Christoph Hellwig e88958e636 net: handle NULL ->poll gracefully ...

The big aio poll revert broke various network protocols that don't
implement ->poll as a patch in the aio poll serie removed sock_no_poll
and made the common code handle this case.

Reported-by: syzbot+57727883dbad76db2ef0@syzkaller.appspotmail.com
Reported-by: syzbot+cdb0d3176b53d35ad454@syzkaller.appspotmail.com
Reported-by: syzbot+2c7e8f74f8b2571c87e8@syzkaller.appspotmail.com
Reported-by: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Fixes: a11e1d432b ("Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2018-06-29 06:51:51 -07:00

..

6lowpan

…

9p

treewide: kmalloc() -> kmalloc_array()

2018-06-12 16:19:22 -07:00

802

…

8021q

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

2018-06-06 18:39:49 -07:00

appletalk

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

atm

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

ax25

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

batman-adv

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

2018-05-26 19:46:15 -04:00

bluetooth

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

bpf

…

bpfilter

bpfilter: fix user mode helper cross compilation

2018-06-21 09:19:19 +09:00

bridge

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

2018-06-16 07:39:34 +09:00

caif

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

can

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

ceph

Merge tag 'ceph-for-4.18-rc1' of git://github.com/ceph/ceph-client

2018-06-15 07:24:58 +09:00

core

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

dcb

treewide: kmalloc() -> kmalloc_array()

2018-06-12 16:19:22 -07:00

dccp

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

decnet

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

dns_resolver

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dsa

net: dsa: add error handling for pskb_trim_rcsum

2018-06-11 14:19:38 -07:00

ethernet

net: core: rework basic flow dissection helper

2018-05-08 00:02:36 -04:00

hsr

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ieee802154

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

ife

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ipv4

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

ipv6

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

iucv

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

kcm

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

key

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

l2tp

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

l3mdev

…

lapb

…

llc

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

mac80211

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

2018-06-16 07:39:34 +09:00

mac802154

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mpls

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ncsi

net/ncsi: Use netdev_dbg for debug messages

2018-06-20 07:26:58 +09:00

netfilter

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

2018-06-16 07:39:34 +09:00

netlabel

audit: use inline function to get audit context

2018-05-14 17:24:18 -04:00

netlink

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

netrom

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

nfc

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

nsh

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openvswitch

treewide: kzalloc() -> kcalloc()

2018-06-12 16:19:22 -07:00

packet

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

phonet

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

psample

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qrtr

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

rds

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

2018-06-16 07:39:34 +09:00

rfkill

rfkill: Create rfkill-none LED trigger

2018-05-23 11:26:45 +02:00

rose

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

rxrpc

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

sched

net_sched: remove a bogus warning in hfsc

2018-06-23 10:58:46 +09:00

sctp

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

smc

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

strparser

strparser: Don't schedule in workqueue in paused state

2018-06-21 09:54:05 +09:00

sunrpc

Merge tag 'nfs-for-4.18-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

2018-06-22 06:21:34 +09:00

switchdev

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tipc

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

tls

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

unix

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

vmw_vsock

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

wimax

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wireless

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

2018-06-16 07:39:34 +09:00

x25

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

xdp

Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL

2018-06-28 10:40:47 -07:00

xfrm

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

2018-06-06 18:39:49 -07:00

compat.c

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Kconfig

net: Introduce generic failover module

2018-05-28 22:59:54 -04:00

Makefile

bpfilter: switch to CC from HOSTCC

2018-06-05 10:21:18 -04:00

socket.c

net: handle NULL ->poll gracefully

2018-06-29 06:51:51 -07:00

sysctl_net.c

…