commit 0149e3a0903be8d47d1d6da0fd9ff3767c517085
author Fredrik Lundh <fredrik@pythonware.com> Sun Dec 18 13:58:25 2005 +0000
committer Fredrik Lundh <fredrik@pythonware.com> Sun Dec 18 13:58:25 2005 +0000
tree db9f043c8b99ec35a642cd804f585a47f8f460a0
parent 7c460740ede2b14d5b4792e6c2bccc6d53cf0206

Fixed None reference leaks in TreeBuilder class (reported by Neal
Norwitz)

Modules/_elementtree.c

diff --git a/Modules/_elementtree.c b/Modules/_elementtree.c
index af813bd..6348f52 100644
--- a/Modules/_elementtree.c
+++ b/Modules/_elementtree.c
@@ -1501,10 +1501,12 @@
 
     if (self->data) {
         if (self->this == self->last) {
+            Py_DECREF(self->last->text);
             self->last->text = JOIN_SET(
                 self->data, PyList_CheckExact(self->data)
                 );
         } else {
+            Py_DECREF(self->last->tail);
             self->last->tail = JOIN_SET(
                 self->data, PyList_CheckExact(self->data)
                 );
@@ -1606,10 +1608,12 @@
 
     if (self->data) {
         if (self->this == self->last) {
+            Py_DECREF(self->last->text);
             self->last->text = JOIN_SET(
                 self->data, PyList_CheckExact(self->data)
                 );
         } else {
+            Py_DECREF(self->last->tail);
             self->last->tail = JOIN_SET(
                 self->data, PyList_CheckExact(self->data)
                 );