diff options
Diffstat (limited to 'vendor/github.com/opencontainers/runc/libcontainer/utils')
-rw-r--r-- | vendor/github.com/opencontainers/runc/libcontainer/utils/cmsg.go | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/vendor/github.com/opencontainers/runc/libcontainer/utils/cmsg.go b/vendor/github.com/opencontainers/runc/libcontainer/utils/cmsg.go index 2cbb6491a..c8a9364d5 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/utils/cmsg.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/utils/cmsg.go @@ -84,12 +84,10 @@ func RecvFd(socket *os.File) (*os.File, error) { // addition, the file.Name() of the given file will also be sent as // non-auxiliary data in the same payload (allowing to send contextual // information for a file descriptor). -func SendFd(socket, file *os.File) error { - name := []byte(file.Name()) +func SendFd(socket *os.File, name string, fd uintptr) error { if len(name) >= MaxNameLen { - return fmt.Errorf("sendfd: filename too long: %s", file.Name()) + return fmt.Errorf("sendfd: filename too long: %s", name) } - oob := unix.UnixRights(int(file.Fd())) - - return unix.Sendmsg(int(socket.Fd()), name, oob, nil, 0) + oob := unix.UnixRights(int(fd)) + return unix.Sendmsg(int(socket.Fd()), []byte(name), oob, nil, 0) } |