Benjamin Coddington 184cefbe62 NLM: Defend against file_lock changes after vfs_test_lock() ...

Instead of trusting that struct file_lock returns completely unchanged
after vfs_test_lock() when there's no conflicting lock, stash away our
nlm_lockowner reference so we can properly release it for all cases.

This defends against another file_lock implementation overwriting fl_owner
when the return type is F_UNLCK.

Reported-by: Roberto Bergantinos Corpas <rbergant@redhat.com>
Tested-by: Roberto Bergantinos Corpas <rbergant@redhat.com>
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

2022-07-29 20:08:56 -04:00

..

clnt4xdr.c

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clntlock.c

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clntproc.c

SUNRPC: Trace calls to .rpc_call_done

2021-10-20 18:09:54 -04:00

clntxdr.c

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host.c

fs/lockd: convert comma to semicolon

2020-12-16 07:57:37 -05:00

Makefile

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mon.c

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netns.h

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procfs.c

…

procfs.h

…

svc4proc.c

NLM: Defend against file_lock changes after vfs_test_lock()

2022-07-29 20:08:56 -04:00

svc.c

NFSD: Move svc_serv_ops::svo_function into struct svc_serv

2022-02-28 10:26:40 -05:00

svclock.c

NLM: Defend against file_lock changes after vfs_test_lock()

2022-07-29 20:08:56 -04:00

svcproc.c

NLM: Defend against file_lock changes after vfs_test_lock()

2022-07-29 20:08:56 -04:00

svcshare.c

…

svcsubs.c

lockd: fix nlm_close_files

2022-07-11 15:49:56 -04:00

svcxdr.h

NLM: Fix svcxdr_encode_owner()

2021-09-17 10:35:10 -04:00

xdr4.c

SUNRPC: Change return value type of .pc_encode

2021-10-13 11:34:49 -04:00

xdr.c

SUNRPC: Change return value type of .pc_encode

2021-10-13 11:34:49 -04:00