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Chuck Lever
6640556b0c
NFSD: Replace use of NFSD_MAY_LOCK in nfsd4_lock()
NFSv4 LOCK operations should not avoid the set of authorization checks that apply to all other NFSv4 operations. Also, the "no_auth_nlm" export option should apply only to NLM LOCK requests. It's not necessary or sensible to apply it to NFSv4 LOCK operations. Instead, set no permission bits when calling fh_verify(). Subsequent stateid processing handles authorization checks. Reported-by: NeilBrown <neilb@suse.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.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 reStructuredText 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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