detect/proto: add igmp support

So 'alert igmp ...' can work.
5 months ago · c54bc8bc8b
parent 1b7cc2b323
commit c54bc8bc8b
1 changed files with 1 additions and 0 deletions
--- a/src/detect-engine-proto.c
+++ b/src/detect-engine-proto.c
@ -57,6 +57,7 @@ struct {
    { "icmpv4", IPPROTO_ICMP, 0, 0 },
    { "icmpv6", IPPROTO_ICMPV6, 0, 0 },
    { "icmp", IPPROTO_ICMP, IPPROTO_ICMPV6, 0 },
+    { "igmp", IPPROTO_IGMP, 0, 0 },
    { "sctp", IPPROTO_SCTP, 0, 0 },
    { "ipv4", 0, 0, DETECT_PROTO_IPV4 | DETECT_PROTO_ANY },
    { "ip4", 0, 0, DETECT_PROTO_IPV4 | DETECT_PROTO_ANY },