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-rw-r--r--pkg/unet/unet.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/pkg/unet/unet.go b/pkg/unet/unet.go
index 59b6c5568..f4800e0d9 100644
--- a/pkg/unet/unet.go
+++ b/pkg/unet/unet.go
@@ -201,7 +201,7 @@ func (s *Socket) enterFD() (int, bool) {
// SocketPair creates a pair of connected sockets.
func SocketPair(packet bool) (*Socket, *Socket, error) {
// Make a new pair.
- fds, err := syscall.Socketpair(syscall.AF_UNIX, socketType(packet), 0)
+ fds, err := syscall.Socketpair(syscall.AF_UNIX, socketType(packet)|syscall.SOCK_CLOEXEC, 0)
if err != nil {
return nil, nil, err
}