[pypy-svn] pypy jitypes2: fix a memory leak

[antocuni]

Author: Antonio Cuni <anto.cuni at gmail.com>
Branch: jitypes2
Changeset: r40436:2a072ecaf473
Date: 2011-01-07 10:03 +0100
http://bitbucket.org/pypy/pypy/changeset/2a072ecaf473/

Log:	fix a memory leak

diff --git a/lib_pypy/_ctypes/function.py b/lib_pypy/_ctypes/function.py
--- a/lib_pypy/_ctypes/function.py
+++ b/lib_pypy/_ctypes/function.py
@@ -446,7 +446,7 @@
         if self._is_struct_shape(shape):
             buf = shape[0].fromaddress(result)
         else:
-            buf = _rawffi.Array(shape)(1)
+            buf = _rawffi.Array(shape)(1, autofree=True)
             buf[0] = result
         retval = restype._CData_retval(buf)
         return retval