Xiubo Li 0da8098f01 ceph: fix NULL pointer dereference for req->r_session ... [ Upstream commit 5bd76b8de5 ] 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> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-12-02 17:42:59 +01:00
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Kconfig	ceph: conversion to new fscache API	2022-01-11 22:13:01 +00:00
Makefile	ceph: add dentry lease metric support	2020-06-01 13:22:51 +02:00
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	2022-12-02 17:42:59 +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: shut down access to inode when async create fails	2021-11-08 03:29:51 +01:00
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: don't get the inline data for new creating files	2022-08-03 00:54:12 +02:00
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
locks.c	ceph: eliminate req->r_wait_for_completion from ceph_mds_request	2022-03-01 18:26:36 +01:00
mds_client.c	ceph: update the auth cap when the async create req is forwarded	2022-08-03 00:54:12 +02:00
mds_client.h	ceph: add session already open notify support	2022-08-03 00:54:12 +02:00
mdsmap.c	ceph: prevent a client from exceeding the MDS maximum xattr size	2022-08-03 00:54:12 +02:00
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	2022-11-26 09:27:49 +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