diff options
| author | Jesus Cea <jcea@jcea.es> | 2012-09-10 20:58:07 (GMT) |
|---|---|---|
| committer | Jesus Cea <jcea@jcea.es> | 2012-09-10 20:58:07 (GMT) |
| commit | e8db356cf1084105a97db9457a2374209868005b (patch) | |
| tree | 92510438a6883be8022200d886880d3f44c1e77d | |
| parent | 1f2799bef45673419e96ad4ef6a923c59d1c6a85 (diff) | |
| download | cpython-e8db356cf1084105a97db9457a2374209868005b.zip cpython-e8db356cf1084105a97db9457a2374209868005b.tar.gz cpython-e8db356cf1084105a97db9457a2374209868005b.tar.bz2 | |
#15676: mmap: add empty file check prior to offset check <- Previous patch was incomplete (fix 2)
| -rw-r--r-- | Modules/mmapmodule.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Modules/mmapmodule.c b/Modules/mmapmodule.c index b993fdf..33c143e 100644 --- a/Modules/mmapmodule.c +++ b/Modules/mmapmodule.c @@ -1345,6 +1345,7 @@ new_mmap_object(PyTypeObject *type, PyObject *args, PyObject *kwdict) if (size == 0) { PyErr_SetString(PyExc_ValueError, "cannot mmap an empty file"); + Py_DECREF(m_obj); return NULL; } if (offset >= size) { |