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linux/net/openvswitch
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Davide Caratti 1086f78906 net: openvswitch: ensure LSE is pullable before reading it 
[ Upstream commit 43c13605bad44b8abbc9776d6e63f62ccb7a47d6 ]

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: d27cf5c59a12 ("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