diff options
| author | Ben Pfaff <blp@nicira.com> | 2011-09-08 11:25:29 -0700 |
|---|---|---|
| committer | Ben Pfaff <blp@nicira.com> | 2011-11-02 08:47:28 -0700 |
| commit | e1154f713ec8f47ff38979d76e9456b49b0bc264 (patch) | |
| tree | eaa7a7d615015f77c8ab6f4d863124ba9ac6e982 /include | |
| parent | 68f36edfe8928be1f80c960abb63474b2ad9f920 (diff) | |
ofproto: Reject invalid input ports in OFPT_PACKET_OUT requests.
Some invalid ports (those above the maximum port number supported by the
datapath, including OpenFlow reserved ports that are not translated by OVS
into some other number) will be rejected by the datapath. It's better to
catch these early and send back an appropriate OpenFlow error code, rather
than to just get EINVAL from the kernel and have to guess at the problem.
Reported-by: Aaron Rosen <arosen@clemson.edu>
Diffstat (limited to 'include')
| -rw-r--r-- | include/openflow/nicira-ext.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/openflow/nicira-ext.h b/include/openflow/nicira-ext.h index 84060d79..875052a9 100644 --- a/include/openflow/nicira-ext.h +++ b/include/openflow/nicira-ext.h @@ -110,6 +110,9 @@ enum nx_bad_request_code { /* NXT_ROLE_REQUEST specified an invalid role. */ NXBRC_BAD_ROLE = 0x201, + + /* The in_port in an ofp_packet_out request is invalid. */ + NXBRC_BAD_IN_PORT = 0x202 }; /* Additional "code" values for OFPET_FLOW_MOD_FAILED. */ |