commit 278fc50c07fcfb90b681c1401eaa9ed40bb1778c
author Georg Brandl <georg@python.org> Sat Jul 19 12:46:12 2008 +0000
committer Georg Brandl <georg@python.org> Sat Jul 19 12:46:12 2008 +0000
tree 4d07aeaddee59163b28e59820c8d9700682d324f
parent 6b41a8e156d7c38947a082016ffb58de8d2485ce

#3303: fix crash with invalid Py_DECREF in strcoll().

Modules/_localemodule.c

diff --git a/Modules/_localemodule.c b/Modules/_localemodule.c
index 09c025f..bf5d58d 100644
--- a/Modules/_localemodule.c
+++ b/Modules/_localemodule.c
@@ -301,7 +301,9 @@
     if (!PyUnicode_Check(os2)) {
         os2 = PyUnicode_FromObject(os2);
         if (!os2) {
-            Py_DECREF(os1);
+            if (rel1) {
+                Py_DECREF(os1);
+            }
             return NULL;
         } 
         rel2 = 1;