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1212e00c93
Using MAX_INPUT_BUF_SZ as the maximum length of the string makes fortify complain as it thinks the string might be longer than the buffer, and if it is, we will end up with a "string" that is missing a NUL terminator. It's trivial to show that 'tok' points to a NUL-terminated string which is less than MAX_INPUT_BUF_SZ in length, so we may as well just use strcpy() and avoid the warning. Link: https://lkml.kernel.org/r/20210615200242.1716568-4-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Mike Kravetz <mike.kravetz@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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.