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

Merge tag 'ceph-for-5.20-rc1' of https://github.com/ceph/ceph-client

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

Merge tag 'ceph-for-5.20-rc1' of https://github.com/ceph/ceph-client

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