From b7853f688b4bcd3465c0c3087fcbd8d53bdf26ae Mon Sep 17 00:00:00 2001 From: Kevin Krakauer Date: Wed, 22 Jan 2020 14:46:15 -0800 Subject: Error marshalling the matcher. The iptables binary is looking for libxt_.so when it should be looking for libxt_udp.so, so it's having an issue reading the data in xt_match_entry. I think it may be an alignment issue. Trying to fix this is leading to me fighting with the metadata struct, so I'm gonna go kill that. --- pkg/tcpip/iptables/udp_matcher.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'pkg/tcpip/iptables/udp_matcher.go') diff --git a/pkg/tcpip/iptables/udp_matcher.go b/pkg/tcpip/iptables/udp_matcher.go index fca457199..65ae7f9e0 100644 --- a/pkg/tcpip/iptables/udp_matcher.go +++ b/pkg/tcpip/iptables/udp_matcher.go @@ -59,7 +59,7 @@ func NewUDPMatcher(filter IPHeaderFilter, data UDPMatcherData) (Matcher, error) } if filter.Protocol != header.UDPProtocolNumber { - log.Warningf("UDP matching is only valid for protocol %d.", header.UDPProtocolNumber) + return nil, fmt.Errorf("UDP matching is only valid for protocol %d.", header.UDPProtocolNumber) } return &UDPMatcher{Data: data}, nil -- cgit v1.2.3