Ticket #166: cspeedups-fix-memleak-r780.diff

trunk/genshi/_speedups.c

@@ -87 +87 @@
 
     out = (PyUnicodeObject*) PyUnicode_FromUnicode(NULL, len);
     if (out == NULL) {
+        Py_DECREF((PyObject *) in);
         return NULL;
     }
 
@@ -130 +131 @@
         inp++;
     }
 
+    Py_DECREF((PyObject *) in);
+
     args = PyTuple_New(1);
     if (args == NULL) {
         Py_DECREF((PyObject *) out);
@@ -303 +306 @@
             return NULL;
         tmp2 = PyUnicode_Concat(tmp, other);
     }
-    if (tmp2 == NULL) {
-        Py_DECREF(tmp);
+    Py_DECREF(tmp);
+    if (tmp2 == NULL)
         return NULL;
-    }
-    Py_DECREF(tmp);
     args = PyTuple_New(1);
     if (args == NULL) {
         Py_DECREF(tmp2);
@@ -380 +381 @@
         if (unicode == NULL) return NULL;
         result = PyNumber_Multiply(unicode, self);
     }
+    Py_DECREF(unicode);
 
     if (result == NULL) return NULL;
     args = PyTuple_New(1);
@@ -402 +404 @@
     format = PyString_FromString("<Markup %r>");
     if (format == NULL) return NULL;
     result = PyObject_Unicode(self);
-    if (result == NULL) return NULL;
+    if (result == NULL) {
+        Py_DECREF(format);
+        return NULL;
+    }
     args = PyTuple_New(1);
     if (args == NULL) {
+        Py_DECREF(format);
         Py_DECREF(result);
         return NULL;
     }