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Commit 053ea640 authored by Pali Rohár's avatar Pali Rohár Committed by Guenter Roeck
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hwmon: (dell-smm) Fail in ioctl I8K_BIOS_VERSION when bios version is not a number



ABI of I8K_BIOS_VERSION ioctl can return only number. But new BIOS versions
contain also other characters, which does not fit into that ABI. So in case
of non digit values return -EINVAL.

Reported-by: default avatarMario Limonciello <Mario_Limonciello@dell.com>
Signed-off-by: default avatarPali Rohár <pali.rohar@gmail.com>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 5edb5649
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