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23dcd7497c
We must not free the possible_values string before we have called sysfs_remove_group(kobj, &tlmi_attr_group) otherwise there is a race where a sysfs read of possible_values could reference the free-ed memory. Move the kfree(setting->possible_values) together with the free of the actual tlmi_attr_setting struct to avoid this race. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.