Dan Carpenter fa1ed74eb1 USB: devio: Don't corrupt user memory ...

The user buffer has "uurb->buffer_length" bytes.  If the kernel has more
information than that, we should truncate it instead of writing past
the end of the user's buffer.  I added a WARN_ONCE() to help the user
debug the issue.

Reported-by: Alan Stern <stern@rowland.harvard.edu>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-09-25 10:57:13 +02:00

..

buffer.c

usb: separate out sysdev pointer from usb_bus

2017-03-23 08:20:21 +01:00

config.c

USB: fix out-of-bounds in usb_set_configuration

2017-09-19 17:27:16 +02:00

devices.c

usb: fix some references for /proc/bus/usb

2017-04-18 16:54:19 +02:00

devio.c

USB: devio: Don't corrupt user memory

2017-09-25 10:57:13 +02:00

driver.c

usb: hub: Do not attempt to autosuspend disconnected devices

2017-03-23 08:13:22 +01:00

endpoint.c

Merge tag 'usb-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next

2016-11-18 16:02:15 +01:00

file.c

USB: Proper handling of Race Condition when two USB class drivers try to call init_usb_class simultaneously

2017-03-29 11:55:25 +02:00

generic.c

USB: core: add missing license information to some files

2016-10-29 12:51:56 -04:00

hcd-pci.c

USB / PCI / PM: Allow the PCI core to do the resume cleanup

2017-06-15 00:55:43 +02:00

hcd.c

Merge 4.13-rc5 into usb-next

2017-08-14 14:50:58 -07:00

hub.c

usb: Increase quirk delay for USB devices

2017-09-18 11:28:23 +02:00

hub.h

usb: Support USB 3.1 extended port status request

2016-01-24 20:16:52 -08:00

Kconfig

docs-rst: fix usb cross-references

2017-04-11 14:41:29 -06:00

ledtrig-usbport.c

usb: core: usbport: fix "BUG: key not in .data" when lockdep is enabled

2017-08-29 08:27:25 +02:00

Makefile

usb: add CONFIG_USB_PCI for system have both PCI HW and non-PCI based USB HW

2017-03-17 13:16:56 +09:00

message.c

USB: core: harden cdc_parse_cdc_header

2017-09-21 17:01:38 +02:00

notify.c

USB: core: add missing license information to some files

2016-10-29 12:51:56 -04:00

of.c

USB: of: document reference taken by child-lookup helper

2017-06-13 11:07:32 +02:00

otg_whitelist.h

usb: core: use IS_ENABLED() instead of checking for built-in or module

2016-09-02 14:36:33 +02:00

port.c

Revert "USB / PM: Allow USB devices to remain runtime-suspended when sleeping"

2016-05-02 08:44:31 -07:00

quirks.c

usb: Add device quirk for Logitech HD Pro Webcam C920-C

2017-08-28 11:43:39 +02:00

sysfs.c

usb: Convert to using %pOF instead of full_name

2017-07-22 15:56:53 +02:00

urb.c

USB: core: replace %p with %pK

2017-05-17 11:27:41 +02:00

usb-acpi.c

usb: optimize acpi companion search for usb port devices

2017-06-03 18:02:58 +09:00

usb.c

USB: of: fix root-hub device-tree node handling

2017-06-13 11:07:32 +02:00

usb.h

USB: core: add missing license information to some files

2016-10-29 12:51:56 -04:00