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authorIan Lance Taylor <iant@golang.org>2020-07-27 22:27:54 -0700
committerIan Lance Taylor <iant@golang.org>2020-08-01 11:21:40 -0700
commitf75af8c1464e948b5e166cf5ab09ebf0d82fc253 (patch)
tree3ba3299859b504bdeb477727471216bd094a0191 /libgo/go/net/sockopt_windows.go
parent75a23e59031fe673fc3b2e60fd1fe5f4c70ecb85 (diff)
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libgo: update to go1.15rc1
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/245157
Diffstat (limited to 'libgo/go/net/sockopt_windows.go')
-rw-r--r--libgo/go/net/sockopt_windows.go6
1 files changed, 4 insertions, 2 deletions
diff --git a/libgo/go/net/sockopt_windows.go b/libgo/go/net/sockopt_windows.go
index 8017426..8afaf34 100644
--- a/libgo/go/net/sockopt_windows.go
+++ b/libgo/go/net/sockopt_windows.go
@@ -16,8 +16,10 @@ func setDefaultSockopts(s syscall.Handle, family, sotype int, ipv6only bool) err
// never admit this option.
syscall.SetsockoptInt(s, syscall.IPPROTO_IPV6, syscall.IPV6_V6ONLY, boolint(ipv6only))
}
- // Allow broadcast.
- syscall.SetsockoptInt(s, syscall.SOL_SOCKET, syscall.SO_BROADCAST, 1)
+ if (sotype == syscall.SOCK_DGRAM || sotype == syscall.SOCK_RAW) && family != syscall.AF_UNIX && family != syscall.AF_INET6 {
+ // Allow broadcast.
+ return os.NewSyscallError("setsockopt", syscall.SetsockoptInt(s, syscall.SOL_SOCKET, syscall.SO_BROADCAST, 1))
+ }
return nil
}