linux/drivers/infiniband/core
Colin Ian King 0147ebcf89 IB/core: fix null pointer deref and mem leak in error handling
The current error handling in setup_hw_stats has a couple of issues.
It is possible to generate a null pointer deference on the
kfree of hsag->attrs[i] because two of the early error exit paths
jump to the kfree when hsags NULL and not allocated. Fix this by
moving the kfree on stats and jumping to that, avoiding the hsag
freeing.

Secondly, there is a memory leak of stats if the hsag allocation
fails; instead of returning, jump to the kfree on stats.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-06-06 19:22:18 -04:00
..
addr.c IB/core: Add IP to GID netlink offload 2016-05-24 14:44:04 -04:00
agent.c IB: split struct ib_send_wr 2015-10-08 11:09:10 +01:00
agent.h IB/mad: Add final OPA MAD processing 2015-06-12 14:49:18 -04:00
cache.c IB/core: Fix oops in ib_cache_gid_set_default_gid 2016-04-22 20:26:44 -04:00
cm_msgs.h IB/core: Fix unaligned accesses 2015-05-05 13:21:27 -04:00
cm.c IB/cm: Fix a recently introduced locking bug 2016-06-06 18:55:53 -04:00
cma_configfs.c configfs: switch ->default groups to a linked list 2016-03-06 16:11:24 +01:00
cma.c Merge branches 'cxgb4-2', 'i40iw-2', 'ipoib', 'misc-4.7' and 'mlx5-fcs' into k.o/for-4.7 2016-05-13 19:40:38 -04:00
core_priv.h IB/core: Add IP to GID netlink offload 2016-05-24 14:44:04 -04:00
cq.c IB: add a proper completion queue abstraction 2015-12-11 14:10:43 -08:00
device.c IB/core: fix an error code in ib_core_init() 2016-06-06 19:19:07 -04:00
fmr_pool.c IB/core: trivial prink cleanup. 2016-03-03 10:20:25 -05:00
iwcm.c IB/core: Fix a potential array overrun in CMA and SA agent 2016-05-13 19:40:02 -04:00
iwcm.h
iwpm_msg.c iwpm: crash fix for large connections test 2016-03-16 13:48:32 -04:00
iwpm_util.c IB/IWPM: Fix a potential skb leak 2016-05-13 19:40:01 -04:00
iwpm_util.h iwpm: crash fix for large connections test 2016-03-16 13:48:32 -04:00
mad_priv.h IB/mad: use CQ abstraction 2016-01-19 15:25:45 -05:00
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: Integrate ib_mad module into ib_core module 2016-05-24 14:40:13 -04:00
Makefile IB/SA: Integrate ib_sa module into ib_core module 2016-05-24 14:42:36 -04:00
mr_pool.c IB/core: add a simple MR pool 2016-05-13 13:37:18 -04:00
multicast.c IB/core: Support new type of join-state for multicast 2016-05-25 15:39:03 -04:00
netlink.c IB/core: Remove unnecessary check in ibnl_rcv_msg 2016-05-13 19:40:01 -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 IB/core: trivial prink cleanup. 2016-03-03 10:20:25 -05:00
roce_gid_mgmt.c IB/core: Move rdma_is_upper_dev_rcu to header file 2015-12-23 10:35:12 -05:00
rw.c IB/core: Enhance ib_map_mr_sg() 2016-05-13 13:37:57 -04:00
sa_query.c Merge branches 'misc-4.7-2', 'ipoib' and 'ib-router' into k.o/for-4.7 2016-05-26 11:55:19 -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: fix null pointer deref and mem leak in error handling 2016-06-06 19:22:18 -04:00
ucm.c IB/security: Restrict use of the write() interface 2016-04-28 12:03:16 -04:00
ucma.c IB/security: Restrict use of the write() interface 2016-04-28 12:03:16 -04:00
ud_header.c IB/core: trivial prink cleanup. 2016-03-03 10:20:25 -05:00
umem_odp.c mm/gup: Introduce get_user_pages_remote() 2016-02-16 10:04:09 +01:00
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 mm/gup: Switch all callers of get_user_pages() to not pass tsk/mm 2016-02-16 10:11:12 +01:00
user_mad.c IB/mad: pass ib_mad_send_buf explicitly to the recv_handler 2016-01-19 15:25:36 -05:00
uverbs_cmd.c IB/core: Do not require CAP_NET_ADMIN for packet sniffing 2016-05-18 10:31:58 -04:00
uverbs_main.c IB/security: Restrict use of the write() interface 2016-04-28 12:03:16 -04:00
uverbs_marshall.c IB/core: Add gid_type to gid attribute 2015-12-23 10:35:10 -05:00
uverbs.h IB: remove in-kernel support for memory windows 2015-12-23 14:29:04 -05:00
verbs.c IB/core: Enhance ib_map_mr_sg() 2016-05-13 13:37:57 -04:00