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Qiujun Huang 78a4ad2860 Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl 
commit 71811cac8532b2387b3414f7cd8fe9e497482864 upstream.

Needn't call 'rfcomm_dlc_put' here, because 'rfcomm_dlc_exists' didn't
increase dlc->refcnt.

Reported-by: syzbot+4496e82090657320efc6@syzkaller.appspotmail.com
Signed-off-by: Qiujun Huang <hqjagain@gmail.com>
Suggested-by: Hillf Danton <hdanton@sina.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-13 10:45:14 +02:00
..
6lowpan
6lowpan: Off by one handling ->nexthdr
2020-01-27 14:50:41 +01:00
9p
9p: Transport error uninitialized
2019-10-11 18:21:12 +02:00
802
…
8021q
vlan: vlan_changelink() should propagate errors
2020-01-12 12:17:28 +01:00
appletalk
appletalk: Set error code if register_snap_client failed
2019-12-13 08:52:59 +01:00
atm
net: use skb_queue_empty_lockless() in poll() handlers
2019-11-10 11:27:48 +01:00
ax25
ax25: enforce CAP_NET_RAW for raw sockets
2019-10-05 13:09:32 +02:00
batman-adv
batman-adv: Avoid free/alloc race when handling OGM2 buffer
2020-03-18 07:14:25 +01:00
bluetooth
Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl
2020-04-13 10:45:14 +02:00
bpf
bpf/test_run: support cgroup local storage
2018-08-03 00:47:32 +02:00
bpfilter
signal/bpfilter: Fix bpfilter_kernl to use send_sig not force_sig
2020-01-27 14:50:51 +01:00
bridge
netfilter: ebtables: CONFIG_COMPAT: reject trailing data after last rule
2020-01-27 14:50:47 +01:00
caif
net: use skb_queue_empty_lockless() in poll() handlers
2019-11-10 11:27:48 +01:00
can
can: gw: Fix error path of cgw_module_init
2019-08-29 08:28:30 +02:00
ceph
ceph: check POOL_FLAG_FULL/NEARFULL in addition to OSDMAP_FULL/NEARFULL
2020-04-02 15:28:16 +02:00
core
net: Fix Tx hash bound checking
2020-04-13 10:45:05 +02:00
dcb
net: dcb: Add priority-to-DSCP map getters
2018-07-27 13:17:50 -07:00
dccp
dccp: Fix memleak in __feat_register_sp
2020-01-17 19:46:58 +01:00
decnet
net: add bool confirm_neigh parameter for dst_ops.update_pmtu
2020-01-04 19:13:37 +01:00
dns_resolver
net: remove blank lines at end of file
2018-07-24 14:10:43 -07:00
dsa
net: dsa: Fix duplicate frames flooded by learning
2020-04-02 15:28:11 +02:00
ethernet
net: add annotations on hh->hh_len lockless accesses
2020-01-09 10:19:09 +01:00
hsr
hsr: set .netnsok flag
2020-04-02 15:28:14 +02:00
ieee802154
nl802154: add missing attribute validation for dev_type
2020-03-18 07:14:15 +01:00
ife
…
ipv4
net, ip_tunnel: fix interface lookup with no key
2020-04-13 10:44:57 +02:00
ipv6
ipv6: don't auto-add link-local address to lag ports
2020-04-13 10:45:07 +02:00
iucv
net/af_iucv: always register net_device notifier
2020-01-27 14:50:56 +01:00
kcm
kcm: switch order of device registration to fix a crash
2019-04-17 08:38:40 +02:00
key
af_key: fix leaks in key_pol_get_resp and dump_sp.
2019-07-26 09:14:01 +02:00
l2tp
l2tp: Allow duplicate session creation with UDP
2020-02-11 04:33:52 -08:00
l3mdev
…
lapb
lapb: fixed leak of control-blocks.
