[Bug 260076] bad slot in client SEQUENCE can crash NFS server

From: <bugzilla-noreply_at_freebsd.org>
Date: Sun, 28 Nov 2021 23:42:14 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=260076

Rick Macklem <rmacklem@FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|New                         |Open
           Assignee|bugs@FreeBSD.org            |rmacklem@FreeBSD.org

--- Comment #1 from Rick Macklem <rmacklem@FreeBSD.org> ---
Created attachment 229772
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=229772&action=edit
Don't set ND_HASSEQUNCE for NFSERR_BADSLOT

For the NFSERR_BADSLOT failure, do not set
ND_HASSEQUENCE because the nd_slotid is not
valid. This should avoid the crash.

Maybe the reporter can test the patch?

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