Davide Caratti 1086f78906 net: openvswitch: ensure LSE is pullable before reading it ...

[ Upstream commit 43c13605ba ]

when openvswitch is configured to mangle the LSE, the current value is
read from the packet dereferencing 4 bytes at mpls_hdr(): ensure that
the label is contained in the skb "linear" area.

Found by code inspection.

Fixes: d27cf5c59a ("net: core: add MPLS update core helper and use in OvS")
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
Link: https://lore.kernel.org/r/aa099f245d93218b84b5c056b67b6058ccf81a66.1606987185.git.dcaratti@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-12-08 10:40:27 +01:00

..

actions.c

net: openvswitch: ensure LSE is pullable before reading it

2020-12-08 10:40:27 +01:00

conntrack.c

openvswitch: handle DNAT tuple collision

2020-10-14 10:33:02 +02:00

conntrack.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295

2019-06-05 17:36:38 +02:00

datapath.c

net: openvswitch: ovs_ct_exit to be done under ovs_lock

2020-04-29 16:33:08 +02:00

datapath.h

net: openvswitch: Set OvS recirc_id from tc chain index

2019-09-06 14:59:18 +02:00

dp_notify.c

net: openvswitch: use netif_ovs_is_port() instead of opencode

2019-07-08 15:53:25 -07:00

flow_netlink.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 269

2019-06-05 17:30:29 +02:00

flow_netlink.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 269

2019-06-05 17:30:29 +02:00

flow_table.c

net: openvswitch: rename flow_stats to sw_flow_stats

2019-07-19 21:27:45 -07:00

flow_table.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 269

2019-06-05 17:30:29 +02:00

flow.c

net: openvswitch: Set OvS recirc_id from tc chain index

2019-09-06 14:59:18 +02:00

flow.h

openvswitch: Properly set L4 keys on "later" IP fragments

2019-08-28 14:53:51 -07:00

Kconfig

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

Makefile

openvswitch: Add meter infrastructure

2017-11-13 10:37:07 +09:00

meter.c

net: openvswitch: use div_u64() for 64-by-32 divisions

2020-10-01 13:18:12 +02:00

meter.h

net: openvswitch: use u64 for meter bucket

2020-10-01 13:17:56 +02:00

vport-geneve.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

vport-gre.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 269

2019-06-05 17:30:29 +02:00

vport-internal_dev.c

net: openvswitch: free vport unless register_netdevice() succeeds

2019-10-22 14:45:08 -07:00

vport-internal_dev.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 269

2019-06-05 17:30:29 +02:00

vport-netdev.c

net: openvswitch: use netif_ovs_is_port() instead of opencode

2019-07-08 15:53:25 -07:00

vport-netdev.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 269

2019-06-05 17:30:29 +02:00

vport-vxlan.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 269

2019-06-05 17:30:29 +02:00

vport.c

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

2019-06-17 20:20:36 -07:00

vport.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 269

2019-06-05 17:30:29 +02:00