3	2013-03-17 19:40:50 -07:00
devtmpfs.c	driver core: handle user namespaces properly with the uid/gid devtmpfs change	2013-04-11 11:43:29 -07:00
dma-buf.c	dma-buf: Add debugfs support	2013-05-01 16:36:22 +05:30
dma-coherent.c	drivers: dma-coherent: Fix typo in dma_mmap_from_coherent documentation	2012-10-23 14:05:32 +02:00
dma-contiguous.c	drivers: cma: represent physical addresses as phys_addr_t	2012-12-11 09:28:09 +01:00
dma-mapping.c	[media] dma-mapping: fix dma_common_get_sgtable() conditional compilation	2012-11-27 09:42:31 -02:00
driver.c	driver core: don't trigger uevent after failure	2012-07-17 10:40:23 -07:00
firmware.c	firmware: change firmware_kset to firmware_kobj	2008-01-24 20:40:23 -08:00
firmware_class.c	firmware loader: fix use-after-free by double abort	2013-06-18 10:41:55 -07:00
hypervisor.c	drivers/base: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required.	2011-10-31 19:31:38 -04:00
init.c	driver-core: implement 'sysdev' functionality for regular devices and buses	2011-12-14 14:29:38 -08:00
isa.c	dma-mapping: replace all DMA_24BIT_MASK macro with DMA_BIT_MASK(24)	2009-04-07 08:31:12 -07:00
map.c	…
memory.c	mm: Remove unused parameter of pages_correctly_reserved()	2013-04-29 15:54:38 -07:00
module.c	driver core: module.c: Use kasprintf	2010-05-21 09:37:29 -07:00
node.c	drivers/base/node.c: switch to register_hotmemory_notifier()	2013-04-29 15:54:36 -07:00
pinctrl.c	drivers/pinctrl: grab default handles from device core	2013-01-23 16:39:51 +01:00
platform.c	driver core: platform.c: fix checkpatch errors and warnings	2013-03-29 09:10:55 -07:00
soc.c	mode_t whack-a-mole: ->is_visible() returns umode_t...	2012-05-29 23:28:42 -04:00
syscore.c	PM: Reintroduce dropped call to check_wakeup_irqs	2011-07-11 10:51:49 +02:00
topology.c	cpu: convert 'cpu' and 'machinecheck' sysdev_class to a regular subsystem	2011-12-21 14:29:42 -08:00
transport_class.c	drivers/base: transport_class explicitly requires EXPORT_SYMBOL	2011-10-31 19:31:15 -04:00