[Python-checkins] cpython: Closes #15737: Fix potential NULL dereference in zipimport.c.
stefan.krah
python-checkins at python.org
Mon Aug 20 14:18:46 CEST 2012
http://hg.python.org/cpython/rev/c89fe7dc22ee
changeset: 78669:c89fe7dc22ee
user: Stefan Krah <skrah at bytereef.org>
date: Mon Aug 20 14:14:49 2012 +0200
summary:
Closes #15737: Fix potential NULL dereference in zipimport.c.
files:
Modules/zipimport.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/Modules/zipimport.c b/Modules/zipimport.c
--- a/Modules/zipimport.c
+++ b/Modules/zipimport.c
@@ -947,8 +947,6 @@
else
charset = "cp437";
nameobj = PyUnicode_Decode(name, name_size, charset, NULL);
- if (PyUnicode_READY(nameobj) == -1)
- goto error;
if (nameobj == NULL) {
if (bootstrap)
PyErr_Format(PyExc_NotImplementedError,
@@ -957,6 +955,8 @@
PY_MAJOR_VERSION, PY_MINOR_VERSION);
goto error;
}
+ if (PyUnicode_READY(nameobj) == -1)
+ goto error;
path = PyUnicode_FromFormat("%U%c%U", archive, SEP, nameobj);
if (path == NULL)
goto error;
--
Repository URL: http://hg.python.org/cpython
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