fixed memory leaks when using extended controls

ECN · Jun 23, 2017 · 8a3484c · 8a3484c
1 parent 0a39b18
commit 8a3484c
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/CHANGES b/CHANGES
@@ -3,6 +3,10 @@ Released 2.4.40 2017-06-xx
 
 Changes since 2.4.39:
 
+Modules/
+* fixed memory leaks when using extended controls
+  (thanks to Erik Cumps)
+
 ----------------------------------------------------------------
 Released 2.4.39 2017-05-31
 
@@ -1448,4 +1452,4 @@ Released 2.0.0pre02 2002-02-01
 ----------------------------------------------------------------
 Released 1.10alpha3 2000-09-19
 
-$Id: CHANGES,v 1.448 2017/06/23 07:16:26 stroeder Exp $
+$Id: CHANGES,v 1.449 2017/06/23 18:09:59 stroeder Exp $
diff --git a/Modules/ldapcontrol.c b/Modules/ldapcontrol.c
@@ -1,5 +1,5 @@
 /* See http://www.python-ldap.org/ for details.
- * $Id: ldapcontrol.c,v 1.20 2011/10/26 18:38:06 stroeder Exp $ */
+ * $Id: ldapcontrol.c,v 1.21 2017/06/23 18:09:59 stroeder Exp $ */
 
 #include "common.h"
 #include "LDAPObject.h"
@@ -231,6 +231,7 @@ encode_rfc3876(PyObject *self, PyObject *args)
 	}
 
 	res = LDAPberval_to_object(ctrl_val);
+	ber_bvfree(ctrl_val);
 
 endlbl:
 	if (vrber)
@@ -287,6 +288,7 @@ encode_rfc2696(PyObject *self, PyObject *args)
     }
 
     res = LDAPberval_to_object(ctrl_val);
+    ber_bvfree(ctrl_val);
 
  endlbl:
     if (ber)
@@ -324,6 +326,7 @@ decode_rfc2696(PyObject *self, PyObject *args)
     }
 
     res = Py_BuildValue("(lO&)", count, LDAPberval_to_object, cookiep);
+    ber_bvfree(cookiep);
 
  endlbl:
     if (ber)