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MFC: r357149

Description

MFC: r357149
Fix a crash in the NFSv4 server.

The PR reported a crash that occurred when a file was removed while
client(s) were actively doing lock operations on it.
Since nfsvno_getvp() will return NULL when the file does not exist,
the bug was obvious and easy to fix via this patch. It is a little
surprising that this wasn't found sooner, but I guess the above
case rarely occurs.

PR: 242768

Details

Provenance
rmacklemAuthored on
Parents
rS358035: MFC: r357149
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