diff options
Diffstat (limited to 'Objects/unicodeobject.c')
| -rw-r--r-- | Objects/unicodeobject.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index bb0d78633d..129a5fcefb 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -13933,7 +13933,7 @@ PyUnicode_Format(PyObject *format, PyObject *args) c = PyUnicode_READ(fmtkind, fmt, fmtpos++); if (c < '0' || c > '9') break; - if ((width*10) / 10 != width) { + if (width > (PY_SSIZE_T_MAX - (c - '0')) / 10) { PyErr_SetString(PyExc_ValueError, "width too big"); goto onError; @@ -13968,7 +13968,7 @@ PyUnicode_Format(PyObject *format, PyObject *args) c = PyUnicode_READ(fmtkind, fmt, fmtpos++); if (c < '0' || c > '9') break; - if ((prec*10) / 10 != prec) { + if (prec > (INT_MAX - (c - '0')) / 10) { PyErr_SetString(PyExc_ValueError, "prec too big"); goto onError; |