pull up r22417 from trunk

 ------------------------------------------------------------------------
 r22417 | raeburn | 2009-06-18 17:56:48 -0400 (Thu, 18 Jun 2009) | 13 lines

 ticket: 6514
 subject: minor memory leak in 'none' replay cache type
 tags: pullup
 target_version: 1.7.1
 version_reported: 1.7

 The replay cache type implementations are responsible for freeing the
 main rcache structure when the cache handle is closed.  The 'none'
 rcache type wasn't doing this, resulting in a small memory leak each
 time such a cache was opened and closed.  Not a big deal for a server
 process servicing a single client, but it could accumulate (very very
 slowly) for a long-running server.

ticket: 6514
version_fixed: 1.7.1
status: resolved

git-svn-id: svn://anonsvn.mit.edu/krb5/branches/krb5-1-7@22800 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/lib/krb5/rcache/rc_none.c b/src/lib/krb5/rcache/rc_none.c
index 255dec9e38100e5240c49b41a7ff6d5112c179ef..a0ffed3a4ad27c34e288096667c17ef701458e52 100644 (file)
--- a/src/lib/krb5/rcache/rc_none.c
+++ b/src/lib/krb5/rcache/rc_none.c
@@ -44,10 +44,16 @@ krb5_rc_none_noargs(krb5_context ctx, krb5_rcache rc)
     return 0;
 }
 #define krb5_rc_none_recover    krb5_rc_none_noargs
-#define krb5_rc_none_destroy    krb5_rc_none_noargs
-#define krb5_rc_none_close      krb5_rc_none_noargs
 #define krb5_rc_none_expunge    krb5_rc_none_noargs
 
+static krb5_error_code KRB5_CALLCONV
+krb5_rc_none_close(krb5_context ctx, krb5_rcache rc)
+{
+    free (rc);
+    return 0;
+}
+#define krb5_rc_none_destroy    krb5_rc_none_close
+
 static krb5_error_code KRB5_CALLCONV
 krb5_rc_none_store(krb5_context ctx, krb5_rcache rc, krb5_donot_replay *r)
 {