NeilBrownandGreg Kroah-Hartman 15c184b4e7 nfsd: restore callback functionality for NFSv4.0 ...

[ Upstream commit 7917f01a28 ]

A recent patch inadvertently broke callbacks for NFSv4.0.

In the 4.0 case we do not expect a session to be found but still need to
call setup_callback_client() which will not try to dereference it.

This patch moves the check for failure to find a session into the 4.1+
branch of setup_callback_client()

Fixes: 1e02c641c3 ("NFSD: Prevent NULL dereference in nfsd4_process_cb_update()")
Signed-off-by: NeilBrown <neilb@suse.de>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-01-02 10:32:01 +01:00

..

acl.h

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auth.c

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auth.h

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blocklayout.c

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blocklayoutxdr.c

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blocklayoutxdr.h

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cache.h

nfsd: make all of the nfsd stats per-network namespace

2024-08-19 06:04:23 +02:00

current_stateid.h

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export.c

nfsd: Revert "nfsd: release svc_expkey/svc_export with rcu_work"

2025-01-02 10:32:00 +01:00

export.h

nfsd: Revert "nfsd: release svc_expkey/svc_export with rcu_work"

2025-01-02 10:32:00 +01:00

filecache.c

NFSD: Mark filecache "down" if init fails

2024-10-17 15:24:22 +02:00

filecache.h

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flexfilelayout.c

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flexfilelayoutxdr.c

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flexfilelayoutxdr.h

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idmap.h

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Kconfig

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lockd.c

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Makefile

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netns.h

NFSD: Limit the number of concurrent async COPY operations

2024-11-22 15:38:36 +01:00

nfs2acl.c

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nfs3acl.c

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nfs3proc.c

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nfs3xdr.c

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nfs4acl.c

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nfs4callback.c

nfsd: restore callback functionality for NFSv4.0

2025-01-02 10:32:01 +01:00

nfs4idmap.c

nfsd: call cache_put if xdr_reserve_space returns NULL

2024-10-04 16:29:35 +02:00

nfs4layouts.c

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nfs4proc.c

NFSD: Fix nfsd4_shutdown_copy()

2024-12-09 10:32:30 +01:00

nfs4recover.c

NFSD: Cap the number of bytes copied by nfs4_reset_recoverydir()

2024-12-09 10:32:30 +01:00

nfs4state.c

nfsd: fix nfs4_openowner leak when concurrent nfsd4_open occur

2024-12-09 10:33:09 +01:00

nfs4xdr.c

NFSD: Fix NFSv4's PUTPUBFH operation

2024-10-10 11:57:53 +02:00

nfscache.c

nfsd: make all of the nfsd stats per-network namespace

2024-08-19 06:04:23 +02:00

nfsctl.c

nfsd: make svc_stat per-network namespace instead of global

2024-08-19 06:04:24 +02:00

nfsd.h

nfsd: remove nfsd_stats, make th_cnt a global counter

2024-08-19 06:04:24 +02:00

nfsfh.c

nfsd: make all of the nfsd stats per-network namespace

2024-08-19 06:04:23 +02:00

nfsfh.h

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nfsproc.c

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nfssvc.c

NFSD: simplify error paths in nfsd_svc()

2024-08-29 17:33:58 +02:00

nfsxdr.c

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pnfs.h

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state.h

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stats.c

nfsd: make svc_stat per-network namespace instead of global

2024-08-19 06:04:24 +02:00

stats.h

nfsd: make svc_stat per-network namespace instead of global

2024-08-19 06:04:24 +02:00

trace.c

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trace.h

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vfs.c

nfsd: map the EBADMSG to nfserr_io to avoid warning

2024-10-10 11:57:52 +02:00

vfs.h

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xdr3.h

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xdr4.h

NFSD: Limit the number of concurrent async COPY operations

2024-11-22 15:38:36 +01:00

xdr4cb.h

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xdr.h

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