From: Christian Heimes <christian@cheimes.de>
Date: Sat, 20 Jul 2013 20:41:58 +0000 (+0200)
Subject: Check return value of flush_character_buffer()
X-Git-Tag: v3.4.0a1~127^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=09994a9c595b35e0ee99e69172abf8b8a1ff7994;p=python

Check return value of flush_character_buffer()
CID 486663
---

diff --git a/Modules/pyexpat.c b/Modules/pyexpat.c
index 01ac14ee6c..07b1348d37 100644
--- a/Modules/pyexpat.c
+++ b/Modules/pyexpat.c
@@ -1503,7 +1503,9 @@ xmlparse_setattro(xmlparseobject *self, PyObject *name, PyObject *v)
       if (self->buffer != NULL) {
         /* there is already a buffer */
         if (self->buffer_used != 0) {
-          flush_character_buffer(self);
+            if (flush_character_buffer(self) < 0) {
+                return -1;
+            }
         }
         /* free existing buffer */
         free(self->buffer);