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OpenCloudOS-Kernel/drivers/thermal
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Aleksandr Mishin 2d5ca6e4a2 thermal/drivers/tsens: Fix null pointer dereference 
[ Upstream commit d998ddc86a27c92140b9f7984ff41e3d1d07a48f ]

compute_intercept_slope() is called from calibrate_8960() (in tsens-8960.c)
as compute_intercept_slope(priv, p1, NULL, ONE_PT_CALIB) which lead to null
pointer dereference (if DEBUG or DYNAMIC_DEBUG set).
Fix this bug by adding null pointer check.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: dfc1193d4d ("thermal/drivers/tsens: Replace custom 8960 apis with generic apis")
Signed-off-by: Aleksandr Mishin <amishin@t-argos.ru>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20240411114021.12203-1-amishin@t-argos.ru
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2024-06-12 11:11:43 +02:00
..
broadcom thermal/drivers/broadcom/brcstb_thermal: Removed unneeded platform_set_drvdata() 2023-08-16 12:22:28 +02:00
intel powercap: intel_rapl: Fix locking in TPMI RAPL 2024-04-03 15:28:19 +02:00
mediatek thermal/drivers/mediatek: Fix control buffer enablement on MT7896 2024-04-03 15:28:30 +02:00
qcom thermal/drivers/tsens: Fix null pointer dereference 2024-06-12 11:11:43 +02:00
samsung thermal/drivers/samsung: Fix Wvoid-pointer-to-enum-cast warning 2023-08-16 12:11:19 +02:00
st thermal: Explicitly include correct DT includes 2023-07-31 20:03:42 +02:00
tegra thermal/drivers/tegra-bpmp: Check if BPMP supports trip points 2023-08-22 19:10:28 +02:00
ti-soc-thermal thermal: Constify the trip argument of the .get_trend() zone callback 2023-09-11 17:16:40 +02:00
Kconfig thermal/drivers/loongson-2: Add thermal management support 2023-08-17 09:27:18 +02:00
Makefile thermal/drivers/loongson-2: Add thermal management support 2023-08-17 09:27:18 +02:00
amlogic_thermal.c thermal: Explicitly include correct DT includes 2023-07-31 20:03:42 +02:00
armada_thermal.c thermal: Use thermal_tripless_zone_device_register() 2023-09-05 21:42:18 +02:00
cpufreq_cooling.c - Add more thermal zone device encapsulation: prevent setting 2023-04-03 20:43:32 +02:00
cpuidle_cooling.c More thermal control updates for 6.4-rc1 2023-05-03 11:46:01 -07:00
da9062-thermal.c thermal/drivers/da9062: Don't access the thermal zone device fields 2023-03-03 20:45:03 +01:00
db8500_thermal.c thermal/drivers/db8500: Remove redundant of_match_ptr() 2023-08-16 12:09:19 +02:00
devfreq_cooling.c thermal: devfreq_cooling: Fix perf state when calculate dfc res_util 2024-04-03 15:28:56 +02:00
dove_thermal.c thermal: Use thermal_tripless_zone_device_register() 2023-09-05 21:42:18 +02:00
gov_bang_bang.c thermal: core: Store trip pointer in struct thermal_instance 2024-01-31 16:19:10 -08:00
gov_fair_share.c thermal: core: Store trip pointer in struct thermal_instance 2024-01-31 16:19:10 -08:00
gov_power_allocator.c thermal: gov_power_allocator: avoid inability to reset a cdev 2024-01-31 16:19:10 -08:00
gov_step_wise.c thermal: core: Store trip pointer in struct thermal_instance 2024-01-31 16:19:10 -08:00
gov_user_space.c
…
hisi_thermal.c thermal: Explicitly include correct DT includes 2023-07-31 20:03:42 +02:00
imx8mm_thermal.c thermal/drivers/imx8mm: Suppress log message on probe deferral 2023-08-16 09:54:39 +02:00
