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linux/fs/ceph
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Xiubo Li 7acae6183c ceph: fix possible NULL pointer dereference for req->r_session 
The request will be inserted into the ci->i_unsafe_dirops before
assigning the req->r_session, so it's possible that we will hit
NULL pointer dereference bug here.

Cc: stable@vger.kernel.org
URL: https://tracker.ceph.com/issues/55327
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Tested-by: Aaron Tomlin <atomlin@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2022-04-25 10:45:50 +02:00
..
acl.c vfs: add rcu argument to ->get_acl() callback 2021-08-18 22:08:24 +02:00
addr.c Netfs prep for write helpers 2022-03-31 15:49:36 -07:00
cache.c netfs: Add a netfs inode context 2022-03-18 09:29:05 +00:00
cache.h Netfs prep for write helpers 2022-03-31 15:49:36 -07:00
caps.c ceph: fix possible NULL pointer dereference for req->r_session 2022-04-25 10:45:50 +02:00
ceph_frag.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
debugfs.c ceph: use tracked average r/w/m latencies to display metrics in debugfs 2022-03-21 13:35:16 +01:00
dir.c ceph: fix memory leak in ceph_readdir when note_last_dentry returns error 2022-03-21 13:35:16 +01:00
export.c ceph: shut down access to inode when async create fails 2021-11-08 03:29:51 +01:00
file.c fs: Pass an iocb to generic_perform_write() 2022-04-01 14:40:44 -04:00
inode.c Netfs prep for write helpers 2022-03-31 15:49:36 -07:00
io.c ceph: fix kerneldoc copypasta over ceph_start_io_direct 2021-04-27 23:52:23 +02:00
io.h ceph: add buffered/direct exclusionary locking for reads and writes 2019-09-16 12:06:25 +02:00
ioctl.c ceph: consider inode's last read/write when calculating wanted caps 2020-03-30 12:42:42 +02:00
ioctl.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig ceph: conversion to new fscache API 2022-01-11 22:13:01 +00:00
locks.c ceph: eliminate req->r_wait_for_completion from ceph_mds_request 2022-03-01 18:26:36 +01:00
Makefile ceph: add dentry lease metric support 2020-06-01 13:22:51 +02:00
mds_client.c ceph: remove incorrect session state check 2022-04-25 10:45:15 +02:00
mds_client.h ceph: add getvxattr op 2022-03-01 18:26:37 +01:00
mdsmap.c ceph: fix mdsmap decode when there are MDS's beyond max_mds 2021-11-08 03:29:52 +01:00
metric.c ceph: include average/stdev r/w/m latency in mds metrics 2022-03-21 13:35:16 +01:00
metric.h ceph: include average/stdev r/w/m latency in mds metrics 2022-03-21 13:35:16 +01:00
quota.c ceph: don't check for quotas on MDS stray dirs 2022-01-13 13:40:07 +01:00
snap.c ceph: misc fix for code style and logs 2022-03-01 18:26:37 +01:00
strings.c ceph: add getvxattr op 2022-03-01 18:26:37 +01:00
super.c The highlights are: 2022-03-24 18:32:48 -07:00
super.h Netfs prep for write helpers 2022-03-31 15:49:36 -07:00
util.c ceph: move net/ceph/ceph_fs.c to fs/ceph/util.c 2020-01-27 16:53:40 +01:00
xattr.c ceph: add getvxattr op 2022-03-01 18:26:37 +01:00