linux/fs/ceph
Yan, Zheng 0a07fc8cd0 ceph: fix potential use-after-free
__unregister_session() free the session if it drops the last
reference. We should grab an extra reference if we want to use
session after __unregister_session().

Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2017-05-04 09:19:20 +02:00
..
acl.c ceph: Propagate dentry down to inode_change_ok() 2016-09-22 10:56:19 +02:00
addr.c sched/headers: Prepare for the reduction of <linux/sched.h>'s signal API dependency 2017-03-02 08:42:37 +01:00
cache.c ceph: fix spelling mistake: "enabing" -> "enabling" 2017-02-20 12:16:05 +01:00
cache.h ceph: improve fscache revalidation 2016-06-01 10:31:50 +02:00
caps.c ceph: convert ceph_cap_snap.nref from atomic_t to refcount_t 2017-05-04 09:19:18 +02:00
ceph_frag.c
debugfs.c ceph: allow connecting to mds whose rank >= mdsmap::m_max_mds 2017-05-04 09:19:20 +02:00
dir.c ceph: do a LOOKUP in d_revalidate instead of GETATTR 2017-02-20 12:16:10 +01:00
export.c ceph: add a new flag to indicate whether parent is locked 2017-02-20 12:16:08 +01:00
file.c ceph: fix wrong check in ceph_renew_caps() 2017-05-04 09:19:19 +02:00
inode.c ceph: fix recursion between ceph_set_acl() and __ceph_setattr() 2017-04-25 21:08:26 +02:00
ioctl.c ceph: fix bogus endianness change in ceph_ioctl_set_layout 2017-02-20 12:16:07 +01:00
ioctl.h
Kconfig
locks.c ceph: fix mandatory flock check 2016-10-03 16:13:49 +02:00
Makefile
mds_client.c ceph: fix potential use-after-free 2017-05-04 09:19:20 +02:00
mds_client.h ceph: convert ceph_mds_session.s_ref from atomic_t to refcount_t 2017-05-04 09:19:18 +02:00
mdsmap.c ceph: allow connecting to mds whose rank >= mdsmap::m_max_mds 2017-05-04 09:19:20 +02:00
snap.c ceph: convert ceph_cap_snap.nref from atomic_t to refcount_t 2017-05-04 09:19:18 +02:00
strings.c ceph: handle CEPH_SESSION_REJECT message 2016-10-03 16:13:50 +02:00
super.c libceph, ceph: always advertise all supported features 2017-05-04 09:19:18 +02:00
super.h ceph: convert ceph_cap_snap.nref from atomic_t to refcount_t 2017-05-04 09:19:18 +02:00
xattr.c ceph: fix non static symbol warning 2016-10-18 12:30:32 +02:00