[Python-checkins] cpython (2.7): #15676: mmap: add empty file check prior to offset check <- Previous patch was

jesus.cea python-checkins at python.org
Mon Sep 10 22:58:51 CEST 2012


http://hg.python.org/cpython/rev/39efccf7a167
changeset:   78979:39efccf7a167
branch:      2.7
parent:      78976:25d477647a2d
user:        Jesus Cea <jcea at jcea.es>
date:        Mon Sep 10 22:57:34 2012 +0200
summary:
  #15676: mmap: add empty file check prior to offset check <- Previous patch was incomplete (fix 2)

files:
  Modules/mmapmodule.c |  1 +
  1 files changed, 1 insertions(+), 0 deletions(-)


diff --git a/Modules/mmapmodule.c b/Modules/mmapmodule.c
--- a/Modules/mmapmodule.c
+++ b/Modules/mmapmodule.c
@@ -1391,6 +1391,7 @@
             if (size == 0) {
                 PyErr_SetString(PyExc_ValueError,
                                 "cannot mmap an empty file");
+                Py_DECREF(m_obj);
                 return NULL;
             }
             if (offset >= size) {

-- 
Repository URL: http://hg.python.org/cpython


More information about the Python-checkins mailing list