diff options
Diffstat (limited to 'Objects/stringobject.c')
| -rw-r--r-- | Objects/stringobject.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Objects/stringobject.c b/Objects/stringobject.c index 31f188a..dd38ee3 100644 --- a/Objects/stringobject.c +++ b/Objects/stringobject.c @@ -533,8 +533,8 @@ PyObject *PyString_DecodeEscape(const char *s, char *p, *buf; const char *end; PyObject *v; - v = PyString_FromStringAndSize((char *)NULL, - recode_encoding ? 4*len:len); + int newlen = recode_encoding ? 4*len:len; + v = PyString_FromStringAndSize((char *)NULL, newlen); if (v == NULL) return NULL; p = buf = PyString_AsString(v); @@ -660,7 +660,8 @@ PyObject *PyString_DecodeEscape(const char *s, break; } } - _PyString_Resize(&v, (int)(p - buf)); + if (p-buf < newlen) + _PyString_Resize(&v, (int)(p - buf)); return v; failed: Py_DECREF(v); |