USB-serial updates for v4.11-rc1
These updates include
- a new driver for Renesas uPD78F0730-based devices
- several fixes of failures to check for short transfers, some of which could
lead to minor information leaks, and in one case a loop-condition underflow
- a fix of a long-standing regression in the ftdi_sio driver which resulted
in excessive bulk-in interrupts
- a fix for ftdi_sio line-status over-reporting which could lead to an
endless stream of NULL-characters being forwarded to user space
- a fix for a regression in the console driver
- a fix for another mos7840 NULL-pointer dereference due to a missing endpoint
sanity check
Included are also some clean ups and fixes for various minor issues, as well as
a couple of new device IDs that came in late.
All but the final patch have been in linux-next with no reported issues.
Signed-off-by: Johan Hovold <johan@kernel.org>
USB: serial: mos7840: fix another NULL-deref at open
Fix another NULL-pointer dereference at open should a malicious device
lack an interrupt-in endpoint.
Note that the driver has a broken check for an interrupt-in endpoint
which means that an interrupt URB has never even been submitted.
Fixes: 3f5429746d91 ("USB: Moschip 7840 USB-Serial Driver")
Cc: stable <stable@vger.kernel.org> # v2.6.19: 5c75633ef751
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
1 file changed