diff options
| -rw-r--r-- | Objects/unicodeobject.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 44f714e..868485f 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -816,7 +816,7 @@ resize_inplace(PyObject *unicode, Py_ssize_t length) assert(_PyUnicode_WSTR(unicode) != NULL); /* check for integer overflow */ - if (length > PY_SSIZE_T_MAX / sizeof(wchar_t) - 1) { + if (length > PY_SSIZE_T_MAX / (Py_ssize_t)sizeof(wchar_t) - 1) { PyErr_NoMemory(); return -1; } @@ -888,7 +888,7 @@ _PyUnicode_New(Py_ssize_t length) } /* Ensure we won't overflow the size. */ - if (length > ((PY_SSIZE_T_MAX / sizeof(Py_UNICODE)) - 1)) { + if (length > ((PY_SSIZE_T_MAX / (Py_ssize_t)sizeof(Py_UNICODE)) - 1)) { return (PyUnicodeObject *)PyErr_NoMemory(); } if (length < 0) { @@ -2239,7 +2239,7 @@ as_ucs4(PyObject *string, Py_UCS4 *target, Py_ssize_t targetsize, if (copy_null) targetlen++; if (!target) { - if (PY_SSIZE_T_MAX / sizeof(Py_UCS4) < targetlen) { + if (PY_SSIZE_T_MAX / (Py_ssize_t)sizeof(Py_UCS4) < targetlen) { PyErr_NoMemory(); return NULL; } @@ -2852,7 +2852,7 @@ PyUnicode_AsWideCharString(PyObject *unicode, buflen = unicode_aswidechar(unicode, NULL, 0); if (buflen == -1) return NULL; - if (PY_SSIZE_T_MAX / sizeof(wchar_t) < buflen) { + if (PY_SSIZE_T_MAX / (Py_ssize_t)sizeof(wchar_t) < buflen) { PyErr_NoMemory(); return NULL; } @@ -15430,7 +15430,7 @@ PyUnicode_AsUnicodeCopy(PyObject *unicode) if (u == NULL) return NULL; /* Ensure we won't overflow the size. */ - if (len > ((PY_SSIZE_T_MAX / sizeof(Py_UNICODE)) - 1)) { + if (len > ((PY_SSIZE_T_MAX / (Py_ssize_t)sizeof(Py_UNICODE)) - 1)) { PyErr_NoMemory(); return NULL; } |