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linux/drivers/hwmon
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Guenter Roeck 91bb8f45f7 hwmon: (nct6775) Fix loop limit 
Commit cc66b30382 ("hwmon: (nct6775) Rework temperature source and label
handling") changed a loop limit from "data->temp_label_num - 1" to "32",
as part of moving from a string array to a bit mask. This results in the
following error, reported by UBSAN.

UBSAN: Undefined behaviour in drivers/hwmon/nct6775.c:4179:27
shift exponent 32 is too large for 32-bit type 'long unsigned int'

Similar to the original loop, the limit has to be one less than the
number of bits.

Fixes: cc66b30382 ("hwmon: (nct6775) Rework temperature source and label handling")
Reported-by: Paul Menzel <pmenzel+linux-hwmon@molgen.mpg.de>
Cc: Paul Menzel <pmenzel+linux-hwmon@molgen.mpg.de>
Tested-by: Paul Menzel <pmenzel+linux-hwmon@molgen.mpg.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
 		2018-06-16 16:40:36 -07:00
..
pmbus treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
Kconfig hwmon: (ltc2990) support all measurement modes 2018-05-21 07:52:01 -07:00
Makefile hwmon: add support for sensors exported via ARM SCMI 2018-02-28 16:37:57 +00:00
ab8500.c
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abituguru.c
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abituguru3.c
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abx500.c
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abx500.h
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acpi_power_meter.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
ad7314.c
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ad7414.c hwmon: (ad7414) Add OF device ID table 2017-04-02 07:01:53 -07:00
ad7418.c
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adc128d818.c hwmon: (adc128d818) constify attribute_group structures. 2017-08-13 08:24:38 -07:00
adcxx.c
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adm1021.c
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adm1025.c
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adm1026.c
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adm1029.c
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adm1031.c
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adm9240.c
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ads1015.c hwmon: (ads1015) Convert to using %pOF instead of full_name 2017-08-13 08:24:38 -07:00
ads7828.c hwmon: (ads7828) Accept optional parameters from device tree 2017-04-02 07:01:53 -07:00
ads7871.c
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adt7x10.c
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adt7x10.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
adt7310.c
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adt7410.c
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adt7411.c
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adt7462.c
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adt7470.c
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adt7475.c hwmon: (adt7475) constify attribute_group structures. 2017-08-13 08:24:38 -07:00
amc6821.c
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applesmc.c dmi: Mark all struct dmi_system_id instances const 2017-09-14 11:59:30 +02:00
asb100.c
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asc7621.c hwmon: (asc7621) remove redundant assignment to newval 2017-10-29 18:36:03 -07:00
aspeed-pwm-tacho.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
asus_atk0110.c hwmon: (asus_atk0110) Make use of device managed memory 2018-06-01 09:38:36 -07:00
atxp1.c
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coretemp.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
da9052-hwmon.c hwmon: (da9052) Increase sample rate when using TSI 2017-10-21 09:03:29 -07:00
da9055-hwmon.c
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dell-smm-hwmon.c hwmon: (dell-smm) Disable fan support for Dell XPS13 9333 2018-06-16 16:40:36 -07:00
dme1737.c
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ds620.c hwmon: (ds620) move header file out of I2C realm 2017-06-11 17:08:19 -07:00
ds1621.c
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emc6w201.c
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emc1403.c
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emc2103.c
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f71805f.c
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f71882fg.c
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f75375s.c
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fam15h_power.c
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fschmd.c hwmon: (fschmd) fix typo 'can by' to 'can be' 2018-05-21 07:51:59 -07:00
ftsteutates.c hwmon: (ftsteutates) constify i2c_device_id 2017-08-29 17:44:23 -07:00
g760a.c
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g762.c hwmon: (g762) handle cleanup with devm_add_action 2018-03-10 19:00:14 -08:00
gl518sm.c
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gl520sm.c
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gpio-fan.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
hih6130.c hwmon: (hih6130) Fix documentation of struct hih6130 2018-01-02 15:05:34 -08:00
hwmon-vid.c x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping 2018-02-15 01:15:52 +01:00
hwmon.c hwmon: (core) check parent dev != NULL when chip != NULL 2018-05-21 07:51:59 -07:00
i5k_amb.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
i5500_temp.c
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ibmaem.c
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ibmpex.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
ibmpowernv.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
iio_hwmon.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
ina2xx.c hwmon: (ina2xx) Fix access to uninitialized mutex 2018-01-15 08:01:45 -08:00
ina209.c hwmon: (ina209) Handled signed registers 2017-04-21 12:30:09 -07:00
ina3221.c
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it87.c hwmon: (it87) Reapply probe path chip registers settings after resume 2017-08-13 08:24:38 -07:00
jc42.c hwmon: (jc42) optionally try to disable the SMBUS timeout 2017-11-30 13:12:44 -08:00
jz4740-hwmon.c
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k8temp.c x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping 2018-02-15 01:15:52 +01:00
k10temp.c hwmon: (k10temp) Make function get_raw_temp static 2018-06-01 08:56:35 -07:00
lineage-pem.c
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lm63.c hwmon: (lm63) Add OF device ID table 2017-04-02 07:01:53 -07:00
lm70.c hwmon: (lm70) Add support for TI TMP122/124 2017-01-21 12:26:38 -08:00
