Cong Wang 8f918d3ff4 net_sched: check NULL in tcf_block_put() ...

Callers of tcf_block_put() could pass NULL so
we can't use block->q before checking if block is
NULL or not.

tcf_block_put_ext() callers are fine, it is always
non-NULL.

Fixes: 8c4083b30e56 ("net: sched: add block bind/unbind notif. and extended block_get/put")
Reported-by: Dave Taht <dave.taht@gmail.com>
Cc: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-11-03 21:31:15 +09:00

..

6lowpan

6lowpan: Don't set IFF_NO_QUEUE

2017-04-12 22:02:40 +02:00

9p

net/9p: switch p9_fd_read to kernel_write

2017-09-04 19:05:16 -04:00

802

net: introduce __skb_put_[zero, data, u8]

2017-06-20 13:30:14 -04:00

8021q

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-10-05 18:19:22 -07:00

appletalk

networking: make skb_push & __skb_push return void pointers

2017-06-16 11:48:40 -04:00

atm

net: atm/mpc: Stop using open-coded timer .data field

2017-10-25 13:07:37 +09:00

ax25

net: ax25: Convert timers to use timer_setup()

2017-10-25 12:03:56 +09:00

batman-adv

batman-adv: Avoid spurious warnings from bat_v neigh_cmp implementation

2017-10-17 08:09:47 +02:00

bluetooth

Bluetooth: Use bt_dev_err and bt_dev_info when possible

2017-10-30 12:25:45 +02:00

bpf

bpf: add meta pointer for direct access

2017-09-26 13:36:44 -07:00

bridge

net: bridge: Convert timers to use timer_setup()

2017-11-03 15:42:49 +09:00

caif

net: convert sock.sk_wmem_alloc from atomic_t to refcount_t

2017-07-01 07:39:08 -07:00

can

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-10-22 13:39:14 +01:00

ceph

libceph: don't allow bidirectional swap of pg-upmap-items

2017-09-19 20:34:29 +02:00

core

net: Add extack to fib_notifier_info

2017-11-01 11:50:43 +09:00

dcb

rtnetlink: make rtnl_register accept a flags parameter

2017-08-09 16:57:38 -07:00

dccp

net: dccp: ccids: lib: packet_history: use swap macro in tfrc_rx_hist_swap

2017-11-01 12:05:49 +09:00

decnet

net: decnet: dn_nsp_out: use swap macro in dn_mk_ack_header

2017-11-01 12:05:49 +09:00

dns_resolver

KEYS: Fix race between updating and finding a negative key

2017-10-18 09:12:40 +01:00

dsa

net: sched: move the can_offload check from binding phase to rule insertion phase

2017-11-02 16:10:39 +09:00

ethernet

networking: make skb_push & __skb_push return void pointers

2017-06-16 11:48:40 -04:00

hsr

net: hsr: Convert timers to use timer_setup()

2017-10-25 13:00:27 +09:00

ieee802154

Merge remote-tracking branch 'net-next/master'

2017-10-18 17:40:18 +02:00

ife

MAINTAINERS: Update Yotam's E-mail

2017-11-01 12:19:03 +09:00

ipv4

tcp: tcp_fragment() should not assume rtx skbs

2017-11-03 16:02:56 +09:00

ipv6

ipv6: Implement limits on Hop-by-Hop and Destination options

2017-11-03 09:50:22 +09:00

ipx

net: ipx: mark expected switch fall-through

2017-10-18 14:13:08 +01:00

iucv

iucv: Convert sk_wmem_alloc accesses to refcount_t.

