linux/drivers/usb/core
Alan Stern da307123c6 USB: fix bugs in usb_(de)authorize_device
This patch (as1315) fixes some bugs in the USB core authorization
code:

	usb_deauthorize_device() should deallocate the device strings
	instead of leaking them, and it should invoke
	usb_destroy_configuration() (which does proper reference
	counting) instead of freeing the config information directly.

	usb_authorize_device() shouldn't change the device strings
	until it knows that the authorization will succeed, and it should
	autosuspend the device at the end (having autoresumed the
	device at the start).

	Because the device strings can be changed, the sysfs routines
	to display the strings must protect the string pointers by
	locking the device.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: Inaky Perez-Gonzalez <inaky@linux.intel.com>
Acked-by: David Vrabel <david.vrabel@csr.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-23 11:34:10 -08:00
..
buffer.c USB: pass mem_flags to dma_alloc_coherent 2009-04-23 14:15:28 -07:00
config.c USB: Fix SS endpoint companion descriptor parsing. 2009-09-23 06:46:18 -07:00
devices.c USB: add missing class descriptions used in usb/devices file 2009-07-12 15:16:39 -07:00
devio.c usbdevfs: move compat_ioctl handling to devio.c 2009-12-10 22:55:37 +01:00
driver.c USB: add remove_id sysfs attr for usb drivers 2009-12-11 11:55:26 -08:00
endpoint.c driver model: constify attribute groups 2009-09-15 09:50:47 -07:00
file.c USB: fix possible null deref in init_usb_class() 2009-12-11 11:55:22 -08:00
generic.c USB: Convert a dev_info to a dev_dbg 2009-12-11 11:55:13 -08:00
hcd-pci.c const: constify remaining dev_pm_ops 2009-12-15 08:53:25 -08:00
hcd.c USB: Check bandwidth when switching alt settings. 2009-12-11 11:55:27 -08:00
hcd.h const: constify remaining dev_pm_ops 2009-12-15 08:53:25 -08:00
hub.c USB: fix bugs in usb_(de)authorize_device 2009-12-23 11:34:10 -08:00
hub.h USB: fix the clear_tt_buffer interface 2009-07-12 15:16:38 -07:00
inode.c const: mark remaining super_operations const 2009-09-22 07:17:24 -07:00
Kconfig Revert USB: usbfs: deprecate and hide option for !embedded 2009-07-12 15:16:39 -07:00
Makefile USB: add the usbfs devices file to debugfs 2009-06-15 21:44:43 -07:00
message.c USB: core: message: fix sparse warning 2009-12-11 11:55:28 -08:00
notify.c USB : correct comments in usb/core/notify.c 2008-02-01 14:34:44 -08:00
otg_whitelist.h USB: fix codingstyle issues in drivers/usb/core/*.h 2008-02-01 14:35:07 -08:00
quirks.c USB: add quirk to avoid config and interface strings 2009-03-24 16:20:25 -07:00
sysfs.c USB: fix bugs in usb_(de)authorize_device 2009-12-23 11:34:10 -08:00
urb.c USB: allow interrupt transfers to WUSB devices 2009-12-11 11:55:14 -08:00
usb.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 2009-12-15 08:58:13 -08:00
usb.h USB: add a "remove hardware" sysfs attribute 2009-12-11 11:55:18 -08:00