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Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
python · vstinner · Jun 17, 2024 · May 14, 2024 · Jun 5, 2024 · Jun 7, 2024
commit e3e15f0d701a95d256ff2376e0adab497e1064e5
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
@@ -13149,8 +13149,7 @@ PyUnicodeWriter_Create(Py_ssize_t length)
     const size_t size = sizeof(_PyUnicodeWriter);
     PyUnicodeWriter *pub_writer = (PyUnicodeWriter *)PyMem_Malloc(size);
     if (pub_writer == NULL) {
-        PyErr_NoMemory();
-        return NULL;
+        return PyErr_NoMemory();
     }
     _PyUnicodeWriter *writer = (_PyUnicodeWriter *)pub_writer;
 
@@ -13481,7 +13480,7 @@ PyUnicodeWriter_WriteUTF8(PyUnicodeWriter *writer,
                           const char *str,
                           Py_ssize_t size)
 {
-    if (size == -1) {
+    if (size < 0) {
         size = strlen(str);
     }
     return unicode_decode_utf8_writer((_PyUnicodeWriter*)writer, str, size,