diff options
| -rw-r--r-- | Objects/unicodeobject.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 68278e6..e8b19cf 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -443,13 +443,14 @@ resize_inplace(register PyUnicodeObject *unicode, Py_ssize_t length) if (PyUnicode_IS_READY(unicode)) { Py_ssize_t char_size; Py_ssize_t new_size; - int share_wstr; + int share_wstr, share_utf8; void *data; data = _PyUnicode_DATA_ANY(unicode); assert(data != NULL); char_size = PyUnicode_CHARACTER_SIZE(unicode); share_wstr = (_PyUnicode_WSTR(unicode) == data); + share_utf8 = (_PyUnicode_UTF8(unicode) == data); if (length > (PY_SSIZE_T_MAX / char_size - 1)) { PyErr_NoMemory(); @@ -465,6 +466,8 @@ resize_inplace(register PyUnicodeObject *unicode, Py_ssize_t length) _PyUnicode_DATA_ANY(unicode) = data; if (share_wstr) _PyUnicode_WSTR(unicode) = data; + if (share_utf8) + _PyUnicode_UTF8(unicode) = data; _PyUnicode_LENGTH(unicode) = length; PyUnicode_WRITE(PyUnicode_KIND(unicode), data, length, 0); if (share_wstr) |