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linux/fs/ceph
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Xiubo Li 5bd76b8de5 ceph: fix NULL pointer dereference for req->r_session 
The request's r_session maybe changed when it was forwarded or
resent. Both the forwarding and resending cases the requests will
be protected by the mdsc->mutex.

Cc: stable@vger.kernel.org
Link: https://bugzilla.redhat.com/show_bug.cgi?id=2137955
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2022-11-14 10:29:05 +01:00
..
acl.c
vfs: add rcu argument to ->get_acl() callback
2021-08-18 22:08:24 +02:00
addr.c
We have a good pile of various fixes and cleanups from Xiubo, Jeff,
2022-08-11 12:41:07 -07:00
cache.c
netfs: Fix gcc-12 warning by embedding vfs inode in netfs_i_context
2022-06-09 13:55:00 -07:00
cache.h
netfs: Further cleanups after struct netfs_inode wrapper introduced
2022-06-10 20:55:21 +01:00
caps.c
ceph: fix NULL pointer dereference for req->r_session
2022-11-14 10:29:05 +01:00
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: wait for the first reply of inflight async unlink
2022-08-03 00:54:12 +02:00
export.c
ceph: fail the open_by_handle_at() if the dentry is being unlinked
2022-10-04 19:18:08 +02:00
file.c
We have a good pile of various fixes and cleanups from Xiubo, Jeff,
2022-08-11 12:41:07 -07:00
inode.c
ceph: fix a NULL vs IS_ERR() check when calling ceph_lookup_inode()
2022-11-14 10:29:05 +01:00
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: fail the request if the peer MDS doesn't support getvxattr op
2022-10-04 19:18:08 +02:00
mds_client.h
ceph: fail the request if the peer MDS doesn't support getvxattr op
2022-10-04 19:18:08 +02:00
mdsmap.c
treewide: use prandom_u32_max() when possible, part 1
2022-10-11 17:42:55 -06:00
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: fix statfs for subdir mounts
2022-05-25 20:45:14 +02:00
snap.c
ceph: avoid putting the realm twice when decoding snaps fails
2022-11-14 10:29:05 +01:00
strings.c
ceph: add getvxattr op
2022-03-01 18:26:37 +01:00
super.c
ceph: make f_bsize always equal to f_frsize
2022-08-03 00:54:13 +02:00
super.h
ceph: don't get the inline data for new creating files
2022-08-03 00:54:12 +02:00
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: prevent a client from exceeding the MDS maximum xattr size
2022-08-03 00:54:12 +02:00