linux/net/openvswitch
Gustavo A. R. Silva b74912a2fd openvswitch: meter: fix NULL pointer dereference in ovs_meter_cmd_reply_start
It seems that the intention of the code is to null check the value
returned by function genlmsg_put. But the current code is null
checking the address of the pointer that holds the value returned
by genlmsg_put.

Fix this by properly null checking the value returned by function
genlmsg_put in order to avoid a pontential null pointer dereference.

Addresses-Coverity-ID: 1461561 ("Dereference before null check")
Addresses-Coverity-ID: 1461562 ("Dereference null return value")
Fixes: 96fbc13d7e ("openvswitch: Add meter infrastructure")
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-11-15 14:16:07 +09:00
..
actions.c openvswitch: Add meter action support 2017-11-13 10:37:07 +09:00
conntrack.c openvswitch: conntrack: mark expected switch fall-through 2017-10-22 02:01:26 +01:00
conntrack.h openvswitch: add ct_clear action 2017-10-10 16:38:34 -07:00
datapath.c openvswitch: Add meter infrastructure 2017-11-13 10:37:07 +09:00
datapath.h openvswitch: Add meter action support 2017-11-13 10:37:07 +09:00
dp_notify.c openvswitch: reliable interface indentification in port dumps 2017-11-05 21:49:17 +09:00
flow_netlink.c openvswitch: Make local function ovs_nsh_key_attr_size() static 2017-11-14 22:02:08 +09:00
flow_netlink.h openvswitch: enable NSH support 2017-11-08 16:12:33 +09:00
flow_table.c openvswitch: Optimize operations for OvS flow_stats. 2017-07-19 13:49:39 -07:00
flow_table.h openvswitch: Zero flows on allocation. 2015-09-22 17:33:41 -07:00
flow.c openvswitch: enable NSH support 2017-11-08 16:12:33 +09:00
flow.h openvswitch: enable NSH support 2017-11-08 16:12:33 +09:00
Kconfig openvswitch: enable NSH support 2017-11-08 16:12:33 +09:00
Makefile openvswitch: Add meter infrastructure 2017-11-13 10:37:07 +09:00
meter.c openvswitch: meter: fix NULL pointer dereference in ovs_meter_cmd_reply_start 2017-11-15 14:16:07 +09:00
meter.h openvswitch: Add meter infrastructure 2017-11-13 10:37:07 +09:00
vport-geneve.c openvswitch: do not ignore netdev errors when creating tunnel vports 2016-08-10 23:13:23 -07:00
vport-gre.c openvswitch: do not ignore netdev errors when creating tunnel vports 2016-08-10 23:13:23 -07:00
vport-internal_dev.c net: Fix inconsistent teardown and release of private netdev state. 2017-06-07 15:53:24 -04:00
vport-internal_dev.h openvswitch: introduce rtnl ops stub 2014-07-01 14:40:17 -07:00
vport-netdev.c net: Add extack to upper device linking 2017-10-04 21:39:33 -07:00
vport-netdev.h openvswitch: Use dev_queue_xmit for vport send. 2015-10-22 06:46:16 -07:00
vport-vxlan.c vxlan: get rid of redundant vxlan_dev.flags 2017-06-20 13:37:02 -04:00
vport.c openvswitch: add processing of L3 packets 2016-11-13 00:51:02 -05:00
vport.h openvswitch: pass mac_proto to ovs_vport_send 2016-11-13 00:51:02 -05:00