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64ebe3126c
linux/net/bridge
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Florian Westphal 3f1e53abff netfilter: ebtables: don't attempt to allocate 0-sized compat array 
Dmitry reports 32bit ebtables on 64bit kernel got broken by
a recent change that returns -EINVAL when ruleset has no entries.

ebtables however only counts user-defined chains, so for the
initial table nentries will be 0.

Don't try to allocate the compat array in this case, as no user
defined rules exist no rule will need 64bit translation.

Reported-by: Dmitry Vyukov <dvyukov@google.com>
Fixes: 7d7d7e0211 ("netfilter: compat: reject huge allocation requests")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2018-04-09 17:05:48 +02:00
..
netfilter netfilter: ebtables: don't attempt to allocate 0-sized compat array 2018-04-09 17:05:48 +02:00
br_arp_nd_proxy.c bridge: suppress nd pkts on BR_NEIGH_SUPPRESS ports 2017-10-08 21:12:04 -07:00
br_device.c net: bridge: disable bridge MTU auto tuning if it was set manually 2018-03-31 22:19:00 -04:00
br_fdb.c net: bridge: Fix uninitialized error in br_fdb_sync_static() 2018-02-01 09:47:37 -05:00
br_forward.c bridge: add new BR_NEIGH_SUPPRESS port flag to suppress arp and nd flood 2017-10-08 21:12:04 -07:00
br_if.c net: bridge: disable bridge MTU auto tuning if it was set manually 2018-03-31 22:19:00 -04:00
br_input.c net: bridge: Rename mglist to host_joined 2017-11-10 13:41:40 +09:00
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: use rtnl_register_module where needed 2017-12-04 11:32:39 -05:00
br_multicast.c net: bridge: Send notification when host join/leaves a group 2017-11-10 13:41:40 +09:00
br_netfilter_hooks.c net: Drop pernet_operations::async 2018-03-27 13:18:09 -04:00
br_netfilter_ipv6.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
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: fix early call to br_stp_change_bridge_id and plug newlink leaks 2017-12-18 13:29:01 -05:00
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: disable bridge MTU auto tuning if it was set manually 2018-03-31 22:19:00 -04:00
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 net: bridge: use rhashtable for fdbs 2017-12-13 15:10:01 -05:00
br_sysfs_br.c net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
br_sysfs_if.c net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
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 bridge: Fix VLAN reference count problem 2018-02-26 15:15:53 -05:00
br.c net: bridge: disable bridge MTU auto tuning if it was set manually 2018-03-31 22:19:00 -04:00
Kconfig bridge: Add vlan filtering infrastructure 2013-02-13 19:41:46 -05:00
Makefile Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00