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linux/drivers/infiniband/core
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zhengbin a7bfb93f02 RDMA/cma: fix null-ptr-deref Read in cma_cleanup 
In cma_init, if cma_configfs_init fails, need to free the
previously memory and return fail, otherwise will trigger
null-ptr-deref Read in cma_cleanup.

cma_cleanup
  cma_configfs_exit
    configfs_unregister_subsystem

Fixes: 045959db65c6 ("IB/cma: Add configfs for rdma_cm")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Reviewed-by: Parav Pandit <parav@mellanox.com>
Link: https://lore.kernel.org/r/1566188859-103051-1-git-send-email-zhengbin13@huawei.com
Signed-off-by: Doug Ledford <dledford@redhat.com>
2019-08-20 13:44:45 -04:00
..
addr.c
RDMA/core: Fix race when resolving IP address
2019-07-09 16:27:04 -03:00
agent.c
RDMA: Mark if destroy address handle is in a sleepable context
2018-12-19 16:28:03 -07:00
agent.h
…
cache.c
IB/core, ipoib: Do not overreact to SM LID change event
2019-05-07 16:06:03 -03:00
cgroup.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
2019-06-05 17:36:37 +02:00
cm_msgs.h
RDMA: Use __packed annotation instead of __attribute__ ((packed))
2019-03-25 21:14:12 -03:00
cm.c
IB/cm: Reduce dependency on gid attribute ndev check
2019-05-03 11:10:02 -03:00
cma_configfs.c
RDMA/cma: Move cma module specific functions to cma_priv.h
2018-11-22 11:57:33 -07:00
cma_priv.h
IB/cma: Define option to set ack timeout and pack tos_set
2019-02-08 16:14:21 -07:00
cma.c
RDMA/cma: fix null-ptr-deref Read in cma_cleanup
2019-08-20 13:44:45 -04:00
core_priv.h
RDMA/restrack: Track driver QP types in resource tracker
2019-08-01 11:54:13 -04:00
counters.c
RDMA/counters: Properly implement PID checks
2019-08-20 13:44:44 -04:00
cq.c
RDMA/core: Fix -Wunused-const-variable warnings
2019-07-11 11:49:55 -03:00
device.c
RDMA/devices: Remove the lock around remove_client_context
2019-08-01 11:44:48 -04:00
fmr_pool.c
RDMA: Start use ib_device_ops
2018-12-12 07:40:16 -07:00
iwcm.c
RDMA: Get rid of iw_cm_verbs
2019-05-03 10:56:56 -03:00
iwcm.h
…
iwpm_msg.c
RDMA/iwpm: move kdoc comments to functions
2019-02-05 15:40:41 -07:00
iwpm_util.c
netlink: make validation more configurable for future strictness
2019-04-27 17:07:21 -04:00
iwpm_util.h
RDMA/IWPM: Support no port mapping requirements
2019-02-04 16:26:02 -07:00
mad_priv.h
RDMA: Use __packed annotation instead of __attribute__ ((packed))
2019-03-25 21:14:12 -03:00
mad_rmpp.c
RDMA: Mark if destroy address handle is in a sleepable context
2018-12-19 16:28:03 -07:00
mad_rmpp.h
…
mad.c
IB/mad: Fix use-after-free in ib mad completion handling
2019-08-01 11:58:54 -04:00
Makefile
RDMA/counter: Add set/clear per-port auto mode support
2019-07-05 10:22:54 -03:00
mr_pool.c
Linux 5.2-rc6
2019-06-28 21:18:23 -03:00
multicast.c
IB/core, ipoib: Do not overreact to SM LID change event
2019-05-07 16:06:03 -03:00
netlink.c
