svn rev #25700: trunk/src/lib/gssapi/mechglue/

[ghudson@MIT.EDU]

http://src.mit.edu/fisheye/changelog/krb5/?cs=25700
Commit By: ghudson
Log Message:
ticket: 7089
subject: Initialize gss_get_name_attribute output buffers
target_version: 1.10.1
tags: pullup

GSS functions which accept gss_buffer_t output arguments should
initialize those buffers to empty on startup (see gss_wrap, for
instance).  Do so for gss_get_name_attribute in the mechglue.


Changed Files:
U   trunk/src/lib/gssapi/mechglue/g_get_name_attr.c
Modified: trunk/src/lib/gssapi/mechglue/g_get_name_attr.c
===================================================================
--- trunk/src/lib/gssapi/mechglue/g_get_name_attr.c	2012-02-13 22:41:25 UTC (rev 25699)
+++ trunk/src/lib/gssapi/mechglue/g_get_name_attr.c	2012-02-14 18:26:50 UTC (rev 25700)
@@ -55,6 +55,14 @@
         *authenticated = 0;
     if (complete != NULL)
         *complete = 0;
+    if (value != GSS_C_NO_BUFFER) {
+        value->value = NULL;
+        value->length = 0;
+    }
+    if (display_value != GSS_C_NO_BUFFER) {
+        display_value->value = NULL;
+        display_value->length = 0;
+    }
 
     *minor_status = 0;