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6875cb175c
linux/drivers/infiniband/core
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Jason Gunthorpe 6875cb175c RDMA/core: Clear out the udata before error unwind 
The core code should not pass a udata to the driver destroy function that
contains the input from the create command. Otherwise the driver will
attempt to interpret the create udata as destroy udata, and at least in
the case of EFA, will leak resources.

Zero this stuff out before invoking destroy.

Reported-by: Leon Romanovsky <leonro@mellanox.com>
Fixes: c4367a2635 ("IB: Pass uverbs_attr_bundle down ib_x destroy path")
Reviewed-by: Gal Pressman <galpress@amazon.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-05-27 14:35:26 -03:00
..
addr.c 5.2 Merge Window second pull request 2019-05-14 20:56:31 -07:00
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 IB/core: Simplify rdma cgroup registration 2019-01-18 13:43:10 -07:00
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: Use rdma_read_gid_attr_ndev_rcu to access netdev 2019-05-03 11:10:03 -03:00
core_priv.h RDMA/core: Do not invoke init_port on compat devices 2019-05-03 10:41:23 -03:00
cq.c IB: Pass only ib_udata in function prototypes 2019-04-01 15:00:47 -03:00
device.c RDMA/srp: Rename SRP sysfs name after IB device rename trigger 2019-05-21 15:06:45 -03:00
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: Add SMP details to MAD tracing 2019-03-27 15:52:01 -03:00
Makefile IB/{core,uverbs}: Move ib_umem_xxx functions from ib_core to ib_uverbs 2019-01-10 17:06:44 -07:00
mr_pool.c
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 5.2 Merge Window second pull request 2019-05-14 20:56:31 -07:00
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 XArray updates for 5.1-rc1 2019-03-11 20:06:18 -07:00
restrack.h RDMA/restrack: Prepare restrack_root to addition of extra fields per-type 2019-02-19 10:13:38 -07:00
roce_gid_mgmt.c IB/core: Fix oops in netdev_next_upper_dev_rcu() 2018-12-12 12:14:49 -05:00
rw.c IB/core: Remove ib_sg_dma_address() and ib_sg_dma_len() 2019-02-04 14:34:07 -07:00
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: Add EFA related definitions 2019-05-06 13:47:50 -03:00
ucm.c 5.2 Merge Window pull request 2019-05-09 09:02:46 -07:00
ucma.c *: convert stream-like files from nonseekable_open -> stream_open 2019-05-06 17:46:41 +03:00
ud_header.c
umem_odp.c mm/mmu_notifier: convert user range->blockable to helper function 2019-05-14 09:47:49 -07:00
umem.c mm/gup: replace get_user_pages_longterm() with FOLL_LONGTERM 2019-05-14 09:47:45 -07:00
user_mad.c 5.2 Merge Window pull request 2019-05-09 09:02:46 -07:00
uverbs_cmd.c RDMA/core: Clear out the udata before error unwind 2019-05-27 14:35:26 -03:00
uverbs_ioctl.c RDMA/uverbs: Initialize udata struct on destroy flows 2019-05-02 17:07:02 -03:00
uverbs_main.c 5.2 Merge Window pull request 2019-05-09 09:02:46 -07:00
uverbs_marshall.c
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 IB: When attrs.udata/ufile is available use that instead of uobject 2019-04-08 13:05:25 -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 RDMA/core: Clear out the udata before error unwind 2019-05-27 14:35:26 -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 IB/mlx5: Introduce MLX5_IB_OBJECT_DEVX_ASYNC_CMD_FD 2019-01-29 13:32:43 -07:00
uverbs.h uverbs: Convert idr to XArray 2019-04-25 12:27:11 -03:00
verbs.c RDMA: Add EFA related definitions 2019-05-06 13:47:50 -03:00