RDMA/cma: Remove CM_ID statistics provided by rdma-cm module
2019-02-05 15:30:33 -07:00
nldev.c
RDMA/restrack: Rewrite PID namespace check to be reliable
2019-08-20 13:44:44 -04:00
opa_smi.h
RDMA: Start use ib_device_ops
2018-12-12 07:40:16 -07:00
packer.c
…
rdma_core.c
uverbs: Convert idr to XArray
2019-04-25 12:27:11 -03:00
rdma_core.h
RDMA/core: Clear out the udata before error unwind
2019-05-27 14:35:26 -03:00
restrack.c
RDMA/restrack: Rewrite PID namespace check to be reliable
2019-08-20 13:44:44 -04:00
restrack.h
RDMA/restrack: Make is_visible_in_pid_ns() as an API
2019-07-05 10:22:54 -03:00
roce_gid_mgmt.c
drivers: use in_dev_for_each_ifa_rtnl/rcu
2019-06-02 18:06:26 -07:00
rw.c
Linux 5.2-rc6
2019-06-28 21:18:23 -03:00
sa_query.c
5.2 Merge Window pull request
2019-05-09 09:02:46 -07:00
sa.h
RDMA/core: Annotate timeout as unsigned long
2018-10-16 13:34:01 -04:00
security.c
RDMA/device: Consolidate ib_device per_port data into one place
2019-02-19 10:13:39 -07:00
smi.c
…
smi.h
RDMA: Start use ib_device_ops
2018-12-12 07:40:16 -07:00
sysfs.c
RDMA/nldev: Allow get default counter statistics through RDMA netlink
2019-07-05 10:22:55 -03:00
ucma.c
RDMA: Report available cdevs through RDMA_NLDEV_CMD_GET_CHARDEV
2019-06-18 22:44:08 -04:00
ud_header.c
…
umem_odp.c
IB/mlx5: Fix implicit MR release flow
2019-08-07 15:36:43 -03:00
umem.c
RDMA/mlx5: Fix MR npages calculation for IB_ACCESS_HUGETLB
2019-08-20 13:44:43 -04:00
user_mad.c
IB/core: Add mitigation for Spectre V1
2019-08-01 11:34:11 -04:00
uverbs_cmd.c
RDMA/uverbs: remove redundant assignment to variable ret
2019-07-04 14:06:47 -03:00
uverbs_ioctl.c
mm: security: introduce init_on_alloc=1 and init_on_free=1 boot options
2019-07-12 11:05:46 -07:00
uverbs_main.c
RDMA: Report available cdevs through RDMA_NLDEV_CMD_GET_CHARDEV
2019-06-18 22:44:08 -04:00
uverbs_marshall.c
IB/cm: Replace members of sa_path_rec with 'struct sgid_attr *'
2018-06-25 14:19:57 -06:00
uverbs_std_types_counters.c
IB: When attrs.udata/ufile is available use that instead of uobject
2019-04-08 13:05:25 -03:00
uverbs_std_types_cq.c
Linux 5.2-rc6
2019-06-28 21:18:23 -03:00
uverbs_std_types_device.c
IB/uverbs: Fix ioctl query port to consider device disassociation
2019-01-25 11:58:06 -07:00
uverbs_std_types_dm.c
IB: When attrs.udata/ufile is available use that instead of uobject
2019-04-08 13:05:25 -03:00
uverbs_std_types_flow_action.c
IB: When attrs.udata/ufile is available use that instead of uobject
2019-04-08 13:05:25 -03:00
uverbs_std_types_mr.c
Linux 5.2-rc6
2019-06-28 21:18:23 -03:00
uverbs_std_types.c
IB: Remove 'uobject->context' dependency in object destroy APIs
2019-04-01 14:59:35 -03:00
uverbs_uapi.c
RDMA: Move driver_id into struct ib_device_ops
2019-06-10 16:56:02 -03:00
uverbs.h
uverbs: Convert idr to XArray
2019-04-25 12:27:11 -03:00
verbs.c
RDMA/counter: Add "auto" configuration mode support
2019-07-05 10:22:54 -03:00