diff options
Diffstat (limited to 'pkg/sentry/socket')
| -rw-r--r-- | pkg/sentry/socket/netfilter/tcp_matcher.go | 4 | ||||
| -rw-r--r-- | pkg/sentry/socket/netfilter/udp_matcher.go | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/pkg/sentry/socket/netfilter/tcp_matcher.go b/pkg/sentry/socket/netfilter/tcp_matcher.go index 4f98ee2d5..0bfd6c1f4 100644 --- a/pkg/sentry/socket/netfilter/tcp_matcher.go +++ b/pkg/sentry/socket/netfilter/tcp_matcher.go @@ -97,7 +97,7 @@ func (*TCPMatcher) Name() string { // Match implements Matcher.Match. func (tm *TCPMatcher) Match(hook stack.Hook, pkt *stack.PacketBuffer, interfaceName string) (bool, bool) { - netHeader := header.IPv4(pkt.NetworkHeader) + netHeader := header.IPv4(pkt.NetworkHeader().View()) if netHeader.TransportProtocol() != header.TCPProtocolNumber { return false, false @@ -111,7 +111,7 @@ func (tm *TCPMatcher) Match(hook stack.Hook, pkt *stack.PacketBuffer, interfaceN return false, false } - tcpHeader := header.TCP(pkt.TransportHeader) + tcpHeader := header.TCP(pkt.TransportHeader().View()) if len(tcpHeader) < header.TCPMinimumSize { // There's no valid TCP header here, so we drop the packet immediately. return false, true diff --git a/pkg/sentry/socket/netfilter/udp_matcher.go b/pkg/sentry/socket/netfilter/udp_matcher.go index 3f20fc891..7ed05461d 100644 --- a/pkg/sentry/socket/netfilter/udp_matcher.go +++ b/pkg/sentry/socket/netfilter/udp_matcher.go @@ -94,7 +94,7 @@ func (*UDPMatcher) Name() string { // Match implements Matcher.Match. func (um *UDPMatcher) Match(hook stack.Hook, pkt *stack.PacketBuffer, interfaceName string) (bool, bool) { - netHeader := header.IPv4(pkt.NetworkHeader) + netHeader := header.IPv4(pkt.NetworkHeader().View()) // TODO(gvisor.dev/issue/170): Proto checks should ultimately be moved // into the stack.Check codepath as matchers are added. @@ -110,7 +110,7 @@ func (um *UDPMatcher) Match(hook stack.Hook, pkt *stack.PacketBuffer, interfaceN return false, false } - udpHeader := header.UDP(pkt.TransportHeader) + udpHeader := header.UDP(pkt.TransportHeader().View()) if len(udpHeader) < header.UDPMinimumSize { // There's no valid UDP header here, so we drop the packet immediately. return false, true |