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fix checking number of arg before accessing it

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Shelikhoo 2024-05-13 16:02:01 +01:00 • committed by WofWca
parent c0acdd7d2a
commit 15189aa5ac
1 changed files with 3 additions and 0 deletions
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3
server/lib/http.go
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@ -244,6 +244,9 @@ func (handler *httpHandler) turboTunnelUDPLikeMode(conn net.Conn, addr net.Addr,
clientID := turbotunnel.ClientID{}
compoments := strings.Split(protocol, " ")
if len(compoments) != 2 {
return fmt.Errorf("invalid protocol: %s", protocol)
}
_, err := hex.Decode(clientID[:], []byte(compoments[1]))
if err != nil {
return fmt.Errorf("reading ClientID: %v", err)