diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/odp-util.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/odp-util.c b/lib/odp-util.c index 14d5af097..5da83b4c6 100644 --- a/lib/odp-util.c +++ b/lib/odp-util.c @@ -6210,6 +6210,11 @@ parse_l2_5_onward(const struct nlattr *attrs[OVS_KEY_ATTR_MAX + 1], } } } + } else if (src_flow->nw_proto == IPPROTO_IGMP + && src_flow->dl_type == htons(ETH_TYPE_IP)) { + /* OVS userspace parses the IGMP type, code, and group, but its + * datapaths do not, so there is always missing information. */ + return ODP_FIT_TOO_LITTLE; } if (is_mask && expected_bit != OVS_KEY_ATTR_UNSPEC) { if ((flow->tp_src || flow->tp_dst) && flow->nw_proto != 0xff) { |