From: Greg Hudson <ghudson@mit.edu>
Date: Wed, 17 Apr 2019 05:57:28 +0000 (-0400)
Subject: Fix gss_get_mic_iov() example code
X-Git-Tag: krb5-1.18-beta1~153
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F917%2Fhead;p=thirdparty%2Fkrb5.git

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.

ticket: 8797
tags: pullup
target_version: 1.17-next
---

diff --git a/doc/appdev/gssapi.rst b/doc/appdev/gssapi.rst
index d26ac0825b..f574b608b1 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);