[Qemu-devel] [PULL] virtio-serial: Fixes, flow control

[Amit Shah]

Hello,

Please pull for fixes to the virtio-serial code:
- Don't copy over guest buffer to host (prevents potential DoS
  scenarios, pointed out by Paul Brook)
- Add support for flow control
- A couple of trivial fixes to virtio-console code

The patches were sent out to the list on 19 Jan 2011, subject
"[PATCH 0/7] virtio-serial: Don't copy guest buf to host, flow control"

The following changes since commit
b646968336d4180bdd7d2e24209708dcee6ba400:

  checkpatch: adjust to QEMUisms (2011-01-20 20:58:56 +0000)

are available in the git repository at:
  git://git.kernel.org/pub/scm/virt/qemu/amit/virtio-serial.git
for-anthony

Amit Shah (7):
      virtio-console: Factor out common init between console and generic ports
      virtio-console: Remove unnecessary braces
      virtio-serial: move out discard logic in a separate function
      virtio-serial: Don't copy over guest buffer to host
      virtio-serial: Let virtio-serial-bus know if all data was consumed
      virtio-serial: Add support for flow control
      virtio-serial: save/restore new fields in port struct

 hw/virtio-console.c    |   38 +++++++--------
 hw/virtio-serial-bus.c |  123
+++++++++++++++++++++++++++++++++++++++---------
 hw/virtio-serial.h     |   24 ++++++++-
 3 files changed, 139 insertions(+), 46 deletions(-)


                Amit