imx_sc_thermal.c thermal: Explicitly include correct DT includes 2023-07-31 20:03:42 +02:00
imx_thermal.c thermal: Explicitly include correct DT includes 2023-07-31 20:03:42 +02:00
k3_bandgap.c thermal/drivers/k3_bandgap: Remove unneeded call to platform_set_drvdata() 2023-08-16 12:19:28 +02:00
k3_j72xx_bandgap.c thermal/drivers/k3_j72xx_bandgap: Removed unneeded call to platform_set_drvdata() 2023-08-16 12:18:02 +02:00
khadas_mcu_fan.c
…
kirkwood_thermal.c thermal: Use thermal_tripless_zone_device_register() 2023-09-05 21:42:18 +02:00
loongson2_thermal.c drivers/thermal/loongson2_thermal: Fix incorrect PTR_ERR() judgment 2024-01-25 15:35:15 -08:00
max77620_thermal.c thermal/drivers/max77620_thermal: Removed unneeded call to platform_set_drvdata() 2023-08-16 12:33:53 +02:00
qoriq_thermal.c thermal/drivers/qoriq: Fix getting tmu range 2024-03-26 18:20:07 -04:00
rcar_gen3_thermal.c thermal: Explicitly include correct DT includes 2023-07-31 20:03:42 +02:00
rcar_thermal.c thermal: Explicitly include correct DT includes 2023-07-31 20:03:42 +02:00
rockchip_thermal.c thermal/drivers/rockchip: use devm_reset_control_array_get_exclusive() 2023-04-07 10:31:33 +02:00
rzg2l_thermal.c thermal: Explicitly include correct DT includes 2023-07-31 20:03:42 +02:00
spear_thermal.c thermal: Use thermal_tripless_zone_device_register() 2023-09-05 21:42:18 +02:00
sprd_thermal.c thermal: Explicitly include correct DT includes 2023-07-31 20:03:42 +02:00
sun8i_thermal.c thermal/drivers/sun8i_thermal: Remove unneeded call to platform_set_drvdata() 2023-08-16 12:31:22 +02:00
thermal-generic-adc.c thermal/drivers/generic-adc: Removed unneeded call to platform_set_drvdata() 2023-08-16 12:36:21 +02:00
thermal_acpi.c thermal: ACPI: Make helpers retrieve temperature only 2023-02-02 15:26:45 +01:00
thermal_core.c thermal: core: Fix thermal zone suspend-resume synchronization 2024-02-05 20:14:15 +00:00
thermal_core.h thermal: core: Store trip pointer in struct thermal_instance 2024-01-31 16:19:10 -08:00
thermal_helpers.c thermal: core: Store trip pointer in struct thermal_instance 2024-01-31 16:19:10 -08:00
thermal_hwmon.c thermal/hwmon: Add error information printing for devm_thermal_add_hwmon_sysfs() 2023-06-26 12:03:14 +02:00
thermal_hwmon.h thermal/hwmon: Use the right device for devm_thermal_add_hwmon_sysfs() 2023-03-03 20:45:02 +01:00
thermal_mmio.c thermal/core: Use the thermal zone 'devdata' accessor in thermal located drivers 2023-03-03 20:45:02 +01:00
thermal_netlink.c thermal/core: Fix unregistering netlink at thermal init time 2023-01-25 16:40:39 +01:00
thermal_netlink.h thermal/core: Fix unregistering netlink at thermal init time 2023-01-25 16:40:39 +01:00
thermal_of.c thermal/of: Assume polling-delay(-passive) 0 when absent 2024-04-13 13:07:39 +02:00
thermal_sysfs.c thermal: core: Store trip pointer in struct thermal_instance 2024-01-31 16:19:10 -08:00
thermal_trace.h thermal/core: Relocate the traces definition in thermal directory 2023-04-01 20:51:45 +02:00
thermal_trace_ipa.h thermal/core: Relocate the traces definition in thermal directory 2023-04-01 20:51:45 +02:00
thermal_trip.c thermal: trip: Drop lockdep assertion from thermal_zone_trip_id() 2024-01-31 16:19:14 -08:00
uniphier_thermal.c thermal: Explicitly include correct DT includes 2023-07-31 20:03:42 +02:00