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Address follow-up CodeRabbit VNC findings

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This commit is contained in:
Viktor Liu
2026-05-22 11:35:16 +02:00
parent d06ed64e59
commit 5be2607708
3 changed files with 8 additions and 4 deletions
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client/vnc/server/server.go
+2 -2
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@@ -871,8 +871,8 @@ func (s *Server) readConnectionHeader(conn net.Conn) (*connectionHeader, error)
// public key learned from the handshake. Any handshake failure is fatal
// (fail closed).
func (s *Server) maybeRunNoiseHandshake(conn net.Conn, br *bufio.Reader) ([]byte, bool, error) {
peek, err := br.Peek(len(vncIdentityMagic))
if err != nil || !bytes.Equal(peek, vncIdentityMagic) {
peek, _ := br.Peek(len(vncIdentityMagic))
if !bytes.Equal(peek, vncIdentityMagic) {
return nil, false, nil
}
if _, err := br.Discard(len(vncIdentityMagic)); err != nil {