One more case, this time in CompiledFFI.sizeof().

1 files changed, 11 insertions, 13 deletions

diff --git a/c/ffi_obj.c b/c/ffi_obj.c
index aad59fc..3c4866e 100644
--- a/c/ffi_obj.c
+++ b/c/ffi_obj.c
@@ -257,22 +257,20 @@ PyDoc_STRVAR(ffi_sizeof_doc,
 static PyObject *ffi_sizeof(FFIObject *self, PyObject *arg)
 {
     Py_ssize_t size;
-    CTypeDescrObject *ct = _ffi_type(self, arg, ACCEPT_ALL);
-    if (ct == NULL)
-        return NULL;
-
-    size = ct->ct_size;
 
     if (CData_Check(arg)) {
-        CDataObject *cd = (CDataObject *)arg;
-        if (cd->c_type->ct_flags & CT_ARRAY)
-            size = get_array_length(cd) * cd->c_type->ct_itemdescr->ct_size;
+        size = direct_sizeof_cdata((CDataObject *)arg);
     }
-
-    if (size < 0) {
-        PyErr_Format(FFIError, "don't know the size of ctype '%s'",
-                     ct->ct_name);
-        return NULL;
+    else {
+        CTypeDescrObject *ct = _ffi_type(self, arg, ACCEPT_ALL);
+        if (ct == NULL)
+            return NULL;
+        size = ct->ct_size;
+        if (size < 0) {
+            PyErr_Format(FFIError, "don't know the size of ctype '%s'",
+                         ct->ct_name);
+            return NULL;
+        }
     }
     return PyInt_FromSsize_t(size);
 }