Alexei Starovoitov
265d7657c9
bpf: fix 32-bit divide by zero
[ upstream commit 68fda450a7df51cff9e5a4d4a4d9d0d5f2589153 ]
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: 7a12b5031c6b ("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>
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2018-01-31 12:55:57 +01:00 |
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6lowpan
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6lowpan: ndisc: no overreact if no short address is available
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2016-09-19 20:19:34 +02:00 |
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9p
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net/9p: Switch to wait_event_killable()
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2017-11-30 08:39:09 +00:00 |
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802
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8021q
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8021q: fix a memory leak for VLAN 0 device
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2018-01-17 09:38:52 +01:00 |
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appletalk
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appletalk: use IS_ENABLED() instead of checking for built-in or module
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2016-09-10 21:19:10 -07:00 |
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atm
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lec: use IS_ENABLED() instead of checking for built-in or module
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2016-09-10 21:19:10 -07:00 |
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ax25
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ax25: Fix segfault after sock connection timeout
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2017-02-04 09:47:09 +01:00 |
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batman-adv
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batman-adv: Check for alloc errors when preparing TT local data
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2016-12-02 10:46:59 +01:00 |
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bluetooth
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Bluetooth: Prevent stack info leak from the EFS element.
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2018-01-17 09:38:56 +01:00 |
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bridge
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net: bridge: fix early call to br_stp_change_bridge_id and plug newlink leaks
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2018-01-02 20:35:12 +01:00 |
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caif
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net: caif: Fix a sleep-in-atomic bug in cfpkt_create_pfx
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2017-07-05 14:40:14 +02:00 |
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can
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can: af_can: canfd_rcv(): replace WARN_ONCE by pr_warn_once
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2018-01-31 12:55:50 +01:00 |
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ceph
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libceph: don't WARN() if user tries to add invalid key
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2017-11-30 08:39:03 +00:00 |
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core
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bpf: fix 32-bit divide by zero
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2018-01-31 12:55:57 +01:00 |
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dcb
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net: dcb: set error code on failures
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2016-12-03 23:54:25 -05:00 |
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dccp
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dccp: don't restart ccid2_hc_tx_rto_expire() if sk in closed state
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2018-01-31 12:55:53 +01:00 |
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decnet
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decnet: always not take dst->__refcnt when inserting dst into hash table
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2017-07-05 14:40:16 +02:00 |
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dns_resolver
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KEYS: Fix race between updating and finding a negative key
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2017-10-27 10:38:11 +02:00 |
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dsa
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net: dsa: select NET_SWITCHDEV
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2017-11-15 15:53:17 +01:00 |
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ethernet
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net: introduce device min_header_len
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2017-02-18 15:11:43 +01:00 |
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hsr
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net/hsr: Remove unused but set variable
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2016-10-18 10:28:18 -04:00 |
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ieee802154
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Revert "net: fix percpu memory leaks"
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2017-09-20 08:19:55 +02:00 |
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ipv4
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gso: validate gso_type in GSO handlers
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2018-01-31 12:55:55 +01:00 |
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ipv6
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gso: validate gso_type in GSO handlers
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2018-01-31 12:55:55 +01:00 |
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ipx
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ipx: call ipxitf_put() in ioctl error path
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2017-05-25 15:44:41 +02:00 |
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irda
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irda: do not leak initialized list.dev to userspace
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2017-08-30 10:21:42 +02:00 |
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iucv
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net/af_iucv: don't use paged skbs for TX on HiperSockets
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2017-01-19 20:18:04 +01:00 |
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kcm
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fix kcm_clone()
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2017-12-16 16:25:47 +01:00 |
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key
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af_key: fix buffer overread in parse_exthdrs()
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2018-01-23 19:57:05 +01:00 |
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l2tp
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l2tp: cleanup l2tp_tunnel_delete calls
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2017-12-20 10:07:31 +01:00 |
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l3mdev
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net: ipv6: Remove l3mdev_get_saddr6
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2016-09-10 23:12:53 -07:00 |
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lapb
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net/lapb: tuse %*ph to dump buffers
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2016-05-29 22:33:25 -07:00 |
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llc
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net/llc: avoid BUG_ON() in skb_orphan()
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2017-02-26 11:10:50 +01:00 |
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mac80211
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mac80211: Add RX flag to indicate ICV stripped
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2018-01-17 09:38:49 +01:00 |
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mac802154
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mac802154: use rate limited warnings for malformed frames
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2016-09-19 20:19:34 +02:00 |
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mpls
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net: mpls: Fix nexthop alive tracking on down events
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2017-12-20 10:07:25 +01:00 |
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ncsi
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net/ncsi: Improve HNCDSC AEN handler
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2016-10-20 11:23:08 -04:00 |
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netfilter
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netfilter: xt_osf: Add missing permission checks
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2018-01-31 12:55:52 +01:00 |
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netlabel
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netlabel: Implement CALIPSO config functions for SMACK.
