Fix gss_get_mic_iov() example code

The example code for gss_get_mic_iov() using a caller-provided buffer
calls gss_wrap_iov_length() and gss_wrap_iov() instead of
gss_get_mic_iov_length() and gss_get_mic_iov() as intended.  Reported
by Frank Filz.

(cherry picked from commit bf4156db4f6c2e8cd420cd556bfa9e39f1a3d556)

ticket: 8797
version_fixed: 1.17.1

1 files changed, 2 insertions, 4 deletions

diff --git a/doc/appdev/gssapi.rst b/doc/appdev/gssapi.rst
index d26ac08..f574b60 100644
--- a/doc/appdev/gssapi.rst
+++ b/doc/appdev/gssapi.rst
@@ -619,16 +619,14 @@ gss_get_mic_iov_length and gss_get_mic_iov::
     iov[1].buffer.value = "message";
     iov[1].buffer.length = 7;
 
-    major = gss_wrap_iov_length(&minor, ctx, 1, GSS_C_QOP_DEFAULT,
-                                NULL, iov, 2);
+    major = gss_get_mic_iov_length(&minor, ctx, GSS_C_QOP_DEFAULT, iov, 2);
     if (GSS_ERROR(major))
         handle_error(major, minor);
     if (iov[0].buffer.length > sizeof(data))
         handle_out_of_space_error();
     iov[0].buffer.value = data;
 
-    major = gss_wrap_iov(&minor, ctx, 1, GSS_C_QOP_DEFAULT, NULL,
-                         iov, 2);
+    major = gss_get_mic_iov(&minor, ctx, GSS_C_QOP_DEFAULT, iov, 2);
     if (GSS_ERROR(major))
         handle_error(major, minor);