commit 09994a9c595b35e0ee99e69172abf8b8a1ff7994
author Christian Heimes <christian@cheimes.de> Sat Jul 20 22:41:58 2013 +0200
committer Christian Heimes <christian@cheimes.de> Sat Jul 20 22:41:58 2013 +0200
tree e4cf63779453b48cc9c139ed4eaa6c26198f7ed1
parent 27c4c3ec799dfe95bd80706a6bc9a39f2af6da6f

Check return value of flush_character_buffer()
CID 486663

Modules/pyexpat.c

diff --git a/Modules/pyexpat.c b/Modules/pyexpat.c
index 01ac14e..07b1348d 100644
--- a/Modules/pyexpat.c
+++ b/Modules/pyexpat.c
@@ -1503,7 +1503,9 @@
       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);