WSL2-Linux-Kernel/drivers/usb/serial
Johan Hovold 2d5a9c72d0 USB: serial: ch341: fix control-message error handling
A short control transfer would currently fail to be detected, something
which could lead to stale buffer data being used as valid input.

Check for short transfers, and make sure to log any transfer errors.

Note that this also avoids leaking heap data to user space (TIOCMGET)
and the remote device (break control).

Fixes: 6ce7610478 ("USB: Driver for CH341 USB-serial adaptor")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
2017-01-11 12:08:57 +01:00
..
Kconfig USB: serial: add Fintek F81532/534 driver 2016-11-29 11:13:16 +01:00
Makefile USB: serial: add Fintek F81532/534 driver 2016-11-29 11:13:16 +01:00
Makefile-keyspan_pda_fw
aircable.c
ark3116.c
belkin_sa.c
belkin_sa.h
bus.c
ch341.c USB: serial: ch341: fix control-message error handling 2017-01-11 12:08:57 +01:00
console.c
cp210x.c USB-serial updates for v4.10-rc1 2016-12-01 16:12:12 +01:00
cyberjack.c USB: serial: cyberjack: fix NULL-deref at open 2017-01-04 10:37:14 +01:00
cypress_m8.c
cypress_m8.h
digi_acceleport.c
empeg.c
ezusb_convert.pl
f81232.c
f81534.c USB: serial: f81534: detect errors from f81534_logic_to_phy_port() 2017-01-02 10:31:08 +01:00
ftdi_sio.c USB-serial updates for v4.10-rc1 2016-12-01 16:12:12 +01:00
ftdi_sio.h
ftdi_sio_ids.h USB: serial: ftdi_sio: add support for TI CC3200 LaunchPad 2016-11-07 10:23:03 +01:00
garmin_gps.c USB: serial: garmin_gps: fix memory leak on failed URB submit 2017-01-04 10:37:15 +01:00
generic.c
io_16654.h
io_edgeport.c USB: serial: io_edgeport: fix NULL-deref at open 2017-01-04 10:37:15 +01:00
io_edgeport.h
io_ionsp.h
io_tables.h
io_ti.c USB: serial: io_ti: bind to interface after fw download 2017-01-04 10:37:17 +01:00
io_ti.h
io_usbvend.h
ipaq.c
ipw.c
ir-usb.c
iuu_phoenix.c USB: serial: iuu_phoenix: fix NULL-deref at open 2017-01-04 10:37:18 +01:00
iuu_phoenix.h
keyspan.c
keyspan.h
keyspan_pda.c USB: serial: keyspan_pda: verify endpoints at probe 2017-01-04 10:37:18 +01:00
keyspan_usa26msg.h
keyspan_usa28msg.h
keyspan_usa49msg.h
keyspan_usa67msg.h
keyspan_usa90msg.h
kl5kusb105.c USB: serial: kl5kusb105: fix line-state error handling 2017-01-10 16:42:26 +01:00
kl5kusb105.h
kobil_sct.c USB: serial: kobil_sct: fix NULL-deref in write 2017-01-04 10:37:18 +01:00
kobil_sct.h
mct_u232.c
mct_u232.h
metro-usb.c
mos7720.c USB: serial: mos7720: remove obsolete port initialisation 2017-01-04 10:37:20 +01:00
mos7840.c USB: serial: mos7840: fix misleading interrupt-URB comment 2017-01-04 10:37:21 +01:00
mxuport.c
navman.c
omninet.c USB: serial: omninet: fix NULL-derefs at open and disconnect 2017-01-04 10:37:21 +01:00
opticon.c USB: serial: fix invalid user-pointer checks 2016-11-11 17:54:04 +01:00
option.c USB: serial: option: add dlink dwm-158 2016-12-09 11:44:11 +01:00
oti6858.c USB: serial: oti6858: fix NULL-deref at open 2017-01-04 10:43:48 +01:00
oti6858.h
pl2303.c USB: serial: pl2303: fix NULL-deref at open 2017-01-04 10:43:56 +01:00
pl2303.h
qcaux.c
qcserial.c
quatech2.c USB: serial: quatech2: fix sleep-while-atomic in close 2017-01-04 10:43:56 +01:00
safe_serial.c
sierra.c
spcp8x5.c USB: serial: spcp8x5: fix NULL-deref at open 2017-01-04 10:43:57 +01:00
ssu100.c USB: serial: fix invalid user-pointer checks 2016-11-11 17:54:04 +01:00
symbolserial.c
ti_usb_3410_5052.c USB: serial: ti_usb_3410_5052: fix NULL-deref at open 2017-01-04 10:43:57 +01:00
usb-serial-simple.c
usb-serial.c USB: serial: fix potential NULL-dereference at probe 2016-10-21 16:47:17 +02:00
usb-wwan.h
usb_debug.c
usb_wwan.c USB: serial: fix invalid user-pointer checks 2016-11-11 17:54:04 +01:00
visor.c
visor.h
whiteheat.c
whiteheat.h
wishbone-serial.c
xsens_mt.c