svn rev #24448: trunk/src/lib/krb5/keytab/

[ghudson@MIT.EDU]

http://src.mit.edu/fisheye/changelog/krb5/?cs=24448
Commit By: ghudson
Log Message:
When returning KRB5_KT_NOTFOUND from krb5_ktfile_get_entry, set an
extended error message indicating which principal was not found.



Changed Files:
U   trunk/src/lib/krb5/keytab/kt_file.c
Modified: trunk/src/lib/krb5/keytab/kt_file.c
===================================================================
--- trunk/src/lib/krb5/keytab/kt_file.c	2010-10-09 11:46:53 UTC (rev 24447)
+++ trunk/src/lib/krb5/keytab/kt_file.c	2010-10-11 16:43:42 UTC (rev 24448)
@@ -253,6 +253,7 @@
     krb5_boolean similar;
     int kvno_offset = 0;
     int was_open;
+    char *princname;
 
     kerror = KTLOCK(id);
     if (kerror)
@@ -375,8 +376,14 @@
             kerror = 0;
         else if (found_wrong_kvno)
             kerror = KRB5_KT_KVNONOTFOUND;
-        else
+        else {
             kerror = KRB5_KT_NOTFOUND;
+            if (krb5_unparse_name(context, principal, &princname) == 0) {
+                krb5_set_error_message(context, kerror, "No key table entry "
+                                       "found for %s", princname);
+                free(princname);
+            }
+        }
     }
     if (kerror) {
         if (was_open == 0)