[PATCH 4.4 0/4] Backport missing sccurity and deadlock fix

[Shuah Khan]

As I started backporting security fixes, I found a deadlock bug that was
fixed in a later release. This patch series contains backports for all
these problems.

Andrew Goodbody (1):
  usb: usbip: Fix possible deadlocks reported by lockdep

Shuah Khan (3):
  usbip: fix stub_rx: get_pipe() to validate endpoint number
  usbip: fix stub_rx: harden CMD_SUBMIT path to handle malicious input
  usbip: prevent leaking socket pointer address in messages

 drivers/usb/usbip/stub_dev.c     |  3 +-
 drivers/usb/usbip/stub_rx.c      | 46 ++++++++++++++++----
 drivers/usb/usbip/usbip_common.c | 15 ++-----
 drivers/usb/usbip/usbip_event.c  |  5 ++-
 drivers/usb/usbip/vhci_hcd.c     | 90 +++++++++++++++++++++++-----------------
 drivers/usb/usbip/vhci_rx.c      | 30 ++++++++------
 drivers/usb/usbip/vhci_sysfs.c   | 19 +++++----
 drivers/usb/usbip/vhci_tx.c      | 14 ++++---
 8 files changed, 134 insertions(+), 88 deletions(-)

-- 
2.14.1