From: Georg Brandl <georg@python.org>
Date: Sun, 24 Oct 2010 14:16:05 +0000 (+0000)
Subject: Merged revisions 85536 via svnmerge from
X-Git-Tag: v2.7.1rc1~115
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=67c2733c8fff80692464b3420cce35a374d409e2;p=python

Merged revisions 85536 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r85536 | georg.brandl | 2010-10-15 18:26:08 +0200 (Fr, 15 Okt 2010) | 1 line

  #9054: fix crash when using pyexpat with a system expat lib version 2.0.1.
........
---

diff --git a/Misc/NEWS b/Misc/NEWS
index 41d90d0f96..dcde292cb0 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -345,6 +345,9 @@ Library
 Extension Modules
 -----------------
 
+- Issue #9054: Fix a crash occurring when using the pyexpat module
+  with expat version 2.0.1.
+
 - Issue #10003: Allow handling of SIGBREAK on Windows. Fixes a regression
   introduced by issue #9324.
 
diff --git a/Modules/pyexpat.c b/Modules/pyexpat.c
index e05b3add02..0555b6d662 100644
--- a/Modules/pyexpat.c
+++ b/Modules/pyexpat.c
@@ -415,6 +415,9 @@ call_character_handler(xmlparseobject *self, const XML_Char *buffer, int len)
     PyObject *args;
     PyObject *temp;
 
+    if (!have_handler(self, CharacterData))
+        return -1;
+
     args = PyTuple_New(1);
     if (args == NULL)
         return -1;