mirror of
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synced 2026-06-03 17:51:57 +09:00
2adf5352a34ac65a776d709607939bc82cf9819e
clear_user, strncpy_user, strnlen_user and their helpers operate on user pointers, but don't have their arguments marked as __user. Add __user annotation to userspace pointers of those functions. Fix open-coded access check in the strnlen_user while at it. Signed-off-by: Max Filippov <jcmvbkbc@gmail.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.
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