lm73.c
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lm75.c hwmon: (lm75) Fix trailing semicolon 2018-01-17 14:51:12 -08:00
lm75.h
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lm77.c
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lm78.c
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lm80.c
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lm83.c
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lm85.c hwmon: (lm85) Add OF device ID table 2017-04-02 07:01:53 -07:00
lm87.c hwmon: (lm87) Add OF device ID table 2017-04-13 06:09:26 -07:00
lm90.c hwmon: (lm90) Add OF device ID table 2017-04-02 07:01:53 -07:00
lm92.c hwmon: (lm92) Add max6635 to lm92_id[] 2018-03-22 09:33:24 -07:00
lm93.c
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lm95234.c
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lm95241.c
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lm95245.c hwmon: (lm95245) Add OF device ID table 2017-04-02 07:01:53 -07:00
ltc2945.c
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ltc2990.c hwmon: (ltc2990) support all measurement modes 2018-05-21 07:52:01 -07:00
ltc4151.c hwmon: (ltc4151) Export OF device ID table as module aliases 2017-01-21 08:57:41 -08:00
ltc4215.c
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ltc4222.c
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ltc4245.c hwmon: (ltc4245) move header file out of I2C realm 2017-06-11 17:08:19 -07:00
ltc4260.c
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ltc4261.c
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ltq-cputemp.c hwmon: (ltq-cputemp) add cpu temp sensor driver 2017-09-01 07:24:14 -07:00
max197.c
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max1111.c
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max1619.c hwmon: (max1619) Add dt binding 2017-10-29 18:36:03 -07:00
max1668.c
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max6621.c hwmon: (max6621) Inverted if condition in max6621_read() 2017-10-29 18:36:03 -07:00
max6639.c hwmon: (max6639) move header file out of I2C realm 2017-06-11 17:08:19 -07:00
max6642.c
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max6650.c
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max6697.c hwmon: (max6697) Add OF device ID table 2017-04-02 07:01:53 -07:00
max16065.c
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max31722.c
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max31790.c hwmon: (max31790) Set correct PWM value 2017-03-22 00:18:20 -07:00
mc13783-adc.c hwmon: MC13783: Add uid and die temperature sensor inputs 2018-04-16 13:01:36 +01:00
mcp3021.c
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menf21bmc_hwmon.c
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nct6683.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
nct6775.c hwmon: (nct6775) Fix loop limit 2018-06-16 16:40:36 -07:00
nct7802.c hwmon: (nct7802) constify attribute_group structures. 2017-08-13 08:24:38 -07:00
nct7904.c
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nsa320-hwmon.c
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ntc_thermistor.c
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pc87360.c
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pc87427.c
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pcf8591.c
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powr1220.c
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pwm-fan.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
s3c-hwmon.c
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sch56xx-common.c
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sch56xx-common.h
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sch5627.c
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sch5636.c
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scmi-hwmon.c hwmon: (scmi) handle absence of few types of sensors 2018-04-22 19:39:55 -07:00
scpi-hwmon.c hwmon: (scpi) constify thermal_zone_of_device_ops structures 2017-08-13 08:24:38 -07:00
sht3x.c hwmon: (sht3x) wait predefined limits loading complete before access 2018-01-12 14:18:39 -08:00
sht15.c hwmon: (sht15) Fix parameter documentation of sht15_crc8() 2018-01-02 15:05:34 -08:00
sht21.c hwmon: (sht21) Update data sheet URLs 2018-03-10 19:00:14 -08:00
shtc1.c
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sis5595.c
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smm665.c
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smsc47b397.c
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smsc47m1.c
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smsc47m192.c
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stts751.c hwmon: (stts751) Fix buffer size passed to snprintf 2017-10-29 18:36:03 -07:00
tc74.c
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tc654.c
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thmc50.c
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tmp102.c hwmon: (tmp102) Fix first temperature reading 2017-10-24 06:17:14 -07:00
tmp103.c hwmon: (tmp103) Use SIMPLE_DEV_PM_OPS helper macro 2017-04-24 06:30:41 -07:00
tmp108.c
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tmp401.c
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tmp421.c hwmon: (tmp421) Add OF device ID table 2017-04-02 07:01:53 -07:00
ultra45_env.c
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vexpress-hwmon.c
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via-cputemp.c hwmon: (via-cputemp) support new centaur CPUs 2018-03-30 07:53:57 -07:00
via686a.c
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vt1211.c
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vt8231.c
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w83l785ts.c
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w83l786ng.c
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w83627ehf.c hwmon: (w83627ehf) Use request_muxed_region 2017-04-02 07:01:53 -07:00
w83627hf.c
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w83773g.c hwmon: (w83773g) Fix fault detection and reporting 2018-01-02 15:05:34 -08:00
w83781d.c hwmon: (w83781d) Remove duplicate NULL check 2017-11-16 01:01:55 -08:00
w83791d.c hwmon: (w83791d) Remove duplicate NULL check 2017-11-16 01:02:23 -08:00
w83792d.c hwmon: (w83792d) Remove duplicate NULL check 2017-11-16 01:02:43 -08:00
w83793.c hwmon: (w83793) Remove duplicate NULL check 2017-11-16 01:03:19 -08:00
w83795.c
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wm831x-hwmon.c
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wm8350-hwmon.c
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xgene-hwmon.c hwmon: (xgene) Minor clean up of ifdef and acpi_match_table reference 2017-11-01 06:14:52 -07:00