Alexei Starovoitov 02662601a2 bpf: fix 32-bit divide by zero ...

[ upstream commit 68fda450a7 ]

due to some JITs doing if (src_reg == 0) check in 64-bit mode
for div/mod operations mask upper 32-bits of src register
before doing the check

Fixes: 622582786c ("net: filter: x86: internal BPF JIT")
Fixes: 7a12b5031c ("sparc64: Add eBPF JIT.")
Reported-by: syzbot+48340bb518e88849e2e3@syzkaller.appspotmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-02-03 17:04:25 +01:00

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6lowpan

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9p

net/9p: Switch to wait_event_killable()

2017-11-30 08:37:25 +00:00

802

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8021q

8021q: fix a memory leak for VLAN 0 device

2018-01-17 09:35:29 +01:00

appletalk

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atm

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ax25

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batman-adv

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bluetooth

Bluetooth: Prevent stack info leak from the EFS element.

2018-01-17 09:35:32 +01:00

bridge

net: bridge: fix early call to br_stp_change_bridge_id and plug newlink leaks

2018-01-02 20:33:26 +01:00

caif

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can

can: af_can: canfd_rcv(): replace WARN_ONCE by pr_warn_once

2018-01-31 12:06:08 +01:00

ceph

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core

bpf: fix 32-bit divide by zero

2018-02-03 17:04:25 +01:00

dcb

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dccp

dccp: don't restart ccid2_hc_tx_rto_expire() if sk in closed state

2018-01-31 12:06:12 +01:00

decnet

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dns_resolver

KEYS: Fix race between updating and finding a negative key

2017-10-27 10:23:18 +02:00

dsa

net: dsa: select NET_SWITCHDEV

2017-11-15 17:13:11 +01:00

ethernet

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hsr

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ieee802154

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ipv4

net: tcp: close sock if net namespace is exiting

2018-01-31 12:06:14 +01:00

ipv6

ipv6: ip6_make_skb() needs to clear cork.base.dst

2018-01-31 12:06:13 +01:00

ipx

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irda

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iucv

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key

af_key: fix buffer overread in parse_exthdrs()

2018-01-23 19:50:14 +01:00

l2tp

l2tp: cleanup l2tp_tunnel_delete calls

2017-12-20 10:04:59 +01:00

l3mdev

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lapb

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llc

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mac80211

net/mac80211/debugfs.c: prevent build failure with CONFIG_UBSAN=y

2018-01-17 09:35:25 +01:00

mac802154

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mpls

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netfilter

netfilter: xt_osf: Add missing permission checks

2018-01-31 12:06:11 +01:00

netlabel

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netlink

netlink: Add netns check on taps

2018-01-02 20:33:24 +01:00

netrom

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nfc

NFC: fix device-allocation error return

2017-11-30 08:37:23 +00:00

openvswitch

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packet

net/packet: fix a race in packet_bind() and packet_notifier()

2017-12-16 10:33:56 +01:00

phonet

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rds

RDS: null pointer dereference in rds_atomic_free_op

2018-01-17 09:35:29 +01:00

rfkill

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rose

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rxrpc

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sched

sch_dsmark: fix invalid skb_cow() usage

2017-12-25 14:22:10 +01:00

sctp

sctp: return error if the asoc has been peeled off in sctp_wait_for_sndbuf

2018-01-31 12:06:13 +01:00

sunrpc

kernel: make groups_sort calling a responsibility group_info allocators

2018-01-10 09:27:10 +01:00

switchdev

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tipc

tipc: fix memory leak in tipc_accept_from_sock()

2017-12-16 10:33:56 +01:00

unix

net/unix: don't show information about sockets from other namespaces

2017-11-18 11:11:06 +01:00

vmw_vsock

vsock: use new wait API for vsock_stream_sendmsg()

2017-11-30 08:37:19 +00:00

wimax

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wireless

nl80211: Define policy for packet pattern attributes

2017-10-18 09:20:41 +02:00

x25

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xfrm

xfrm: Copy policy family in clone_policy

2017-12-16 10:33:55 +01:00

compat.c

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Kconfig

bpf: introduce BPF_JIT_ALWAYS_ON config

2018-02-03 17:04:24 +01:00

Makefile

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socket.c

bpf: introduce BPF_JIT_ALWAYS_ON config

2018-02-03 17:04:24 +01:00

sysctl_net.c

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