krb5 commit: Use the canonical client principal name for OTP

https://github.com/krb5/krb5/commit/6411398e35e343cdc4d2d103b079c4d3b9031f7e
commit 6411398e35e343cdc4d2d103b079c4d3b9031f7e
Author: Matt Rogers <[email protected]>
Date:   Wed Apr 5 16:48:55 2017 -0400

    Use the canonical client principal name for OTP
    
    In the OTP module, when constructing the RADIUS request, use the
    canonicalized client principal (using the new client_name kdcpreauth
    callback) instead of the request client principal.
    
    ticket: 8571 (new)

 src/plugins/preauth/otp/main.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/plugins/preauth/otp/main.c b/src/plugins/preauth/otp/main.c
index 2649e9a..a1b6816 100644
--- a/src/plugins/preauth/otp/main.c
+++ b/src/plugins/preauth/otp/main.c
@@ -331,7 +331,8 @@ otp_verify(krb5_context context, krb5_data *req_pkt, krb5_kdc_req *request,
 
     /* Send the request. */
     otp_state_verify((otp_state *)moddata, cb->event_context(context, rock),
-                     request->client, config, req, on_response, rs);
+                     cb->client_name(context, rock), config, req, on_response,
+                     rs);
     cb->free_string(context, rock, config);
 
     k5_free_pa_otp_req(context, req);