3f795fb35c
[ Upstream commit c99626092efca3061b387043d4a7399bf75fbdd5 ]
The dev->id value comes from ida_alloc() so it's a number between zero
and INT_MAX. If it's too high then these sprintf()s will overflow.
Fixes:
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|---|---|---|
| .. | ||
| broadcom | ||
| intel | ||
| qcom | ||
| samsung | ||
| st | ||
| tegra | ||
| ti-soc-thermal | ||
| amlogic_thermal.c | ||
| armada_thermal.c | ||
| cpufreq_cooling.c | ||
| cpuidle_cooling.c | ||
| da9062-thermal.c | ||
| db8500_thermal.c | ||
| devfreq_cooling.c | ||
| dove_thermal.c | ||
| gov_bang_bang.c | ||
| gov_fair_share.c | ||
| gov_power_allocator.c | ||
| gov_step_wise.c | ||
| gov_user_space.c | ||
| hisi_thermal.c | ||
| imx8mm_thermal.c | ||
| imx_sc_thermal.c | ||
| imx_thermal.c | ||
| k3_bandgap.c | ||
| Kconfig | ||
| khadas_mcu_fan.c | ||
| kirkwood_thermal.c | ||
| Makefile | ||
| max77620_thermal.c | ||
| mtk_thermal.c | ||
| qoriq_thermal.c | ||
| rcar_gen3_thermal.c | ||
| rcar_thermal.c | ||
| rockchip_thermal.c | ||
| spear_thermal.c | ||
| sprd_thermal.c | ||
| sun8i_thermal.c | ||
| tango_thermal.c | ||
| thermal_core.c | ||
| thermal_core.h | ||
| thermal_helpers.c | ||
| thermal_hwmon.c | ||
| thermal_hwmon.h | ||
| thermal_mmio.c | ||
| thermal_netlink.c | ||
| thermal_netlink.h | ||
| thermal_of.c | ||
| thermal_sysfs.c | ||
| thermal-generic-adc.c | ||
| uniphier_thermal.c | ||
| zx2967_thermal.c | ||