linux/drivers/misc
Dan Carpenter 24328b80de mei: bus: type promotion bug in mei_nfc_if_version()
commit b40b3e9358 upstream.

We accidentally removed the check for negative returns
without considering the issue of type promotion.
The "if_version_length" variable is type size_t so if __mei_cl_recv()
returns a negative then "bytes_recv" is type promoted
to a high positive value and treated as success.

Cc: <stable@vger.kernel.org>
Fixes: 582ab27a06 ("mei: bus: fix received data size check in NFC fixup")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-26 08:35:10 +02:00
..
altera-stapl
c2port drivers/misc/c2port/c2port-duramar2150.c: checking for NULL instead of IS_ERR() 2017-06-26 07:13:10 +02:00
cb710
cxl cxl: Check if vphb exists before iterating over AFU devices 2017-12-25 14:22:08 +01:00
echo
eeprom eeprom: at24: check at24_read/write arguments 2017-12-05 11:22:51 +01:00
genwqe GenWQE: Fix bad page access during abort of resource allocation 2016-11-10 16:36:33 +01:00
ibmasm ibmasm: don't write out of bounds in read handler 2018-07-17 11:31:42 +02:00
lis3lv02d
mei mei: bus: type promotion bug in mei_nfc_if_version() 2018-09-26 08:35:10 +02:00
mic misc: mic: SCIF Fix scif_get_new_port() error handling 2018-09-19 22:48:56 +02:00
sgi-gru
sgi-xp
ti-st misc: ti-st: Fix memory leak in the error path of probe() 2018-09-19 22:48:57 +02:00
vmw_vmci drivers/misc/vmw_vmci/vmci_queue_pair.c: fix a couple integer overflow tests 2018-04-13 19:50:02 +02:00
ad525x_dpot-i2c.c
ad525x_dpot-spi.c
ad525x_dpot.c
ad525x_dpot.h
apds990x.c
apds9802als.c
arm-charlcd.c
atmel_tclib.c
atmel-ssc.c
bh1770glc.c
bh1780gli.c
bmp085-i2c.c
bmp085-spi.c
bmp085.c
bmp085.h
cs5535-mfgpt.c
ds1682.c
dummy-irq.c
enclosure.c scsi: ses: don't get power status of SES device slot on probe 2018-03-22 09:23:24 +01:00
fsa9480.c
hmc6352.c misc: hmc6352: fix potential Spectre v1 2018-09-26 08:35:07 +02:00
hpilo.c
hpilo.h
ics932s401.c
ioc4.c
isl29003.c
isl29020.c
Kconfig
kgdbts.c
lattice-ecp3-config.c
lkdtm.c
Makefile
pch_phub.c
phantom.c
pti.c
qcom-coincell.c
spear13xx_pcie_gadget.c
sram.c
ti_dac7512.c
tifm_7xx1.c
tifm_core.c
tsl2550.c
vexpress-syscfg.c
vmw_balloon.c vmw_balloon: include asm/io.h 2018-09-19 22:48:59 +02:00