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17b38fb890
linux/drivers/infiniband/core
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Doron Tsur 17b38fb890 IB/core: Fix memory corruption in ib_cache_gid_set_default_gid 
When ib_cache_gid_set_default_gid is called from several threads,
updating the table could make find_gid fail, therefore a negative
index will be retruned and an invalid table entry will be used.
Locking find_gid as well fixes this problem.

Fixes: 03db3a2d81 ('IB/core: Add RoCE GID table management')
Signed-off-by: Doron Tsur <doront@mellanox.com>
Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2015-10-15 12:35:54 -04:00
..
addr.c IB/core cleanup: Add const to args - agent_send_response 2015-06-02 09:33:13 -04:00
agent.c IB: Add rdma_cap_ib_switch helper and use where appropriate 2015-07-14 13:20:08 -04:00
agent.h IB/mad: Add final OPA MAD processing 2015-06-12 14:49:18 -04:00
cache.c IB/core: Fix memory corruption in ib_cache_gid_set_default_gid 2015-10-15 12:35:54 -04:00
cm_msgs.h IB/core: Fix unaligned accesses 2015-05-05 13:21:27 -04:00
cm.c IB/cm: Remove compare_data checks 2015-08-30 15:48:24 -04:00
cma.c IB/cma: Accept connection without a valid netdev on RoCE 2015-10-06 14:25:16 -04:00
core_priv.h IB/core: Add RoCE GID table management 2015-08-30 18:08:50 -04:00
device.c IB/core: Remove needless bracketization 2015-08-30 18:12:21 -04:00
fmr_pool.c hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
iwcm.c RDMA/iwcm: Use a default listen backlog if needed 2014-08-05 07:33:24 -07:00
iwcm.h
iwpm_msg.c RDMA/core: Fixes for port mapper client registration 2015-07-14 13:20:10 -04:00
iwpm_util.c RDMA/core: Fixes for port mapper client registration 2015-07-14 13:20:10 -04:00
iwpm_util.h RDMA/core: Fixes for port mapper client registration 2015-07-14 13:20:10 -04:00
mad_priv.h IB/mad: Remove ib_get_dma_mr calls 2015-08-30 18:12:33 -04:00
mad_rmpp.c IB/mad: Add final OPA MAD processing 2015-06-12 14:49:18 -04:00
mad_rmpp.h
mad.c IB/mad: Remove ib_get_dma_mr calls 2015-08-30 18:12:33 -04:00
Makefile IB/core: Add RoCE GID table management 2015-08-30 18:08:50 -04:00
multicast.c IB/core: lock client data with lists_rwsem 2015-08-30 15:48:21 -04:00
netlink.c IB/core: Add rdma netlink helper functions 2015-08-30 18:12:25 -04:00
opa_smi.h IB: Add rdma_cap_ib_switch helper and use where appropriate 2015-07-14 13:20:08 -04:00
packer.c
roce_gid_mgmt.c Changes for 4.3 2015-09-09 08:33:31 -07:00
sa_query.c IB/sa: Fix rdma netlink message flags 2015-09-02 13:58:54 -04:00
sa.h
smi.c IB: Add rdma_cap_ib_switch helper and use where appropriate 2015-07-14 13:20:08 -04:00
smi.h IB: Add rdma_cap_ib_switch helper and use where appropriate 2015-07-14 13:20:08 -04:00
sysfs.c IB/core: Make ib_alloc_device init the kobject 2015-08-30 18:08:50 -04:00
ucm.c IB/cm: Remove compare_data checks 2015-08-30 15:48:24 -04:00
ucma.c IB/ucma: HW Device hot-removal support 2015-08-30 18:12:41 -04:00
ud_header.c
umem_odp.c IB/core: dma unmap optimizations 2015-05-05 09:18:02 -04:00
umem_rbtree.c IB/core: Implement support for MMU notifiers regarding on demand paging regions 2014-12-15 18:13:36 -08:00
umem.c IB/core: don't disallow registering region starting at 0x0 2015-04-15 16:05:02 -04:00
user_mad.c IB/core: lock client data with lists_rwsem 2015-08-30 15:48:21 -04:00
uverbs_cmd.c IB/uverbs: reject invalid or unknown opcodes 2015-09-03 14:25:24 -04:00
uverbs_main.c IB/uverbs: Enable device removal when there are active user space applications 2015-08-30 18:12:40 -04:00
uverbs_marshall.c IB/core: When marshaling uverbs path, clear unused fields 2014-09-22 09:46:52 -07:00
uverbs.h IB/uverbs: Enable device removal when there are active user space applications 2015-08-30 18:12:40 -04:00
verbs.c Changes for 4.3 2015-09-09 08:33:31 -07:00