| commit | 5ec0bbf27dfef0d486dca1177d8c86f37969474e | [log] [tgz] |
|---|---|---|
| author | Serhiy Storchaka <storchaka@gmail.com> | Fri Jan 30 23:35:03 2015 +0200 |
| committer | Serhiy Storchaka <storchaka@gmail.com> | Fri Jan 30 23:35:03 2015 +0200 |
| tree | 12a2c7df90dfbe869e8c8a13ad91de28cdab0e05 | |
| parent | 5606cd980023f07d5cc8f063727990108f0875c4 [diff] [blame] |
Issue #23055: Fixed off-by-one error in PyUnicode_FromFormatV.
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 2e5f5fd..1e3b812 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c
@@ -893,7 +893,8 @@ } expand: if (abuffersize > 20) { - abuffer = PyObject_Malloc(abuffersize); + /* add 1 for sprintf's trailing null byte */ + abuffer = PyObject_Malloc(abuffersize + 1); if (!abuffer) { PyErr_NoMemory(); goto fail;