Re: [ovs-dev] [PATCH net] openvswitch: packet messages need their own probe attribtue

2015-01-14 Thread David Miller
From: Thomas Graf Date: Wed, 14 Jan 2015 13:56:19 + > User space is currently sending a OVS_FLOW_ATTR_PROBE for both flow > and packet messages. This leads to an out-of-bounds access in > ovs_packet_cmd_execute() because OVS_FLOW_ATTR_PROBE > > OVS_PACKET_ATTR_MAX. > > Introduce a new OVS_PA

Re: [ovs-dev] [PATCH net] openvswitch: packet messages need their own probe attribtue

2015-01-14 Thread Pravin Shelar
On Wed, Jan 14, 2015 at 5:56 AM, Thomas Graf wrote: > User space is currently sending a OVS_FLOW_ATTR_PROBE for both flow > and packet messages. This leads to an out-of-bounds access in > ovs_packet_cmd_execute() because OVS_FLOW_ATTR_PROBE > > OVS_PACKET_ATTR_MAX. > > Introduce a new OVS_PACKET_A

Re: [ovs-dev] [PATCH net] openvswitch: packet messages need their own probe attribtue

2015-01-14 Thread Jesse Gross
On Wed, Jan 14, 2015 at 5:56 AM, Thomas Graf wrote: > User space is currently sending a OVS_FLOW_ATTR_PROBE for both flow > and packet messages. This leads to an out-of-bounds access in > ovs_packet_cmd_execute() because OVS_FLOW_ATTR_PROBE > > OVS_PACKET_ATTR_MAX. > > Introduce a new OVS_PACKET_A

[ovs-dev] [PATCH net] openvswitch: packet messages need their own probe attribtue

2015-01-14 Thread Thomas Graf
User space is currently sending a OVS_FLOW_ATTR_PROBE for both flow and packet messages. This leads to an out-of-bounds access in ovs_packet_cmd_execute() because OVS_FLOW_ATTR_PROBE > OVS_PACKET_ATTR_MAX. Introduce a new OVS_PACKET_ATTR_PROBE with the same numeric value as OVS_FLOW_ATTR_PROBE to