AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/iio/light
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Takashi Iwai 3dee042628 iio: tsl2772: Use scnprintf() for avoiding potential buffer overflow 
snprintf() is a hard-to-use function, it's especially difficult to use
it for concatenating substrings in a buffer with a limited size.
Since snprintf() returns the would-be-output size, not the actual
size, the subsequent use of snprintf() may go beyond the given limit
easily.  Although the current code doesn't actually overflow the
buffer, it's an incorrect usage.

This patch replaces such snprintf() calls with a safer version,
scnprintf().

Also this fixes the incorrect argument of the buffer limit size passed
to snprintf(), too.  The size has to be decremented for the remaining
length.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-04-19 16:56:14 +01:00
..
acpi-als.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
adjd_s311.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 330 2019-06-05 17:37:06 +02:00
adux1020.c iio: light: Add support for ADUX1020 sensor 2019-10-15 21:11:02 +01:00
al3010.c iio: light: add Dyna-Image AL3010 driver 2020-03-08 17:28:34 +00:00
al3320a.c iio: light: al3320a allow module autoload and polish 2020-03-08 17:28:35 +00:00
apds9300.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 330 2019-06-05 17:37:06 +02:00
apds9960.c iio: apds9960: Drop GPIO includes 2019-12-15 11:42:15 +00:00
bh1750.c iio: light: bh1750: Resolve compiler warning and make code more readable 2019-09-15 10:47:02 +01:00
bh1780.c Second set of IIO device support, features, cleanups and minor fixes for 5.3. 2019-07-01 10:58:13 +02:00
cm3232.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
cm3323.c iio: light: cm3323: Use device-managed APIs 2019-08-05 14:54:15 +01:00
cm3605.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
cm32181.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
cm36651.c iio: light: cm36651: redundant assignment to variable ret 2019-09-08 12:37:30 +01:00
cros_ec_light_prox.c cros_ec: treewide: Remove 'include/linux/mfd/cros_ec.h' 2020-01-07 17:36:46 +01:00
gp2ap002.c iio: light: Simplify the current to lux LUT 2020-03-08 17:28:41 +00:00
gp2ap020a00f.c iio: light: gp2ap020a00f: fix iio_triggered_buffer_{predisable,postenable} positions 2020-03-08 17:28:54 +00:00
hid-sensor-als.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 335 2019-06-05 17:37:06 +02:00
hid-sensor-prox.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 309 2019-06-05 17:37:04 +02:00
isl29018.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
isl29028.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
isl29125.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 330 2019-06-05 17:37:06 +02:00
jsa1212.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288 2019-06-05 17:36:37 +02:00
Kconfig iio: light: add Dyna-Image AL3010 driver 2020-03-08 17:28:34 +00:00
lm3533-als.c iio: light: remove unneeded semicolon 2019-12-29 15:20:06 +00:00
ltr501.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 330 2019-06-05 17:37:06 +02:00
lv0104cs.c iio: light: lv0104cs: Add support for LV0104CS light sensor 2018-03-03 15:16:57 +00:00
Makefile iio: light: add Dyna-Image AL3010 driver 2020-03-08 17:28:34 +00:00
max44000.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 330 2019-06-05 17:37:06 +02:00
max44009.c iio: light: add driver for MAX44009 2019-02-02 15:47:46 +00:00
noa1305.c iio:light:noa1305: Fix missing break statement. 2019-08-14 09:37:36 +02:00
opt3001.c iio: light: opt3001: fix mutex unlock race 2019-10-09 19:11:29 +01:00
pa12203001.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rpr0521.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 330 2019-06-05 17:37:06 +02:00
si1133.c iio: si1133: read 24-bit signed integer for measurement 2020-03-08 17:28:42 +00:00
si1145.c iio: si1145: Drop GPIO include 2019-12-15 11:42:15 +00:00
st_uvis25_core.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177 2019-05-30 11:29:19 -07:00
st_uvis25_i2c.c iio: light: st_uvis25: Drop unneeded casting when print error code 2020-03-21 10:25:59 +00:00
st_uvis25_spi.c iio: light: st_uvis25: Drop unneeded casting when print error code 2020-03-21 10:25:59 +00:00
st_uvis25.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177 2019-05-30 11:29:19 -07:00
stk3310.c iio: light: stk3310: Add device tree support 2019-07-27 20:11:15 +01:00
tcs3414.c iio: tcs3414: fix iio_triggered_buffer_{pre,post}enable positions 2019-09-21 16:31:38 +01:00
tcs3472.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 330 2019-06-05 17:37:06 +02:00
tsl2563.c iio: light: tsl2563: Rename macro to fix typo 2020-03-21 11:12:56 +00:00
tsl2583.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
tsl2772.c iio: tsl2772: Use scnprintf() for avoiding potential buffer overflow 2020-04-19 16:56:14 +01:00
tsl4531.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 330 2019-06-05 17:37:06 +02:00
us5182d.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 488 2019-06-19 17:09:52 +02:00
vcnl4000.c iio: vcnl4000: Enable runtime pm for vcnl4200/4040 2020-02-14 15:06:24 +00:00
vcnl4035.c iio: light: Add support for vishay vcnl4035 2018-11-16 18:32:29 +00:00
veml6030.c iio: light: add driver for veml6030 ambient light sensor 2019-11-10 10:39:33 +00:00
veml6070.c iio: light: veml6070: convert to i2c_new_dummy_device 2019-07-27 22:52:07 +01:00
vl6180.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 330 2019-06-05 17:37:06 +02:00
zopt2201.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 330 2019-06-05 17:37:06 +02:00