svn rev #23635: branches/krb5-1-7/src/lib/gssapi/krb5/

[tlyu@MIT.EDU]

http://src.mit.edu/fisheye/changelog/krb5/?cs=23635
Commit By: tlyu
Log Message:
ticket: 6558
version_fixed: 1.7.1
status: resolved

pull up r22718 from trunk

 ------------------------------------------------------------------------
 r22718 | ghudson | 2009-09-09 11:17:09 -0400 (Wed, 09 Sep 2009) | 8 lines

 ticket: 6558
 subject: Fix memory leak in gss_krb5int_copy_ccache
 tags: pullup
 target_version: 1.7.1

 gss_krb5int_copy_ccache was iterating over credentials in a ccache
 without freeing them.


Changed Files:
U   branches/krb5-1-7/src/lib/gssapi/krb5/copy_ccache.c
Modified: branches/krb5-1-7/src/lib/gssapi/krb5/copy_ccache.c
===================================================================
--- branches/krb5-1-7/src/lib/gssapi/krb5/copy_ccache.c	2010-01-12 02:50:04 UTC (rev 23634)
+++ branches/krb5-1-7/src/lib/gssapi/krb5/copy_ccache.c	2010-01-12 02:50:09 UTC (rev 23635)
@@ -50,8 +50,11 @@
         krb5_free_context(context);
         return(GSS_S_FAILURE);
     }
-    while (!code && !krb5_cc_next_cred(context, k5creds->ccache, &cursor, &creds))
+    while (!code && !krb5_cc_next_cred(context, k5creds->ccache, &cursor,
+                                       &creds)) {
         code = krb5_cc_store_cred(context, out_ccache, &creds);
+        krb5_free_cred_contents(context, &creds);
+    }
     krb5_cc_end_seq_get(context, k5creds->ccache, &cursor);
     k5_mutex_unlock(&k5creds->lock);
     *minor_status = code;