Benjamin Coddington 81e69d3fdd lockd: Fix invalid lockowner cast after vfs_test_lock ...

[ Upstream commit cd2d644ddb ]

After calling vfs_test_lock() the pointer to a conflicting lock can be
returned, and that lock is not guarunteed to be owned by nlm.  In that
case, we cannot cast it to struct nlm_lockowner.  Instead return the pid
of that conflicting lock.

Fixes: 646d73e91b ("lockd: Show pid of lockd for remote locks")
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-09-15 09:47:35 +02:00

..

clnt4xdr.c

NFS: Remove print_overflow_msg()

2019-02-13 11:53:45 -05:00

clntlock.c

treewide: Add SPDX license identifier for missed files

2019-05-21 10:50:45 +02:00

clntproc.c

lockd: Make two symbols static

2019-07-03 17:52:09 -04:00

clntxdr.c

NFS: Remove print_overflow_msg()

2019-02-13 11:53:45 -05:00

host.c

lockd: don't use interval-based rebinding over TCP

2020-12-30 11:51:16 +01:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mon.c

SUNRPC: Cache cred of process creating the rpc_client

2019-04-26 16:00:48 -04:00

netns.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

procfs.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

procfs.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

svc4proc.c

lockd: Show pid of lockd for remote locks

2019-07-03 17:52:09 -04:00

svc.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

svclock.c

lockd: Fix invalid lockowner cast after vfs_test_lock

2021-09-15 09:47:35 +02:00

svcproc.c

lockd: Show pid of lockd for remote locks

2019-07-03 17:52:09 -04:00

svcshare.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

svcsubs.c

lockd: Convert NLM service fl_owner to nlm_lockowner

2019-07-03 17:52:08 -04:00

xdr4.c

lockd: Show pid of lockd for remote locks

2019-07-03 17:52:09 -04:00

xdr.c

lockd: Show pid of lockd for remote locks

2019-07-03 17:52:09 -04:00