2017-07-03 02:31:22 -07:00

kcm

kcm: Remove redundant unlikely()

2017-09-26 09:54:06 -07:00

key

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-08-15 20:23:23 -07:00

l2tp

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-11-02 15:23:39 +09:00

l3mdev

net: ipv6: Remove l3mdev_get_saddr6

2016-09-10 23:12:53 -07:00

lapb

net/lapb: Convert timers to use timer_setup()

2017-10-18 12:39:36 +01:00

llc

net: LLC: Convert timers to use timer_setup()

2017-10-25 12:06:25 +09:00

mac80211

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-10-30 21:09:24 +09:00

mac802154

mac802154: Fix MAC header and payload encrypted

2017-09-20 13:37:16 +02:00

mpls

ip_tunnel: fix building with NET_IP_TUNNEL=m

2017-10-12 12:21:11 -07:00

ncsi

net/ncsi: Make local function ncsi_get_filter() static

2017-11-03 15:44:10 +09:00

netfilter

bpf: Add file mode configuration into bpf maps

2017-10-20 13:32:59 +01:00

netlabel

netlink: pass extended ACK struct to parsing functions

2017-04-13 13:58:22 -04:00

netlink

netlink: Allow ext_ack to carry non-error messages

2017-11-01 11:50:43 +09:00

netrom

net: netrom: nr_route: mark expected switch fall-throughs

2017-11-01 20:46:41 +09:00

nfc

net: nfc: llcp_core: use setup_timer() helper.

2017-09-25 13:19:20 -07:00

nsh

nsh: add GSO support

2017-08-29 15:16:52 -07:00

openvswitch

openvswitch: conntrack: mark expected switch fall-through

2017-10-22 02:01:26 +01:00

packet

net: af_packet: Convert timers to use timer_setup()

2017-10-25 13:01:12 +09:00

phonet

net: phonet: mark phonet_protocol as const

2017-10-07 23:15:08 +01:00

psample

MAINTAINERS: Update Yotam's E-mail

2017-11-01 12:19:03 +09:00

qrtr

net: qrtr: Support decoding incoming v2 packets

2017-10-11 15:28:39 -07:00

rds

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-10-30 21:09:24 +09:00

rfkill

net: rfkill: gpio: Switch to devm_acpi_dev_add_driver_gpios()

2017-06-13 11:07:51 +02:00

rose

net: rose: mark expected switch fall-throughs

2017-10-22 02:02:26 +01:00

rxrpc

net: rxrpc: mark expected switch fall-throughs

2017-10-24 18:27:06 +09:00

sched

net_sched: check NULL in tcf_block_put()

2017-11-03 21:31:15 +09:00

sctp

sctp: fix error return code in sctp_send_add_streams()

2017-11-01 21:24:41 +09:00

smc

smc: add SMC rendezvous protocol

2017-10-26 18:00:29 +09:00

strparser

strparser: Use delayed work instead of timer for msg timeout

2017-10-25 10:37:11 +09:00

sunrpc

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-10-30 21:09:24 +09:00

switchdev

net: switchdev: Remove bridge bypass support from switchdev

2017-08-07 14:48:48 -07:00

tipc

tipc: eliminate unnecessary probing

2017-11-03 15:48:46 +09:00

tls

tls: make tls_sw_free_resources static

2017-09-14 09:55:21 -07:00

unix

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-10-30 21:09:24 +09:00

vmw_vsock

vsock: always call vsock_init_tables()

2017-10-26 17:45:58 +09:00

wimax

genetlink: mark families as __ro_after_init

2016-10-27 16:16:09 -04:00

wireless

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-10-30 21:09:24 +09:00

x25

net: x25: mark expected switch fall-throughs

2017-10-22 03:08:46 +01:00

xfrm

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-11-02 15:23:39 +09:00

compat.c

net: compat: assert the size of cmsg copied in is as expected

2017-09-20 15:36:18 -07:00

Kconfig

net: Remove CONFIG_NETFILTER_DEBUG and _ASSERT() macros.

2017-09-04 13:25:20 +02:00

Makefile

nsh: add GSO support

2017-08-29 15:16:52 -07:00

socket.c

net: fixes for skb_send_sock

2017-08-16 11:27:52 -07:00

sysctl_net.c

sysctl: Remove dead register_sysctl_root

2017-04-16 23:42:49 -05:00