diff options
Diffstat (limited to 'llgo/third_party/gofrontend/libgo/go/net/sockopt_bsd.go')
| -rw-r--r-- | llgo/third_party/gofrontend/libgo/go/net/sockopt_bsd.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llgo/third_party/gofrontend/libgo/go/net/sockopt_bsd.go b/llgo/third_party/gofrontend/libgo/go/net/sockopt_bsd.go index d5b3621c526..52b2a5debc5 100644 --- a/llgo/third_party/gofrontend/libgo/go/net/sockopt_bsd.go +++ b/llgo/third_party/gofrontend/libgo/go/net/sockopt_bsd.go @@ -25,7 +25,7 @@ func setDefaultSockopts(s, family, sotype int, ipv6only bool) error { syscall.SetsockoptInt(s, syscall.IPPROTO_IPV6, syscall.IPV6_PORTRANGE, syscall.IPV6_PORTRANGE_HIGH) } } - if family == syscall.AF_INET6 && sotype != syscall.SOCK_RAW { + if supportsIPv4map && family == syscall.AF_INET6 && sotype != syscall.SOCK_RAW { // Allow both IP versions even if the OS default // is otherwise. Note that some operating systems // never admit this option. |
