[Python-checkins] cpython (merge 3.3 -> default): Fix potential NULL pointer dereferencing in ast module
christian.heimes
python-checkins at python.org
Wed Jul 24 21:03:41 CEST 2013
http://hg.python.org/cpython/rev/96d817f41c4c
changeset: 84810:96d817f41c4c
parent: 84808:f931ee89cc1c
parent: 84809:0ac424c86a94
user: Christian Heimes <christian at cheimes.de>
date: Wed Jul 24 21:02:50 2013 +0200
summary:
Fix potential NULL pointer dereferencing in ast module
CID 719690
files:
Python/ast.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/Python/ast.c b/Python/ast.c
--- a/Python/ast.c
+++ b/Python/ast.c
@@ -528,11 +528,11 @@
if (!c->c_normalize)
return 0;
c->c_normalize_args = Py_BuildValue("(sN)", "NFKC", Py_None);
- PyTuple_SET_ITEM(c->c_normalize_args, 1, NULL);
if (!c->c_normalize_args) {
Py_CLEAR(c->c_normalize);
return 0;
}
+ PyTuple_SET_ITEM(c->c_normalize_args, 1, NULL);
return 1;
}
--
Repository URL: http://hg.python.org/cpython
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