Chuck Lever
88f7857c90
svcrdma: Fix another Receive buffer leak ...
[ Upstream commit 64d26422516b2e347b32e6d9b1d40b3c19a62aae ]
During a connection tear down, the Receive queue is flushed before
the device resources are freed. Typically, all the Receives flush
with IB_WR_FLUSH_ERR.
However, any pending successful Receives flush with IB_WR_SUCCESS,
and the server automatically posts a fresh Receive to replace the
completing one. This happens even after the connection has closed
and the RQ is drained. Receives that are posted after the RQ is
drained appear never to complete, causing a Receive resource leak.
The leaked Receive buffer is left DMA-mapped.
To prevent these late-posted recv_ctxt's from leaking, block new
Receive posting after XPT_CLOSE is set.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-08-26 10:31:01 +02:00
6lowpan: Off by one handling ->nexthdr
2020-01-27 14:50:41 +01:00
net/9p: validate fds in p9_fd_open
2020-08-11 15:32:32 +02:00
vlan: vlan_changelink() should propagate errors
2020-01-12 12:17:28 +01:00
appletalk: Set error code if register_snap_client failed
2019-12-13 08:52:59 +01:00
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2019-11-10 11:27:48 +01:00
AX.25: Prevent integer overflows in connect and sendmsg
2020-07-31 18:37:48 +02:00
batman-adv: Revert "disable ethtool link speed detection when auto negotiation off"
2020-06-22 09:05:12 +02:00
Bluetooth: add a mutex lock to avoid UAF in do_enale_set
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bpf/test_run: support cgroup local storage
2018-08-03 00:47:32 +02:00
signal/bpfilter: Fix bpfilter_kernl to use send_sig not force_sig
2020-01-27 14:50:51 +01:00
net: bridge: enfore alignment for ethernet address
2020-06-30 23:17:03 -04:00
net: use skb_queue_empty_lockless() in poll() handlers
2019-11-10 11:27:48 +01:00
can: gw: Fix error path of cgw_module_init
2019-08-29 08:28:30 +02:00
libceph: don't omit recovery_deletes in target_copy()
2020-07-22 09:32:13 +02:00
net/compat: Add missing sock updates for SCM_RIGHTS
2020-08-21 11:05:32 +02:00
net: dcb: Add priority-to-DSCP map getters
2018-07-27 13:17:50 -07:00
net: ipv6: add net argument to ip6_dst_lookup_flow
2020-04-29 16:31:16 +02:00
net: add bool confirm_neigh parameter for dst_ops.update_pmtu
2020-01-04 19:13:37 +01:00
KEYS: Don't write out to userspace while holding key semaphore
2020-04-23 10:30:24 +02:00
net: dsa: mt7530: fix roaming from DSA user ports
2020-06-03 08:19:03 +02:00
net: add annotations on hh->hh_len lockless accesses
2020-01-09 10:19:09 +01:00
hsr: check protocol version in hsr_newlink()
2020-04-21 09:03:03 +02:00
nl802154: add missing attribute validation for dev_type
2020-03-18 07:14:15 +01:00
net: initialize fastreuse on inet_inherit_port
2020-08-19 08:15:04 +02:00
ipv6: fix memory leaks on IPV6_ADDRFORM path
2020-08-11 15:32:34 +02:00
net/af_iucv: always register net_device notifier
2020-01-27 14:50:56 +01:00
kcm: switch order of device registration to fix a crash
2019-04-17 08:38:40 +02:00
af_key: fix leaks in key_pol_get_resp and dump_sp.
2019-07-26 09:14:01 +02:00
l2tp: remove skb_dst_set() from l2tp_xmit_skb()
2020-07-22 09:31:59 +02:00
lapb: fixed leak of control-blocks.
2019-06-22 08:15:13 +02:00
llc: make sure applications use ARPHRD_ETHER
2020-07-22 09:31:59 +02:00
mac80211: fix misplaced while instead of if
2020-08-21 11:05:32 +02:00
net: mac802154: tx: expand tailroom if necessary
2018-08-06 11:21:37 +02:00
net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
2020-04-29 16:31:17 +02:00
net/ncsi: Fixup .dumpit message flags and ID check in Netlink handler
2018-08-22 21:39:08 -07:00
ipvs: allow connection reuse for unconfirmed conntrack
2020-08-19 08:14:56 +02:00
netlabel: cope with NULL catmap
2020-05-20 08:18:35 +02:00
genetlink: remove genl_bind
2020-07-22 09:31:58 +02:00
net: netrom: Fix potential nr_neigh refcnt leak in nr_add_node
2020-04-29 16:31:21 +02:00
net/nfc/rawsock.c: add CAP_NET_RAW check.
2020-08-19 08:15:03 +02:00
nsh: set mac len based on inner packet
2018-07-12 16:55:29 -07:00
openvswitch: Prevent kernel-infoleak in ovs_ct_put_key()
2020-08-11 15:32:35 +02:00
af_packet: TPACKET_V3: fix fill status rwlock imbalance
2020-08-19 08:15:03 +02:00
net: use skb_queue_empty_lockless() in poll() handlers
2019-11-10 11:27:48 +01:00
net: psample: fix skb_over_panic
2019-12-05 09:21:30 +01:00
qrtr: orphan socket in qrtr_release()
2020-07-31 18:37:48 +02:00
rds: Prevent kernel-infoleak in rds_notify_queue_get()
2020-08-05 10:06:01 +02:00
rfkill: Fix incorrect check to avoid NULL pointer dereference
2020-01-12 12:17:17 +01:00
net/rose: fix unbound loop in rose_loopback_timer()
2019-05-02 09:59:00 +02:00
rxrpc: Fix race between recvmsg and sendmsg on immediate call failure
2020-08-11 15:32:35 +02:00
sched: consistently handle layer3 header accesses in the presence of VLANs
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sctp: implement memory accounting on tx path
2020-08-05 10:06:00 +02:00
net/smc: cancel event worker during device removal
2020-03-18 07:14:25 +01:00
net: strparser: partially revert "strparser: Call skb_unclone conditionally"
2019-05-16 19:41:27 +02:00
svcrdma: Fix another Receive buffer leak
2020-08-26 10:31:01 +02:00
tipc: clean up skb list lock handling on send path
2020-07-29 10:16:47 +02:00
net/tls: Fix kmap usage
2020-08-19 08:15:03 +02:00
af_unix: add compat_ioctl support
2020-01-17 19:47:07 +01:00
vsock: fix timeout in vsock_accept()
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wimax: remove blank lines at EOF
2018-07-24 14:10:42 -07:00
cfg80211: check vendor command doit pointer before use
2020-08-11 15:32:33 +02:00
net/x25: Fix null-ptr-deref in x25_disconnect
2020-08-05 10:06:02 +02:00
xdp: Fix xsk_generic_xmit errno
2020-06-25 15:33:05 +02:00
xfrm: Fix double ESP trailer insertion in IPsec crypto offload.
2020-06-30 23:17:10 -04:00
net/compat: Add missing sock updates for SCM_RIGHTS
2020-08-21 11:05:32 +02:00
net: remove blank lines at end of file
2018-07-24 14:10:43 -07:00
net: Set fput_needed iff FDPUT_FPUT is set
2020-08-19 08:15:03 +02:00
88f7857c90