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8b4e87a1d6
The valid values of nfs options port and mountport are 0 to USHRT_MAX.
The fs parser will return a fail for port values that are negative
and the sloppy option handling then returns success.
But the sloppy option handling is meant to return success for invalid
options not valid options with invalid values.
Restricting the sloppy option override to handle failure returns for
invalid options only is sufficient to resolve this problem.
Changes:
v2: utilize the return value from fs_parse() to resolve this problem
instead of changing the parameter definitions.
Suggested-by: Trond Myklebust <trondmy@hammerspace.com>
Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.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.