Florian Westphal 359bee9d8e netfilter: ebtables: compat: un-break 32bit setsockopt when no rules are present ...

[ Upstream commit 2035f3ff8e ]

Unlike ip(6)tables ebtables only counts user-defined chains.

The effect is that a 32bit ebtables binary on a 64bit kernel can do
'ebtables -N FOO' only after adding at least one rule, else the request
fails with -EINVAL.

This is a similar fix as done in
3f1e53abff ("netfilter: ebtables: don't attempt to allocate 0-sized compat array").

Fixes: 7d7d7e0211 ("netfilter: compat: reject huge allocation requests")
Reported-by: Francesco Ruggeri <fruggeri@arista.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2019-03-13 14:04:04 -07:00

..

netfilter

netfilter: ebtables: compat: un-break 32bit setsockopt when no rules are present

2019-03-13 14:04:04 -07:00

br_arp_nd_proxy.c

net: bridge: convert neigh_suppress_enabled option to a bit

2018-09-26 10:04:23 -07:00

br_device.c

netpoll: allow cleanup to be synchronous

2018-10-19 17:01:43 -07:00

br_fdb.c

net: bridge: Mark FDB entries that were added by user as such

2019-02-27 10:09:51 +01:00

br_forward.c

net: bridge: Fix ethernet header pointer before check skb forwardable

2019-01-31 08:15:32 +01:00

br_if.c

net: bridge: convert mtu_set_by_user to a bit

2018-09-26 10:04:23 -07:00

br_input.c

net: bridge: convert neigh_suppress_enabled option to a bit

2018-09-26 10:04:23 -07:00

br_ioctl.c

net: bridge: add notifications for the bridge dev on vlan change

2017-11-02 15:53:40 +09:00

br_mdb.c

net/bridge: Update br_mdb_dump for strict data checking

2018-10-08 10:39:05 -07:00

br_multicast.c

Revert "bridge: do not add port to router list when receives query with source 0.0.0.0"

2019-02-27 10:09:57 +01:00

br_netfilter_hooks.c

net: bridge: fix a bug on using a neighbour cache entry without checking its state

2019-01-22 21:09:48 +01:00

br_netfilter_ipv6.c

net: Fix usage of pskb_trim_rcsum

2019-01-31 08:15:32 +01:00

br_netlink_tunnel.c

bridge: netlink: make setlink/dellink notifications more accurate

2017-10-29 11:03:43 +09:00

br_netlink.c

net: bridge: add support for per-port vlan stats

2018-10-12 10:18:58 -07:00

br_nf_core.c

xfrm: Move dst->path into struct xfrm_dst

2017-11-30 09:54:26 -05:00

br_private_stp.h

net: bridge: add helper to set topology change

2016-12-10 21:27:23 -05:00

br_private_tunnel.h

bridge: netlink: make setlink/dellink notifications more accurate

2017-10-29 11:03:43 +09:00

br_private.h

net: bridge: fix vlan stats use-after-free on destruction

2018-11-17 21:38:44 -08:00

br_stp_bpdu.c

net: introduce __skb_put_[zero, data, u8]

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

br_stp_if.c

net: bridge: add notifications for the bridge dev on vlan change

2017-11-02 15:53:40 +09:00

br_stp_timer.c

net: bridge: Convert timers to use timer_setup()

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

br_stp.c

net: bridge: add notifications for the bridge dev on vlan change

2017-11-02 15:53:40 +09:00

br_switchdev.c

bridge: switchdev: Allow clearing FDB entry offload indication

2018-10-17 17:45:08 -07:00

br_sysfs_br.c

net: bridge: add support for per-port vlan stats

2018-10-12 10:18:58 -07:00

br_sysfs_if.c

net: bridge: add support for backup port

2018-07-23 09:32:15 -07:00

br_vlan_tunnel.c

bridge: vlan_tunnel: explicitly reset metadata attrs to NULL on failure

2017-02-17 13:33:41 -05:00

br_vlan.c

net: bridge: fix vlan stats use-after-free on destruction

2018-11-17 21:38:44 -08:00

br.c

bridge: switchdev: Allow clearing FDB entry offload indication

2018-10-17 17:45:08 -07:00

Kconfig

docs: fix some broken documentation references

2018-09-20 11:09:53 -06:00

Makefile

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

2017-11-04 09:26:51 +09:00