diff options
Diffstat (limited to 'test/iptables/nat.go')
| -rw-r--r-- | test/iptables/nat.go | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/test/iptables/nat.go b/test/iptables/nat.go index b98d99fb8..495241482 100644 --- a/test/iptables/nat.go +++ b/test/iptables/nat.go @@ -621,24 +621,24 @@ func listenForRedirectedConn(ctx context.Context, ipv6 bool, originalDsts []net. } } return fmt.Errorf("SO_ORIGINAL_DST returned %+v, but wanted one of %+v (note: port numbers are in network byte order)", got, originalDsts) - } else { - got, err := originalDestination4(connFD) - if err != nil { - return err + } + + got, err := originalDestination4(connFD) + if err != nil { + return err + } + // The original destination could be any of our IPs. + for _, dst := range originalDsts { + want := syscall.RawSockaddrInet4{ + Family: syscall.AF_INET, + Port: htons(dropPort), } - // The original destination could be any of our IPs. - for _, dst := range originalDsts { - want := syscall.RawSockaddrInet4{ - Family: syscall.AF_INET, - Port: htons(dropPort), - } - copy(want.Addr[:], dst.To4()) - if got == want { - return nil - } + copy(want.Addr[:], dst.To4()) + if got == want { + return nil } - return fmt.Errorf("SO_ORIGINAL_DST returned %+v, but wanted one of %+v (note: port numbers are in network byte order)", got, originalDsts) } + return fmt.Errorf("SO_ORIGINAL_DST returned %+v, but wanted one of %+v (note: port numbers are in network byte order)", got, originalDsts) } // loopbackTests runs an iptables rule and ensures that packets sent to |