nfsd: zero out pointers after putting nfsd_files on COPY setup error

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At first, I thought this might be a source of nfsd_file overputs, but
the current callers seem to avoid an extra put when nfsd4_verify_copy
returns an error.

Still, it's "bad form" to leave the pointers filled out when we don't
have a reference to them anymore, and that might lead to bugs later.
Zero them out as a defensive coding measure.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

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Jeff Layton 2023-01-17 14:38:30 -05:00 • committed by Chuck Lever

parent ecfa398773

commit 1f0001d43d

1 changed files with 2 additions and 0 deletions

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fs/nfsd/nfs4proc.c

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