Tejun Heo 82f6951e53 [PATCH] driver-core: don't free devt_attr till the device is released ...

Currently, devt_attr for the "dev" file is freed immediately on device
removal, but if the "dev" sysfs file is open when a device is removed,
sysfs will access its attribute structure for further access including
close resulting in jumping to garbled address.  Fix it by postponing
freeing devt_attr to device release time.

Note that devt_attr for class_device is already freed on release.

This bug is reported by Chris Rankin as bugzilla bug#8198.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Chris Rankin <rankincj@yahoo.com>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>

2007-05-23 14:32:49 -07:00

..

power

[PATCH] PM: use kobject_name() to access kobject names

2007-04-11 15:39:39 -07:00

attribute_container.c

…

base.h

devres: device resource management

2007-02-09 17:39:36 -05:00

bus.c

Driver core: device_add_attrs() cleanup

2007-02-16 15:19:18 -08:00

class.c

Driver core: remove class_device_rename

2007-02-23 14:52:08 -08:00

core.c

[PATCH] driver-core: don't free devt_attr till the device is released

2007-05-23 14:32:49 -07:00

cpu.c

Replace remaining references to "driverfs" with "sysfs".

2007-02-17 19:13:42 +01:00

dd.c

devres: device resource management

2007-02-09 17:39:36 -05:00

devres.c

devres: device resource management

2007-02-09 17:39:36 -05:00

dma-mapping.c

devres: device resource management

2007-02-09 17:39:36 -05:00

dmapool.c

devres: device resource management

2007-02-09 17:39:36 -05:00

driver.c

driver core: do not wait unnecessarily in driver_unregister()

2007-04-01 10:54:13 -07:00

firmware_class.c

Driver Core: Increase the default timeout value of the firmware subsystem

2007-02-07 10:37:14 -08:00

firmware.c

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hypervisor.c

…

init.c

…

isa.c

…

Kconfig

devres: device resource management

2007-02-09 17:39:36 -05:00

Makefile

devres: device resource management

2007-02-09 17:39:36 -05:00

map.c

…

memory.c

…

node.c

Replace remaining references to "driverfs" with "sysfs".

2007-02-17 19:13:42 +01:00

platform.c

driver core fixes: device_register() retval check in platform.c

2007-02-07 10:37:12 -08:00

sys.c

…

topology.c

…

transport_class.c

…