Jeff Layton 3e4ca8bf58 ceph: fix potential race in ceph_check_caps ...

[ Upstream commit dc3da0461c ]

Nothing ensures that session will still be valid by the time we
dereference the pointer. Take and put a reference.

In principle, we should always be able to get a reference here, but
throw a warning if that's ever not the case.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-10-01 13:18:08 +02:00

..

acl.c

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addr.c

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cache.c

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cache.h

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caps.c

ceph: fix potential race in ceph_check_caps

2020-10-01 13:18:08 +02:00

ceph_frag.c

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debugfs.c

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dir.c

ceph: set sec_context xattr on symlink creation

2020-08-21 13:05:28 +02:00

export.c

ceph: don't return -ESTALE if there's still an open file

2020-06-24 17:50:37 +02:00

file.c

ceph: don't allow setlease on cephfs

2020-09-09 19:12:21 +02:00

inode.c

ceph: ensure we have a new cap before continuing in fill_inode

2020-10-01 13:17:29 +02:00

io.c

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io.h

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ioctl.c

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ioctl.h

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Kconfig

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locks.c

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Makefile

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mds_client.c

ceph: fix potential mdsc use-after-free crash

2020-09-03 11:26:47 +02:00

mds_client.h

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mdsmap.c

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quota.c

ceph: demote quotarealm lookup warning to a debug message

2020-05-14 07:58:27 +02:00

snap.c

ceph: fix memory leak in ceph_cleanup_snapid_map()

2020-04-01 11:01:59 +02:00

strings.c

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super.c

ceph: canonicalize server path in place

2020-04-13 10:48:11 +02:00

super.h

ceph: canonicalize server path in place

2020-04-13 10:48:11 +02:00

xattr.c

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