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2016-06-27 15:06:18 -04:00 |
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netlink
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netlink: Add netns check on taps
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2018-01-02 20:35:10 +01:00 |
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netrom
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nfc
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NFC: fix device-allocation error return
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2017-11-30 08:39:07 +00:00 |
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openvswitch
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openvswitch: fix skb_panic due to the incorrect actions attrlen
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2017-08-30 10:21:40 +02:00 |
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packet
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net/packet: fix a race in packet_bind() and packet_notifier()
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2017-12-16 16:25:45 +01:00 |
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phonet
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qrtr
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net: qrtr: Mark 'buf' as little endian
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2017-12-09 22:01:51 +01:00 |
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rds
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RDS: null pointer dereference in rds_atomic_free_op
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2018-01-17 09:38:53 +01:00 |
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rfkill
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rose
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rose: limit sk_filter trim to payload
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2016-07-13 11:53:40 -07:00 |
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rxrpc
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rxrpc: Ignore BUSY packets on old calls
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2017-12-20 10:07:25 +01:00 |
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sched
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net/sched: Fix update of lastuse in act modules implementing stats_update
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2018-01-17 09:38:54 +01:00 |
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sctp
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gso: validate gso_type in GSO handlers
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2018-01-31 12:55:55 +01:00 |
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strparser
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strparser: destroy workqueue on module exit
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2017-03-22 12:43:33 +01:00 |
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sunrpc
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kernel: make groups_sort calling a responsibility group_info allocators
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2018-01-10 09:29:52 +01:00 |
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switchdev
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switchdev: Execute bridge ndos only for bridge ports
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2016-10-19 10:58:04 -04:00 |
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tipc
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tipc: fix a memory leak in tipc_nl_node_get_link()
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2018-01-31 12:55:55 +01:00 |
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unix
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net/unix: don't show information about sockets from other namespaces
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2017-11-18 11:22:22 +01:00 |
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vmw_vsock
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vsock: cancel packets when failing to connect
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2017-12-25 14:23:38 +01:00 |
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wimax
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wireless
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cfg80211: fix connect/disconnect edge cases
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2017-11-02 09:49:15 +01:00 |
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x25
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net: x25: remove null checks on arrays calling_ae and called_ae
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2016-09-09 18:13:30 -07:00 |
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xfrm
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xfrm: Copy policy family in clone_policy
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2017-12-14 09:28:24 +01:00 |
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compat.c
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audit: log 32-bit socketcalls
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2017-10-08 10:26:06 +02:00 |
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Kconfig
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strparser: Stream parser for messages
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2016-08-17 19:36:23 -04:00 |
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Makefile
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strparser: Stream parser for messages
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2016-08-17 19:36:23 -04:00 |
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socket.c
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bpf: introduce BPF_JIT_ALWAYS_ON config
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2018-01-31 12:55:56 +01:00 |
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sysctl_net.c
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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
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2016-10-06 09:52:23 -07:00 |