Comment 7 for bug 1940141

For posterity, here is an example of the relevant part of the client trace output when the bug is active, i.e. data is sent in response to the CertificateRequest:

$ grep -B1 -A4 CertificateRequest s_client.log
  Inner Content Type = Handshake (22)
    CertificateRequest, Length=1570
      request_context (len=0):
      extensions, length = 1567
        extension_type=status_request(5), length=1521
          0000 - 01 00 05 ed 30 82 05 e9-0a 01 00 a0 82 05 e2 ....0..........

Here is an example of the relevant part of the client trace output when this is fixed:

$ grep -B1 -A4 CertificateRequest s_client.log
  Inner Content Type = Handshake (22)
    CertificateRequest, Length=45
      request_context (len=0):
      extensions, length = 42
        extension_type=signature_algorithms(13), length=38
          ecdsa_secp256r1_sha256 (0x0403)