diff options
| -rw-r--r-- | common/rfb/CSecurityTLS.cxx | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/common/rfb/CSecurityTLS.cxx b/common/rfb/CSecurityTLS.cxx index 6028792b..3421de5e 100644 --- a/common/rfb/CSecurityTLS.cxx +++ b/common/rfb/CSecurityTLS.cxx @@ -171,8 +171,15 @@ bool CSecurityTLS::processMsg(CConnection* cc) if (!is->checkNoWait(1)) return false; - if (is->readU8() == 0) - return true; + if (is->readU8() == 0) { + rdr::U32 result = is->readU32(); + CharArray reason; + if (result == secResultFailed || result == secResultTooMany) + reason.buf = is->readString(); + else + reason.buf = strDup("Authentication failure (protocol error)"); + throw AuthFailureException(reason.buf); + } if (gnutls_init(&session, GNUTLS_CLIENT) != GNUTLS_E_SUCCESS) throw AuthFailureException("gnutls_init failed"); |