2019-06-22 08:15:13 +02:00
llc
llc: fix sk_buff refcounting in llc_conn_state_process()
2020-01-27 14:51:17 +01:00
mac80211
mac80211: fix authentication with iwlwifi/mvm
2020-04-02 15:28:22 +02:00
mac802154
net: mac802154: tx: expand tailroom if necessary
2018-08-06 11:21:37 +02:00
mpls
mpls: fix warning with multi-label encap
2020-01-27 14:50:54 +01:00
ncsi
net/ncsi: Fixup .dumpit message flags and ID check in Netlink handler
2018-08-22 21:39:08 -07:00
netfilter
netfilter: nft_fwd_netdev: validate family and chain type
2020-04-02 15:28:19 +02:00
netlabel
netlabel: fix out-of-bounds memory accesses
2019-03-10 07:17:18 +01:00
netlink
netlink: Use netlink header as base to calculate bad attribute offset
2020-03-18 07:14:12 +01:00
netrom
netrom: hold sock when setting skb->destructor
2019-07-28 08:29:27 +02:00
nfc
nfc: add missing attribute validation for vendor subcommand
2020-03-18 07:14:17 +01:00
nsh
nsh: set mac len based on inner packet
2018-07-12 16:55:29 -07:00
openvswitch
openvswitch: support asymmetric conntrack
2019-12-21 10:57:14 +01:00
packet
net/packet: tpacket_rcv: avoid a producer race condition
2020-04-02 15:28:11 +02:00
phonet
net: use skb_queue_empty_lockless() in poll() handlers
2019-11-10 11:27:48 +01:00
psample
net: psample: fix skb_over_panic
2019-12-05 09:21:30 +01:00
qrtr
net: qrtr: fix len of skb_put_padto in qrtr_node_enqueue
2020-03-20 11:55:59 +01:00
rds
net/rds: Fix 'ib_evt_handler_call' element in 'rds_ib_stat_names'
2020-01-27 14:51:13 +01:00
rfkill
rfkill: Fix incorrect check to avoid NULL pointer dereference
2020-01-12 12:17:17 +01:00
rose
net/rose: fix unbound loop in rose_loopback_timer()
2019-05-02 09:59:00 +02:00
rxrpc
rxrpc: Fix sendmsg(MSG_WAITALL) handling
2020-04-13 10:45:04 +02:00
sched
net_sched: keep alloc_hash updated after hash allocation
2020-04-02 15:28:11 +02:00
sctp
sctp: fix possibly using a bad saddr with a given dst
2020-04-13 10:44:58 +02:00
smc
net/smc: cancel event worker during device removal
2020-03-18 07:14:25 +01:00
strparser
net: strparser: partially revert "strparser: Call skb_unclone conditionally"
2019-05-16 19:41:27 +02:00
sunrpc
sunrpc: expiry_time should be seconds not timeval
2020-02-11 04:34:07 -08:00
switchdev
…
tipc
tipc: add missing attribute validation for MTU property
2020-03-18 07:14:18 +01:00
tls
net/tls: Fix to avoid gettig invalid tls record
2020-03-05 16:42:17 +01:00
unix
af_unix: add compat_ioctl support
2020-01-17 19:47:07 +01:00
vmw_vsock
hv_sock: Remove the accept port restriction
2020-02-14 16:33:22 -05:00
wimax
wimax: remove blank lines at EOF
2018-07-24 14:10:42 -07:00
wireless
nl80211: fix NL80211_ATTR_CHANNEL_WIDTH attribute type
2020-04-02 15:28:17 +02:00
x25
net/x25: fix nonblocking connect
2020-01-29 16:43:24 +01:00
xdp
xsk: Fix registration of Rx-only sockets
2020-01-27 14:51:19 +01:00
xfrm
xfrm: policy: Fix doulbe free in xfrm_policy_timer
2020-04-02 15:28:19 +02:00
compat.c
sock: Make sock->sk_stamp thread-safe
2019-01-09 17:38:33 +01:00
Kconfig
net: remove blank lines at end of file
2018-07-24 14:10:43 -07:00
Makefile
…
socket.c
compat_ioctl: handle SIOCOUTQNSD
2020-01-17 19:47:07 +01:00
sysctl_net.c
…